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Thread: Retrofit aux heater on A3 8v, HVAC module does not accept coding

  1. #1
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    Retrofit aux heater on A3 8v, HVAC module does not accept coding

    Hi guys,
    i am retrofitting a petrol auxilary heater to my 2015 a3 8v E-tron.
    I know which codings are needed, but the Auto HVAC (Module 08) will not accept the coding that the aux heater is present (byte 6 bit 0 on)
    I get Error 31: Request out of range.
    I presume that it needs the security access code first?
    Does anyone here know the correct security access code for this module?
    I cant find it anywhere on this forum or on the web.
    Thanks in advance!

  2. #2
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    Are you installing OEM heater to your car? Just wondering, since I have a retrofitted non-OEM auxiliary heater in my A3 8V and HVAC does not have that bit enabled and everything is working nicely.

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  4. #3
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    Does your HVAC module support aux heater? If it doesn’t the result is usually that.

    Or the other option what Mika mentioned. Then naturally it won’t code as it is not visible to HVAC.

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  6. #4
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    yes, this heater is original from an A3 8V Etron.
    I found this coding on a forum. Seems logical that the heater needs to communicatie with the climate control.
    I think the HVAC should be able to support the aux heater, because the petrol heater is an original option to the E-tron, (which has electric preheating as a standard)

  7. #5
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    Can you provide a full autoscan please.

    If this is anything like Golf GTE or Passat GTE the aux heater only works as a pre-heater, it does not work during drive which would explain why you can’t code it to HVAC.
    Also the HVAC units that support aux heater for sure, have a aux heater button on it.

    But my guess here is that the odd decision by VAG to not allow fuel heater during drive is the main reason.
    I think why there’s a coding option in HVAC is that you could start the webasto from the panel as well. The control/wakeup command for the HVAC is coming from the webasto control unit.

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  9. #6
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    +1, on my regular Golf I had to replace the HVAC panel to have the Webasto button. when I tried coding the Webasto with the "normal" HVAC panel, I would get an error.

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  11. #7
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    Here is my scan.
    Do i understand correctly that VW has a real key (button) on the dash for starting the parking heater? Audi has only control through the MMI.
    I dont know if the coding in module 8 is necessary. It is present in VCDS.
    Fact is that i cant get the heater to work. It keeps saying "no basic setting".
    I have fuel to the heater and the fuel and waterpump work correct with the output functions.
    "Heater operation for production" runs for a few seconds and i hear the circulation pump. Then it stops and the "no basic setting" error doesnt go away.
    I have exactly the same situation as "darkchina811" reported mid september. Only i cant get the error out.
    That is why i thought that it might be caused by the coding in module 8.

    Code:
    Monday,26,November,2018,22:04:19:31113
    VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
    VCDS Version: 18.9.0.2 (x64)
    Data version: 20180927 DS296.0
    www.Ross-Tech.com
    
    
    VIN: WAUZZZ8V7GA092145   License Plate: 
    Mileage: 30355km-18861mi   Repair Order: 
    
    
    
    --------------------------------------------------------------------------------
    --------------------------------------------------------------------------------
    
    
    Chassis Type: 8V-AU37 (5QE)
    Scan: 01 02 03 05 08 09 10 13 15 16 17 18 19 23 2B 42 44 51 52 55
              5F 75 8C A5 BB BC C6
    
    VIN: WAUZZZ8V7GA092145   Mileage: 30355km-18861miles
    
    01-Engine -- Status: OK 0000
    02-Auto Trans -- Status: OK 0000
    03-ABS Brakes -- Status: OK 0000
    05-Acc/Start Auth. -- Status: OK 0000
    08-Auto HVAC -- Status: Malfunction 0010
    09-Cent. Elect. -- Status: OK 0000
    10-Park/Steer Assist -- Status: OK 0000
    13-Auto Dist. Reg -- Status: OK 0000
    15-Airbags -- Status: OK 0000
    16-Steering wheel -- Status: OK 0000
    17-Instruments -- Status: OK 0000
    18-Aux. Heat -- Status: Malfunction 0010
    19-CAN Gateway -- Status: OK 0000
    23-Brake Booster -- Status: OK 0000
    2B-Steer. Col. Lock -- Status: OK 0000
    42-Door Elect, Driver -- Status: OK 0000
    44-Steering Assist -- Status: OK 0000
    51-Electric Drive -- Status: OK 0000
    52-Door Elect, Pass. -- Status: OK 0000
    55-Headlight Range -- Status: OK 0000
    5F-Information Electr. -- Status: Malfunction 0010
    75-Telematics -- Status: OK 0000
    8C-Hybrid Battery -- Status: OK 0000
    A5-Frt Sens. Drv. Assist -- Status: OK 0000
    BB-Door Rear Drv -- Status: OK 0000
    BC-Door Rear Pass -- Status: OK 0000
    C6-Batt. Chrg. -- Status: Malfunction 0010
     
    -------------------------------------------------------------------------------
    Address 01: Engine (J623-CUKB)       Labels:. 04E-907-309-V1.clb
       Part No SW: 04E 906 023 AF    HW: 04E 907 309 F
       Component: 1.4l TFSI hy  H22 2660  
       Revision: X3H22---    
       Coding: 021D0012636401083000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_ECM14TFS01104E906023AF 005006
       ROD: EV_ECM14TFS_005.rod
       VCID: 64CD51DB6F22366A51-8030
    
    No fault code found.
    Readiness: 0000 0000
    
    -------------------------------------------------------------------------------
    Address 02: Auto Trans (J743)       Labels:. 0BH-927-711.clb
       Part No SW: 0DD 300 045 K    HW: 0DD 927 770 B
       Component: GSG DQ400E    H31 1121  
       Revision: 00031033    Serial number: TFK01510290350
       Coding: 0014
       Shop #: WSC 00099 780 00200
       ASAM Dataset: EV_TCMDQ400021 001001
       ROD: EV_TCMDQ400021_VW37.rod
       VCID: 2F67EEF77664C5327C-807A
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 03: ABS Brakes (J104)       Labels: 5Q0-907-379-OMG-V1.clb
       Part No SW: 5Q0 907 379 AK    HW: 5Q0 907 379 H
       Component: ESC           H31 0809  
       Revision: 00000000    Serial number: 63185000000608
       Coding: 12F140A23829326E0378060441C82948021C4CC0608294F5F8A150788608
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_Brake1UDSContiMK100OMG 001001
       ROD: EV_Brake1UDSContiMK100OMG_001.rod
       VCID: 050B6C5F8458AF62E6-8050
    
    1 Fault Found:
    32832 - Switch for Electric Parking Brake 
              C100C 07 [032] - Mechanical Failure
              Intermittent - Not Confirmed - Tested Since Memory Clear
    
    
    -------------------------------------------------------------------------------
    Address 05: Acc/Start Auth. (J518)       Labels:| 5Q0-959-435.clb
       Part No SW: 5Q0 959 435 A    HW: 5Q0 959 435 
       Component: VWKESSYMQB    021 0604  
       Revision: 00021000    Serial number: 0386830410
       Coding: 030C0C
       Shop #: WSC 12345 123 12345
       ASAM Dataset: EV_KessyHellaMQBAB 002011
       ROD: EV_KessyHellaMQBAB_002.rod
       VCID: 3A71CFA3BD26109ADB-806E
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 08: Auto HVAC (E87)       Labels:| 8V0-820-043.clb
       Part No SW: 8V0 820 043 G    HW: 8V0 820 043 G
       Component: AC Automat    H05 0040  
       Revision: 20010000    Serial number: 00000000785477
       Coding: 0300000000000000000000000000100001000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_AirCondiFrontRDWAU37X 001015
       ROD: EV_AirCondiFrontRDWAU37X.rod
       VCID: 3669DB93893EF4FA3F-8062
    
       Control module for auxiliary air heater: 
       Subsystem 1 - Part No SW: 12E 963 231 F    HW: 12E 963 231 F
       Component: J848 HV-PTC  H09 0206 
       Serial number: LM153223003807000433
    
       Relative humidity sensor in fresh air intake duct: 
       Subsystem 2 - Part No SW: 4H0 907 658 A    HW: 4H0 907 658 A
       Component: AQ_Hum_Sensor  H01 0003 
       Serial number: 3B1987D7000000000001
    
       Air Conditioning Compressor Sub: 
       Subsystem 3 - Part No SW: 12E 820 803 E    HW: 12E 820 803 E
       Component: J842 eKK  H02 0005 
    
    1 Fault Found:
    459030 - Invalid Data Received From Electric A/C Compressor 
              U046C 00 [040] - -
              [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Mileage: 29634 km
                        Date: 2018.10.21
                        Time: 18:58:27
    
                        Unlearning counter according OBD-OBD Parameter: 29
                        Compressor shut-off requirement: Shut-off from Engine Control Module (ECM) via CAN
                        Compressor status: global-A/C compressor release status: transmitted
                        Compressor status: global-A/C compressor: target speed: 0 /min
                        Compressor status: global-A/C compressor: actual speed: Measured value not available
                        Compressor status: global-A/C compressor: function status: Air conditioner compressor off
                        Compressor status: global-A/C compressor error indicator: not active
                        Compressor status: global-A/C compressor: veh. elec. syst. volt.: OK
                        Compressor status: global-A/C compressor: inverter temperature: Measured value not available
    
    
    -------------------------------------------------------------------------------
    Address 09: Cent. Elect. (J519)       Labels:| 5Q0-937-08X-MV1.clb
       Part No SW: 5Q0 937 084 AR    HW: 5Q0 937 084 AM
       Component: BCM MQBAB M+  H24 0175  
       Serial number: 01061532000615
       Coding: 04051D46C2D106FD438C5004B11407A80C1E000000000000000000000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_BCMMQB 015001
       ROD: EV_BCMBOSCH_015.rod
       VCID: 0815656BB34AB20A9D-805C
    
       Control Unit For Wiper Motor: 
       Subsystem 1 - Part No SW: 8V1 955 119 A    HW: 8V1 955 119   Labels: 5QX-955-119-V1.CLB
       Component: WWS370 150808  042 0580 
       Serial number:         151102160601
       Coding: 0A47F7
    
       Rain Light Recognition Sensor: 
       Subsystem 2 - Part No SW: 8U0 955 559 C    HW: 8U0 955 559 B  Labels: 8U0-955-559.CLB
       Component: G397_RLFS  H06 0004 
       Serial number: 60971829            
       Coding: 00006C
    
       Light switch: 
       Subsystem 3 - Part No SW: 8V0 941 531 AA    HW: 8V0 941 531 AA
       Component: E1 - LDS MQB  H05 0032 
       Serial number: 02 09 2015  00001415
    
       Sensor For Anti Theft Alarm System: 
       Subsystem 4 - Part No SW: 8V0 951 177     HW: 5Q0 951 172 
       Component: Sensor, DWA  005 0312 
       Serial number: 000000000ZY112370VBD
    
       Alarm horn: 
       Subsystem 5 - Part No SW: 5Q0 951 605     HW: 5Q0 951 605 
       Component: Sirene, DWA  004 0311 
       Serial number: 00000000000058693429
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 10: Park/Steer Assist (J791)       Labels:| 5Q0-919-298.clb
       Part No SW: 5Q0 919 298 K    HW: 5Q0 919 298 
       Component: PARKHILFE PLA H12 0054  
       Revision: --------    Serial number: 39491530000173
       Coding: 1030060011
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_EPHVA2CAU3700000 003021
       ROD: EV_EPHVA2CAU3700000_003.rod
       VCID: 4797A657FED47D7254-8012
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 13: Auto Dist. Reg (J428)       Labels:| 5Q0-907-567.clb
       Part No SW: 5Q0 907 567 P    HW: 5Q0 907 567 P
       Component: ACC3          H10 0100  
       Serial number: 25111503032432
       Coding: 003E1701FE0309
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_ACCBoschMQB 001024
       ROD: EV_ACCBoschMQB_AU37.rod
       VCID: 4895A56BF3CA720A5D-801C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 15: Airbags (J234)       Labels:| 5Q0-959-655.clb
       Part No SW: 5Q0 959 655 S    HW: 5Q0 959 655 S
       Component: AirbagVW20    010 0870  
       Serial number: 003MFR01HXTI
       Coding: 98FCC0000C2000009C5400CA004800000065
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_AirbaVW20SMEVW37X 002138
       ROD: EV_AirbaVW20SMEVW37X.rod
       VCID: 50A58D0B0B9ABACA05-8004
    
       Side Sensor Driver Front: 
       Subsystem 1 - Part No SW: -----------    HW: 480 002 011 15
       Component: SideSensor_Df  001 0887 
       Serial number: 357000000005BC21C71N
       Coding: 2D2D2D
    
       Side Sensor Passenger Front: 
       Subsystem 2 - Part No SW: -----------    HW: 480 002 011 15
       Component: SideSensor_Pf  001 0887 
       Serial number: 35800000000C9C21C71T
       Coding: 2D2D2D
    
       Side Sensor Driver Rear: 
       Subsystem 3 - Part No SW: -----------    HW: 480 401 711 15
       Component: SideSensor_Dr  001 6149 
       Serial number: 35100029B1DBD61560DE
       Coding: 2D2D2D
    
       Side Sensor Passenger Rear: 
       Subsystem 4 - Part No SW: -----------    HW: 480 401 711 15
       Component: SideSensor_Pr  001 6149 
       Serial number: 3520002AD1DBD6124213
       Coding: 2D2D2D
    
       Front Sensor Driver: 
       Subsystem 5 - Part No SW: -----------    HW: 480 400 611 15
       Component: FrontSensor_D  001 6149 
       Serial number: 3550002AB1D25F01E135
       Coding: 2D2D2D
    
       Pedestrian Protection Driver: 
       Subsystem 6 - Part No SW: -----------    HW: 480 402 810 15
       Component: PedP_Sensor_D  001 6149 
       Serial number: 2280002A11D3F972217%
       Coding: 2D2D2D
    
       Pedestrian Protection Passenger: 
       Subsystem 7 - Part No SW: -----------    HW: 480 402 710 15
       Component: PedP_Sensor_P  001 6149 
       Serial number: 2290002C71D3F972C17I
       Coding: 2D2D2D
    
       Pedestrian Protection Driver 2: 
       Subsystem 8 - Part No SW: -----------    HW: 480 002 710 15
       Component: PedPSensor_D2  001 0887 
       Serial number: I0M0000000055A7D7618
       Coding: 2D2D2D
    
       Pedestrian Protection Passenger 2: 
       Subsystem 9 - Part No SW: -----------    HW: 480 002 710 15
       Component: PedPSensor_P2  001 0887 
       Serial number: I0N0000000057A7D761B
       Coding: 2D2D2D
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 16: Steering wheel (J527)       Labels:| 5Q0-953-549.clb
       Part No SW: 8V0 953 521 GK    HW: 5Q0 953 549 E
       Component: Lenks. Modul  003 0120  
       Revision: --------    Serial number: 31101508491449
       Coding: EC18
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_SMLSKLOMQB 020001
       ROD: EV_SMLSKLOMQB_020_AU37.rod
       VCID: 0913606FA840CB0282-805C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 17: Instruments (J285)       Labels:| 5G0-920-XXX-17.clb-SRI3
       Part No SW: 8V0 920 872 K    HW: 8V0 920 872 K
       Component: KOMBI         H03 6423  
       Coding: 078D0C186F9400080D83EE121200000000000000
       Shop #: WSC 55783 001 104857
       ASAM Dataset: EV_DashBoardVDDMQBAB 009051
       ROD: EV_DashBoardVDDMQBAB_009_VW37.rod
       VCID: 458BAC5FC4D86F62A6-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 18: Aux. Heat (J364)       Labels:| 5Q0-963-272.clb
       Part No SW: 5Q0 963 272 D    HW: 5Q0 963 272 D
       Component: STH-MQB       006 0070  
       Coding: 22D4
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_AuxilParkiHeateWOS 002016
       ROD: EV_AuxilParkiHeateWOS.rod
       VCID: 3777D6978E340DF224-8062
    
    1 Fault Found:
    0376 - No Basic Setting 
              B2010 00 [009] -  - 
              [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 175
                        Mileage: 30355 km
                        Date: 2018.11.26
                        Time: 21:54:37
    
                        Operating condition of parking heater: OFF
                        71
                        Coolant temperature of parking heater: 11 °C
                        Coolant temperature: 9 °C
                        Engine running status: not recognized
                        Fuel level: 22 l
                        Heater output: 0 W
    
    
    -------------------------------------------------------------------------------
    Address 19: CAN Gateway (J533)       Labels:* Redir Fail!
       Part No SW: 5QE 907 530 E    HW: 5QE 907 530 A
       Component: GW MQB EV     312 3245  
       Revision: --------    Serial number: 09111510520191
       Coding: 0201001726F200005B001218580000000001010100010000000000000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_GatewEVConti 013020
       ROD: EV_GatewEVConti_013_VW37.rod
       VCID: 4895A56BF3CA720A5D-801C
    
       Multi Function Steering Wheel Control Module: 
       Subsystem 1 - Part No SW: 8U0 951 528 C    HW: 8U0 951 528 C
       Component: E221 - MFL  H02 0014 
       Serial number: 16 11 2015  F0043938
    
       Battery Monitoring Control Module: 
       Subsystem 2 - Part No SW: 5QE 915 181     HW: 5QE 915 181 
       Component: J367-BDMHella  H04 8050 
       Serial number: 3627298203          
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 23: Brake Booster (J539)       Labels:* None
       Part No SW: 5QE 909 059 D    HW: 5QE 909 059 B
       Component: EBKV          H14 0182  
       Serial number:   085430011005
       Coding: 03720100331900030002050500
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_BrakeBoostBoschMQBOMG 003001
       ROD: EV_BrakeBoostBoschMQBOMG_003.rod
       VCID: 4FA78E7716A4A5321C-801A
    
       Brake Assistance Sub: 
       Subsystem 1 - Part No SW: 5QE 909 057 C    HW: 5QE 909 057 A
       Component: VX70BrakeAssi  H04 0152 
       Serial number: 05802861241115232654
    
    1 Fault Found:
    222976 - Brake Booster; Brake Pedal Travel Excessive 
              C1214 00 [032] -  - 
              [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
              Intermittent - Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 2
                        Mileage: 28312 km
                        Date: 2018.08.20
                        Time: 16:49:00
    
    
    -------------------------------------------------------------------------------
    Address 2B: Steer. Col. Lock (J764)       Labels:* 5Q0-905-861.clb
       Part No SW: 5Q0 905 861 A    HW: 5Q0 905 861 A
       Component: ELV-MQBA      H01 0120  
       Revision: 00000000    Serial number: 15000251699007
       Coding: 5D00000000000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_ELVMarquMQB 004111
       ROD: EV_ELVMarquMQB.rod
       VCID: 346DE19B9F42E6EA01-8060
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 42: Door Elect, Driver (J386)       Labels:| 5QX-959-X93-42.clb
       Part No SW: 5Q0 959 593 E    HW: 5Q0 959 593 B
       Component: TSG FS        020 0041  
       Serial number: 300915BIT21884
       Coding: 001C9F204000040000001003
       Shop #: WSC 06385 790 00021
       ASAM Dataset: EV_DCUDriveSideEWMAXKLO 006003
       ROD: EV_DCUDriveSideEWMAXCONT.rod
       VCID: 438FB247CAEC515288-8016
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 44: Steering Assist (J500)       Labels:| 5Q0-909-144.clb
       Part No SW: 5Q0 909 144 S    HW: 5Q0 909 144 R
       Component: EPS_MQB_ZFLS  125 1063  
       Coding: D302
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_SteerAssisMQB 012140
       ROD: EV_SteerAssisMQB_012_VW37.rod
       VCID: 448DB15BCFE2566AB1-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 51: Electric Drive (J841)       Labels: None
       Part No SW: 5G0 907 080 D    HW: 5G0 907 080 D
       Component: VW370P3815010 H06 4492  
       Revision: 00H06000    
       Coding: C0020000000000000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_DMCM09550115G0907080D 001018
       ROD: EV_DMCM09550115G0907080D.rod
       VCID: 285505EB538A920ABD-807C
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 52: Door Elect, Pass. (J387)       Labels:| 5QX-959-X92-52.clb
       Part No SW: 5Q0 959 592 E    HW: 5Q0 959 592 B
       Component: TSG BFS       020 0041  
       Serial number: 081015BJ718517
       Coding: 001C97204000040000001003
       Shop #: WSC 55783 001 1048576
       ASAM Dataset: EV_DCUPasseSideEWMAXKLO 006003
       ROD: EV_DCUPasseSideEWMAXCONT.rod
       VCID: 4281B743D5F6585A83-8016
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 55: Headlight Range (J745)       Labels:| 7P6-907-357.clb
       Part No SW: 7P6 907 357 C    HW: 7P6 907 357 B
       Component: AFS-ECU       H01 0110  
       Revision: --------    Serial number: --------------
       Coding: 011A00002B230200
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_HeadlRegulAFSMQBMLB 001001
       ROD: EV_HeadlRegulAFSMQBMLB_VW48.rod
       VCID: 3F87BEB7A60435B2EC-806A
    
       Led Headlamp Powermodule Left: 
       Subsystem 1 - Part No SW: 7PP 941 472 J    HW: 7PP 941 472 J  Labels: 3D0-941-329.CLB
       Component: LED LeiMo li.  H07 7560 
       Coding: E00100
    
       Led Headlamp Powermodule Right: 
       Subsystem 2 - Part No SW: 7PP 941 472 J    HW: 7PP 941 472 J  Labels: 3D0-941-329.CLB
       Component: LED LeiMo re.  H07 7560 
       Coding: E00100
    
       Left Headlamp Power Output Stage: 
       Subsystem 3 - Part No SW: 7PP 941 329 M    HW: 7PP 941 329 M  Labels: 3D0-941-329.CLB
       Component: LeiMo links  H01 7050 
       Coding: E00100
    
       Right Headlamp Power Output Stage: 
       Subsystem 4 - Part No SW: 7PP 941 329 M    HW: 7PP 941 329 M  Labels: 3D0-941-329.CLB
       Component: LeiMo rechts  H01 7050 
       Coding: E00100
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 5F: Information Electr. (J794)       Labels:| 8V0-035-MIB-HGH1.clb
       Part No SW: 8V0 035 035 F    HW: 8V0 035 035 B
       Component: MU-H-LN-EU    H45 0401  
       Serial number: A301K0F7558834
       Coding: 01739301FF0A000021110001000A02102F00010501000100DE
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_MUHig6C3HBAS 001040
       ROD: EV_MUHig6C3HBAS_AU37.rod
       VCID: 346DE19B9F42E6EA01-8060
    
       Data medium: 
       Subsystem 1 - Part No SW: V03 959 800 QA    HW: -----------
       Component: ECE 2016  --- 0134 
       Serial number: --------------------
    
       Display unit 1 for multimedia system: 
       Subsystem 2 - Part No SW: 8V0 919 604 C    HW: 8V0 919 604 C
       Component: DU High  H49 0014 
       Serial number: AUZ8Z9FY204FFZ      
    
       Multimedia Operating Unit: 
       Subsystem 3 - Part No SW: 8V0 919 614 L    HW: 8V0 919 614 L
       Component: ControlUnit_H  H81 0816 
       Serial number: C1000005101500030112
    
       Compact Disc Database: 
       Subsystem 4 - Part No SW: V03 959 800 EG    HW: -----------
       Component: Gracenote  --- 1010 
       Serial number: --------------------
    
    1 Fault Found:
    7171 - Function Restricted due to Missing Message(s) 
              U1111 00 [009] - -
              [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
              Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 1
                        Reset counter: 175
                        Mileage: 30355 km
                        Date: 2018.11.26
                        Time: 21:55:46
    
                        Voltage terminal 30: 13.3 V
                        BAP-BAP_Function_ID: 02
    
    
    -------------------------------------------------------------------------------
    Address 75: Telematics (J949)       Labels:| 5QE-035-285.clb
       Part No SW: 5QE 035 284 C    HW: 5QE 035 284 C
       Component: OCULowMQBEU   012 0715  
       Coding: 0173930110809A0100F800000000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_OCULowMQB 001006
       ROD: EV_OCULowMQB.rod
       VCID: 448DB15BCFE2566AB1-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address 8C: Hybrid Battery (J840)       Labels: None
       Part No SW: 5Q0 915 182 C    HW: 5Q0 915 182 C
       Component: BECM          H05 0752  
       Serial number: T7250045
       Coding: 00000000
       Shop #: WSC 00000 000 00000
       ASAM Dataset: EV_BECM09620115Q0915182 006037
       ROD: EV_BECM09620115Q0915182.rod
       VCID: 336FE2879A4CE1D218-8066
    
       Battery Junction Box: 
       Subsystem 1 - Part No SW: 5Q0 915 250 D    HW: 5Q0 915 250 D
       Component: BJB  H27 0240 
       Coding: 000000
    
       Cell module: control module 1: 
       Subsystem 2 - Part No SW: 5QE 915 591 E    HW: 5QE 915 591 E
       Component: 6D1  H14 0472 
       Serial number: V013C1590320064     
       Coding: 000000
    
       Cell module: control module 2: 
       Subsystem 3 - Part No SW: 5QE 915 591 E    HW: 5QE 915 591 E
       Component: 6D2  H14 0472 
       Serial number: V013C1590320075     
       Coding: 000000
    
       Cell module: control module 3: 
       Subsystem 4 - Part No SW: 5QE 915 591 E    HW: 5QE 915 591 E
       Component: 6D3  H14 0472 
       Serial number: V013C1590330432     
       Coding: 000000
    
       Cell module: control module 4: 
       Subsystem 5 - Part No SW: 5QE 915 591 E    HW: 5QE 915 591 E
       Component: 6D4  H14 0472 
       Serial number: V013C1590330161     
       Coding: 000000
    
       Cell module: control module 5: 
       Subsystem 6 - Part No SW: 5QE 915 591 E    HW: 5QE 915 591 E
       Component: 6D5  H14 0472 
       Serial number: V013C1590330431     
       Coding: 000000
    
       Cell module: control module 6: 
       Subsystem 7 - Part No SW: 5QE 915 591 E    HW: 5QE 915 591 E
       Component: 6D6  H14 0472 
       Serial number: V013C1590330162     
       Coding: 000000
    
       Cell module: control module 7: 
       Subsystem 8 - Part No SW: 5QE 915 591 E    HW: 5QE 915 591 E
       Component: 6D7  H14 0472 
       Serial number: V013C1590330164     
       Coding: 000000
    
       Cell module: control module 8: 
       Subsystem 9 - Part No SW: 5QE 915 591 E    HW: 5QE 915 591 E
       Component: 6D8  H14 0472 
       Serial number: V013C1590330429     
       Coding: 000000
    
    1 Fault Found:
    26717 - Battery Charger Input 
              P0D80 00 [032] - Open Circuit
              Intermittent - Not Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 6
                        Fault Frequency: 4
                        Mileage: 28312 km
                        Date: 2018.08.20
                        Time: 13:08:57
    
                        Pack Voltage: 387.6 V
                        Pack Current: -0.00 A
                        Isolation Resistance: 5080 kOhm
                        Maxumum charge current limit: 3 A
                        Maximum discharge current limit: 330.0 A
                        Contactor Voltage: 0 V
                        OBD unlearned counter: 31
                        Crash status: 00
                        Pilot Line Status: 00
                        Fuse Status: 00
                        (Minus) Contactor Status: 00
                        (Plus) Contactor Status: 00
                        Terminal 15 status: 00
                        Max Cell Temperature: 24 °C
                        Min Cell Temperature: 24 °C
                        Air inlet temperature: 24 °C
                        Air outlet temperature: 24 °C
                        LV Battery Voltage: 12.1 V
                        Min.cell voltage: 4.038 V
                        Max.cell Voltage: 4.042 V
                        Max.cell SOC: 94 %
                        Min.cell SOC: 94 %
                        Hybrid Battery Pack Remaining Life: 94.9 %
                        Max Charge Pack Current(10s duration): 0 A
                        Max Discharge Pack Current(10s duration): 0.0 A
                        Max Pack Voltage(10s duration): 386 V
                        Min Pack Voltage(10s duration): 386 V
                        Max.cell Voltage(10s duration): 4.043 V
                        Min.cell Voltage(10s duration): 4.038 V
                        Accelerator Pedal Position D: 14.1 %
                        Calculated LOAD Value: 0.0 %
                        Engine coolant temperature: 23 °C
                        Engine RPM: 0.00 /min
                        Vehicle Speed Sensor: 0 km/h
                        Ambient Air Temperature: 215 °C
                        Hybrid Battery Pack Remaining Life: 94.90 %
                        control module system voltage: 12.100 V
                        absolute load: 0.0 %
                        Time After Engine Start: 0 s
    
    
    -------------------------------------------------------------------------------
    Address A5: Frt Sens. Drv. Assist (R242)       Labels:| 5Q0-980-653.clb
       Part No SW: 5Q0 980 653 G    HW: 5Q0 980 653 
       Component: MQB_MFK       H06 0060  
       Serial number: 10000464374   
       Coding: 0101010001010303000500000100000100
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_MFKBoschAU370 001001
       ROD: EV_MFKBoschAU370.rod
       VCID: 3C7DC9BBB7122EAAC9-8068
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address BB: Door Rear Drv (J388)       Labels:* None
       Part No SW: 5Q0 959 595 E    HW: 5Q0 959 595 B
       Component: TSG HFS       020 0041  
       Serial number: 271015BJP11072
       Coding: 000C97204000040000001002
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_DCURearDriveMAXKLO 006003
       ROD: EV_DCURearDriveMAXCONT.rod
       VCID: 458BAC5FC4D86F62A6-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address BC: Door Rear Pass (J389)       Labels:* None
       Part No SW: 5Q0 959 595 E    HW: 5Q0 959 595 B
       Component: TSG HBFS      020 0041  
       Serial number: 271015BJP11047
       Coding: 000C97204000040000001002
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_DCURearPasseMAXKLO 006003
       ROD: EV_DCURearPasseMAXCONT.rod
       VCID: 458BAC5FC4D86F62A6-8010
    
    No fault code found.
    
    -------------------------------------------------------------------------------
    Address C6: Batt. Chrg. (J1050)       Labels:* None
       Part No SW: 5QE 915 682 AA    HW: 5QE 915 682 AA
       Component: OBC KOSTAL    H61 3017  
       Revision: --------    Serial number: 1411150KD001PA
       Coding: 115068203000
       Shop #: WSC 06314 790 00021
       ASAM Dataset: EV_OBCSinglPhaseKLOVW3709 004001
       ROD: EV_OBCSinglPhaseKLOVW3709_004.rod
       VCID: 0C1D597BA732DE2AB9-8058
    
    2 Faults Found:
    2097152 - Battery Management 
              P33EB 00 [008] - Read Event Memory
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 1
                        Reset counter: 204
                        Mileage: 29634 km
                        Date: 2018.10.21
                        Time: 18:58:23
    
    2097696 - Charging Socket A for AC Connection 
              P31C7 00 [008] - Open Circuit
              Intermittent - Confirmed - Tested Since Memory Clear
                 Freeze Frame:
                        Fault Status: 00000001
                        Fault Priority: 2
                        Fault Frequency: 12
                        Reset counter: 210
                        Mileage: 22858 km
                        Date: 2018.04.30
                        Time: 09:13:03
    
    
    End-------------------------(Elapsed Time: 05:54)--------------------------

  12. #8
    Verified VCDS User
    Join Date
    May 2017
    Location
    Finland
    Posts
    1,088
    Post Thanks / Like
    Yes, VW, Seat and Skoda all have a separate button on HVAC panel for immediate aux heater activation. I thought Audi had that too and only the timer settings are controlled via MMI?

    Am I correct that you don't have anything visible in the MMI regarding Aux heater at the moment? Have you gone through the respective adaptation channels in 5F and activated them? These :

    Code:
    ENG122227-ENG117531-Car_Function_Adaptations_Gen2-menu_display_auxiliary_heating,not activated ,60
    ENG122227-ENG117535-Car_Function_Adaptations_Gen2-menu_display_auxiliary_heating_after_disclaimer,not activated ,60
    ENG122227-ENG117532-Car_Function_Adaptations_Gen2-menu_display_auxiliary_heating_clamp_15_off,not activated ,60
    ENG122227-ENG117533-Car_Function_Adaptations_Gen2-menu_display_auxiliary_heating_over_threshold_high,not activated ,60
    ENG122227-ENG117534-Car_Function_Adaptations_Gen2-menu_display_auxiliary_heating_standstill,not activated ,60
    
    ENG122229-ENG117696-Car_Function_List_BAP_Gen2-auxilary_heating_0x03,not activated ,64
    ENG122229-ENG117697-Car_Function_List_BAP_Gen2-auxilary_heating_0x03_msg_bus,Comfort data bus ,64
    Do you have a remote control fob for the fuel heater? How are you trying to perform the basic settings? Have you modified the aux heater adaptation channels in any way?

    But again, I still expect the e-tron to be the same as VW GTE plugin hybrid models. In that case, the fuel heater is only a parking heater. So you'll have timer settings in the MMI but no immediate activation. Also fuel heater operation is blocked during drive, it does not produce extra heat during the time car is in active drive mode. This is really stupid restriction in my opinion, I just can't understand why they've made such a decision.

  13. #9
    Verified VCDS User
    Join Date
    Apr 2018
    Location
    ITALY
    Posts
    509
    Post Thanks / Like
    are you sure the fuel line is full and primed? disconnect it at the heater and start the metering pump with output test for at least 60 seconds. of course use a glass container under the hose lol.

    then reconnect and try the operation for production again. the heater should start and clear the basic settings.

    this is how (I think) I did it, since there is little documentation my installation was full of trial and error. I don't remember everything exactly sorry

  14. Likes Ronc liked this post
  15. #10
    Verified VCDS User
    Join Date
    Jan 2016
    Location
    Netherlands
    Posts
    17
    Post Thanks / Like
    I primed the fuel line and checked that fuel came out at the heater.
    But still no success.
    operation for production runs for about 3 seconds and then stops. (not running). Sometimes it shows N/A very short before it stops.
    Glow plug and flame monitor runs only for a fraction of a second.
    Combustion blower, circulation pump and metering pump work as expected.
    Supply pump does not run and gives error on the heater controller. Is this the pump in the tank of the car?
    I had the remote connected and calibrated before, but now that doesnt work anymore either.
    Dont really know what to do anymore, except try the same again tomorrow.

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