Audi A4 B8.5 Auto Hold without button

   #1  

Alibarnett

Verified VCDS User
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Location
Leamington, UK
VCDS Serial number
C?ID=260662
Posting here while I await my verification.

I've read a lot of post on various websites about the coding and adaptation for auto hold without the button but none seem to fit with my car. Auto-scan below.

I've checked I have the 1AT module needed for this to be enabled, the adaptation security code in VCDS didn't seem to let me view the adaptation channels. However in the long coding helper there was a box relating to auto hold, which I ticked but didn't seem to do much. I don't seem to have as many Bytes in the coding as most posts go on about, I'll double check later and see if I can post what coding I do have in there if that would be helpful.

Instructions I've seen are:
1) 03-ABS -> Security-16 -> Code "20103" -> Adaptation-10 -> AUTO HOLD functional status, always active
2) 03-ABS -> Security-16 -> Code "24990" -> Adaptation-10 -> AUTO HOLD functionality, active
3) 03-ABS -> Coding-07:
  • Byte 08 = 03
  • Byte 19 = C0
  • Byte 23 = F7
  • Byte 25 = 41 (Auto transmission) or 43 (manual transmission)

but i don't think this is for my ABS module, security codes don't work and Adaptation-10 doesn't seem to have anything in it. The alternative is:

Select Address 03 (ABS)
Access authorization -> Enter access code 61378
Coding -> Byte 8, Activate bit 4, 7 and deactivate bit 6.

But in the long coder I don't appear to have 8 Bytes...

If anyone has done this or knows about this any help would be helpful. Hoping this can be done as I'd love to have auto hold on my brakes.

Thanks,

Alastair

Code:
Monday,10,March,2025,12:35:37:40482
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 24.7.0.0 (x64)
Data version: 20240715 DS356.3
www.Ross-Tech.com


VIN: WAUZZZ8K6FA081013   License Plate: LY64 DZR
Mileage: 171170km-106360mi   Repair Order: 



--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Chassis Type: 8K-AU48 (8R0)
Scan: 01 03 05 08 09 15 16 17 19 42 44 46 52 53 56 5F 62 6D 72

VIN: WAUZZZ8K6FA081013   Mileage: 171170km-106360miles

01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: Malfunction 0010
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CJEB)       Labels:. 06L-906-264-CJE.clb
   Part No SW: 8K0 906 264 B    HW: 8K0 906 264 
   Component: 1.8l R4 TFSI  H09 0001  
   Revision: --H09---    CVN: CD8E792C
   Coding: 12190032242501022000
   Shop #: WSC 06208 000 00000
   ASAM Dataset: EV_ECM18TFS0218K0906264B 001001
   ROD: EV_ECM18TFS021_AU48.rod
   VCID: 306F4EDC6BBD711673-8064
   VINID: 9D196AAAA21B1964402010010C6F820D62

2 Faults Found:
15447 - Thermostat for Transmission 
          P19A2 00 [01101101] - Open Circuit
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 23
                    Mileage: 170109 km
                    Date: 2025.02.17
                    Time: 17:23:47

                    Engine RPM: 2519.00 /min
                    Normed load value: 27.8 %
                    Vehicle speed: 24 km/h
                    Coolant temperature: 65 °C
                    Intake air temperature: 15 °C
                    Ambient air pressure: 1000 mbar
                    Voltage terminal 30: 14.531 V
                    Unlearning counter according OBD: 40
                    Engine: operating status: PL
                    STATE_LS_SAE[1]: CL
                    T_AST_SAE: 265 s
                    MAP_MES_SAE: 92 kPa
                    Lambda probe voltage: bank 1: probe 1 (broadband probe): 2.021 V
                    FAC_TPS_1_SAE: 31.640625 %
                    FUP_H_SAE: 18240.0 kPa

15451 - Thermostat for Transmission 
          P19A1 00 [01100100] - Short to GND
          Intermittent - Not Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Priority: 2
                    Fault Frequency: 3
                    Mileage: 170384 km
                    Date: 2025.02.24
                    Time: 08:18:00

                    Engine RPM: 2239.75 /min
                    Normed load value: 30.2 %
                    Vehicle speed: 118 km/h
                    Coolant temperature: 97 °C
                    Intake air temperature: 10 °C
                    Ambient air pressure: 990 mbar
                    Voltage terminal 30: 14.609 V
                    Unlearning counter according OBD: 40
                    Engine: operating status: PL
                    STATE_LS_SAE[1]: CL
                    T_AST_SAE: 718 s
                    MAP_MES_SAE: 100 kPa
                    Lambda probe voltage: bank 1: probe 1 (broadband probe): 2.012 V
                    FAC_TPS_1_SAE: 35.937500 %
                    FUP_H_SAE: 19910.0 kPa

Readiness: 0000 0000

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 8K0-907-379-V2.clb
   Part No SW: 8K0 907 379 CN    HW: 8K0 907 379 CN
   Component: ESP8 front    H09 0020  
   Revision: --------    Serial number: --------------
   Coding: 031DC401
   Shop #: WSC 06335 000 00000
   VCID: 071DC500B6B316AE82-8052

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels:. 8K0-907-064-05.clb
   Part No SW: 8K0 907 064 KG    HW: 8K0 907 064 KG
   Component: BCM2 2.0      H15 0711  
   Revision: 00002001    
   Coding: 03B24040000000000000
   Shop #: WSC 06335 000 00000
   VCID: 7F0D5DE0EE635E6EBA-802A

   Subsystem 1 - Part No SW: 8K0 959 754 H    HW: 8K0 959 754 H
   Component: FBSAUDIB8 IDG  H71 0083 
   Serial number: 0514000150917002    

   Subsystem 2 - Part No SW: 8K0 905 852 E    HW: 8K0 905 852 E
   Component: J764 ELV MLB  H40 0046 
   Serial number: 3214000162836005    

1 Fault Found:
00956 - Key 2 
            002 - Lower Limit Exceeded - Intermittent
             Freeze Frame:
                    Fault Status: 00100010
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 142
                    Mileage: 170375 km
                    Time Indication: 0
                    Date: 2025.02.23
                    Time: 10:58:33


-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:. 8Kx-820-043-3Z.clb
   Part No SW: 8K2 820 043 AQ    HW: 8K2 820 043 AQ
   Component: KLIMA 3 ZONEN H04 0122  
   Revision: D1000000    Serial number: 01241120141140
   Coding: 642402C000
   Shop #: WSC 06335 000 00000
   VCID: 78FFB6FCCB4D6956FB-802C

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 8K0-907-063.clb
   Part No SW: 8K0 907 063 DD    HW: 8K0 907 063 DD
   Component: BCM1 1.0      H16 0103  
   Revision: 04016001    Serial number: 00000925532801
   Coding: 290000308034A7C00081000300001F1F001D060827080201000008004000020000000024000000
   Shop #: WSC 06335 000 00000
   VCID: 74E782CCD7250D36D7-8020

   Subsystem 1 - Part No SW: 8K2 955 119 A    HW: 8T2 955 119   Labels: 1KX-955-119.CLB
   Component: WWS 181114  H06 0080 
   Serial number: SWF14111186007      
   Coding: 00FD11

   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: 20002353            
   Coding: 02005D

   Subsystem 3 - Part No SW: 8K0 941 531 AS    HW: 8K0 941 531 AS
   Component: E1 - LDS  H03 0031 
   Serial number: 00000000001811140163

   Subsystem 4 - Part No SW: 4H0 907 658     HW: 4H0 907 658 
   Component: AQ_Hum_Sensor  H03 0003 
   Serial number: E9284D57000000000001

2 Faults Found:
04008 - Voltage supply for front parking aid sensor 
            009 - Open or Short to Ground
             Freeze Frame:
                    Fault Status: 01101001
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 93
                    Mileage: 170362 km
                    Time Indication: 0
                    Date: 2025.02.19
                    Time: 17:37:10

00979 - Lamp for Low Beam; Right (M31) 
            012 - Electrical Fault in Circuit - Intermittent
             Freeze Frame:
                    Fault Status: 00101100
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 139
                    Mileage: 170375 km
                    Time Indication: 0
                    Date: 2025.02.23
                    Time: 19:33:11


-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 8K0-959-655.clb
   Part No SW: 8K0 959 655 N    HW: 8K0 959 655 N
   Component: AirbagVW-AU10 H48 0610  
   Serial number: 003KFDC4UE1Q   Dataset Number: 8K0909602Q  0001
   Coding: 30534435363030303030554A3052384B3053
   Shop #: WSC 06335 000 00000
   ASAM Dataset: EV_AirbaECUVWAUDI010 003010
   ROD: EV_AirbaECUVWAUDI010_003_AU48.rod
   VCID: 489F063CF32DD9D64B-801C

   Crash sensor for side airbag: driver side: 
   Serial number: 6334MSME4A6A4A09Q

   Front Passenger's Side Airbag Crash Sensor: 
   Serial number: 6344MSME4B1A3160A

   Rear Side Airbag Crash Sensor (on driver's side): 
   Serial number: 6352QSME7F495770V

   Passenger side rear thorax airbag crash sensor: 
   Serial number: 6362QSME7A474F68$

   Crash sensor for front airbag: driver side: 
   Serial number: 63732SME174A17781

   Crash sensor for front airbag: front passenger side: 
   Serial number: 63832SME064A3A44+

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels:. 8K0-953-568.clb
   Part No SW: 8K0 953 568 Q    HW: 8K0 953 568 Q
   Component: Lenks.Modul   H03 0003  
   Revision: C0062331    Serial number: 90862NKI000VW 
   Coding: 000017
   Shop #: WSC 06335 000 00000
   VCID: 489F063CFB2DD9D64B-801C

   Component: E221 - MFL  H03 0004 

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 8T0-920-xxx-17.clb
   Part No SW: 8K0 920 983 E    HW: 8K0 920 983 E
   Component: KOMBIINSTR.   H35 0567  
   Revision: 00100000    Serial number: 61B61JCCF     
   Coding: 33A4100003012600010000
   Shop #: WSC 06335 000 00000
   VCID: 377D75C086D3A62E32-8062

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 8T0-907-468.clb
   Part No SW: 8R0 907 468 N    HW: 8R0 907 468 C
   Component: GW-BEM 4CAN-M H11 0060  
   Revision: 1Y080030    Serial number: 3041Y14B180678
   Coding: 80CF07FF00
   Shop #: WSC 06335 000 00000
   VCID: 4A9B3C34E5212BC65D-801E

   Subsystem 1 - Part No SW: 8T0 915 181     HW: 8T0 915 181 
   Component: J367-BDMHella  H03 8041 
   Serial number: 6612675003          

   Subsystem 2 - Part No SW: 8K0 959 663     HW: 8K0 959 663 
   Component: J532_DCDCStab  H17 0042 
   Serial number: 14035004166011200181

1 Fault Found:
03041 - Energy Management Active 
            000 - - - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 7
                    Fault Frequency: 5
                    Reset counter: 146
                    Mileage: 170375 km
                    Time Indication: 0
                    Date: 2025.02.22
                    Time: 10:48:50

             Freeze Frame:
                    Bin. Bits:    10000
                    Voltage: 11.60 V
                    Count: 17


-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 8K0-959-793.clb
   Part No SW: 8K0 959 793 R    HW: 8K0 959 793 P
   Component: TSG FA        H02 0510  
   Revision:             Serial number: 0000126357870 
   Coding: 011002205C01410001
   Shop #: WSC 06335 000 00000
   VCID: 4FAD2D201E430EEE0A-801A

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels:| 8K0-909-144.clb
   Part No SW: 8K0 909 144 Q    HW: 8K0 909 144 L
   Component: RCevo         H55 0702  
   Revision: 00000002    Serial number: 0000191556 Dataset Number: 8K0909852M  0028
   Coding: 100000000001
   Shop #: WSC 46403 005 1048576
   ASAM Dataset: EV_RCEPSAU48X 104002
   ROD: EV_RCEPSAU48X_104.rod
   VCID: 3F8D1DE0A6E39E6EFA-806A

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels:. 8K0-907-064-46.clb
   Part No SW: 8K0 907 064 KG    HW: 8K0 907 064 KG
   Component: BCM2 2.0      H15 0711  
   Revision: 00002001    Serial number: 0353175640    
   Coding: 013B0622A0B930C08330023680000047
   Shop #: WSC 06335 000 00000
   VCID: 7F0D5DE0EE635E6EBA-802A

   Subsystem 1 - Part No: 8K0 951 177 
   Component: DWA-Sensor  H02 0040 

   Subsystem 2 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HO  H05 1501 

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 8K0-959-792.clb
   Part No SW: 8K0 959 792 R    HW: 8K0 959 792 P
   Component: TSG BF        H02 0510  
   Revision:             Serial number: 0000127463829 
   Coding: 011002205E01410001
   Shop #: WSC 06335 000 00000
   VCID: 4E933024194907E601-801A

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (----)       Labels: 8K0-907-801-V2.clb
   Part No SW: 8K0 907 801 N    HW: 8K0 907 801 J
   Component: EPB-4         H02 0005  
   Revision: --------    Serial number: 10000000466128
   ASAM Dataset: EV_ParkiBrake 001028
   ROD: EV_ParkiBrake_AU48.rod
   VCID: 3A7B6CF4BDC1BB46CD-806E

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels:. 4F0-035-0xx-56.clb
   Part No SW: 4G0 035 061 Q    HW: 4G0 035 061 
   Component: Radio U DAB   H60 0150  
   Revision: AB001007    Serial number: 109KB0E7993582
   Coding: 010103020100000001
   Shop #: WSC 06335 000 00000
   VCID: 2B5559B04A9B12CE46-807E

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
   Part No SW: 8R2 035 666 H    HW: 8R2 035 666 H
   Component: H-BN-EU       H48 0897  
   Revision: --------    Serial number: 515K10E7503629
   Coding: 0F0101010006A1ED01808B5E00000403E40000020000000000
   Shop #: WSC 06335 000 00000
   VCID: 3E7360E4A9E99766F1-806A

   Subsystem 1 - Part No: 8R0 060 884 CH
   Component: EUR 2014  2004 

   Subsystem 2 - Part No SW: 8R0 919 604 A    HW: 8R0 919 604 A
   Component: DU7 High  H42 0104 
   Serial number: A130KF0E3202003     

   Subsystem 3 - Part No SW: 8T0 919 611 K    HW: 8T0 919 611 B
   Component: E0380 Bedient  H02 0030 
   Serial number: 00000002067165      

   Subsystem 4 - Part No: 8R0 060 961 G
   Component: CD-Database  5950 

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 8K0-959-795.clb
   Part No SW: 8K0 959 795 G    HW: 8K0 959 795 D
   Component: TSG HL        H01 0510  
   Revision:             Serial number: 0000127624830 
   Coding: 010002204001210001
   Shop #: WSC 06335 000 00000
   VCID: 46830804F139CFA6B9-8012

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect. (J605)       Labels: 8K9-827-851.clb
   Part No SW: 8K9 827 851 C    HW: 8K9 827 851 C
   Component: J605  Master  H53 0330  
   Revision: --------    Serial number: 8K9827851C    
   VCID: 3E7360E4A9E99766F1-806A

   Subsystem 1 - Part No SW: 8K9 827 852 C    HW: 8K9 827 852 C
   Component: J756  Slave  H53 0330 
   Serial number: 8K9827852C          

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 8K0-959-795.clb
   Part No SW: 8K0 959 795 G    HW: 8K0 959 795 D
   Component: TSG HR        H01 0510  
   Revision:             Serial number: 0000127360121 
   Coding: 010002204001210001
   Shop #: WSC 06335 000 00000
   VCID: 46830804F139CFA6B9-8012

No fault code found.

End-------------------------(Elapsed Time: 03:43)--------------------------
 
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