Audi A6 2012, rear wiper

   #1  

LN-TAL

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VCDS Serial number
C?ID=13729
Hi there,

have a Audi A6 2012, which the rear wipe starts to wipe intermittent when you put the car into reverse. I would like to disable this function by coding it out. I think it is probably in control module 09 somewhere, but cant find anything in the long coding helper. Any advice ?

Also, in Norway you need to use DRL during daytime. I really do not think you need to have the rear lights on during daytime. But I would like them to be on. Is this possible to code ?

Code:
Monday,23,February,2015,19:12:51:41099
VCDS -- Windows Based VAG/VAS Emulator
VCDS Version: 15.2.0.0
Data version: 20150130


VIN: WAUZZZ4GXCN057142   License Plate: AUDI A6
Mileage: 77556km-48191mi   Repair Order: 



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


Chassis Type: 4G (4G0)
Scan: 01 02 03 05 08 09 10 13 15 16 17 18 19 20 28 34 3B 3C 42 44
          46 47 52 53 55 56 5F 62 69 72 82 85 8B 8E 8F 90

VIN: WAUZZZ4GXCN05XXXX   Mileage: 77556km-48191miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
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: OK 0000
19-CAN Gateway -- Status: OK 0000
20-High Beam Assist. -- Status: OK 0000
28-HVAC, Rear -- Status: OK 0000
34-Level Control -- Status: OK 0000
3B-Sensor Elect. -- Status: OK 0000
3C-Lane Change -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
5F-Information Electr. -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
69-Trailer -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
82-Heads Up Display -- Status: OK 0000
85-On Board Cam. -- Status: OK 0000
8B-Adaptive Cruise 2 -- Status: OK 0000
8E-Image Processing -- Status: OK 0000
8F-Pretens. Frt Left -- Status: OK 0000
90-Pretens. Frt Right -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (J623-CDUC)       Labels: Redir Fail!
   Part No SW: 4G0 907 401 F    HW: 4G0 907 401 
   Component: 3.0TDI EDC17  H37 0004  
   Revision: 53H37---    
   Coding: 1225401A057601020000
   Shop #: WSC 09667 001 1048576
   ASAM Dataset: EV_ECM30TDI0114G0907401F 001004
   ROD: EV_ECM30TDI0114G0907401F.rod
   VCID: A600BC07D9470608B9-80F3

No fault code found.
Readiness: 0 0 0 0 1 

-------------------------------------------------------------------------------
Address 02: Auto Trans (J217)       Labels: 0B5-927-156.clb
   Part No SW: 4G1 927 156 B    HW: 0B5 927 156 F
   Component: 0B5 30 TDIRdW H10 0001  
   Revision: --H10---    Serial number: 0000000313
   Coding: 000001
   Shop #: WSC 02311 785 00200
   ASAM Dataset: EV_TCMDL501 A02087
   ROD: EV_TCMDL501.rod
   VCID: AC144E2FC7AB3C586F-80F9

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels: 4G0-907-379.clb
   Part No SW: 4G0 907 379 G    HW: 4G0 907 379 G
   Component: ESP PREMIUM   H09 0250  
   Revision: --------    Serial number: --------------
   Coding: 27A6C701E465E380EB00
   Shop #: WSC 09667 001 1048576
   ASAM Dataset: EV_ESPPremiAU57X 004017
   ROD: EV_ESPPremiAU57X_AU57.rod
   VCID: B5226B4B14E17D9000-80E0

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. (J393)       Labels: 8K0-907-064-05.clb
   Part No SW: 4H0 907 064 BN    HW: 4H0 907 064 BN
   Component: BCM2 2.0      H31 0330  
   Revision: 00002001    
   Coding: 01A93006000000000000
   Shop #: WSC 02391 785 00200
   VCID: F6A0AC4741673688C9-80A3

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: None
   Part No SW: 4G0 820 043 K    HW: 4G0 820 043 K
   Component: KLIMA 4 ZONEN H11 0062  
   Serial number: 15091100040250
   Coding: 361200783C
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_AirCondiComfoUDS 002033
   ROD: EV_AirCondiComfoUDS.rod
   VCID: A71EB103DE4D1F0082-80F2

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels: 4H0-907-063.clb
   Part No SW: 4H0 907 063 BG    HW: 4H0 907 063 
   Component: BCM1 2.0      H12 0100  
   Revision: 11012002    Serial number: 00000001213626
   Coding: 0907201009749FE28981008300001800CF9CE7082E080101000108542F01
   Shop #: WSC 09667 001 1048576
   VCID: EE90842739370E4801-80BB

   Subsystem 1 - Part No SW: 4G1 955 119     HW: 4G8 955 119 
   Component: WWS57X 110830  H35 0051 
   Coding: 0045F7

   Subsystem 2 - Part No SW: 8K0 955 559     HW: 8K0 955 559   Labels: 8K0-955-559.CLB
   Component: RLS  H04 0003 
   Coding: 02512B

   Subsystem 3 - Part No SW: 4G0 941 531 G    HW: 4G0 941 531 G
   Component: E1 - LDS  H07 0044 

   Subsystem 4 - Part No SW: 4H0 907 472 B    HW: 4H0 907 472 B
   Component: A31 LED Mod1L  H03 0006 
   Coding: 110000

   Subsystem 5 - Part No SW: 4H0 907 472 B    HW: 4H0 907 472 B
   Component: A27 LED Mod1R  H03 0006 
   Coding: 110000

   Subsystem 6 - Part No SW: 4H0 907 658     HW: 4H0 907 658 
   Component: AQ_Hum_Sensor  H02 0002 

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J791)       Labels: 4H0-919-475-7X5.clb
   Part No SW: 4H0 919 475 P    HW: 4H0 919 475 E
   Component: PARKHILFE PLA H06 0030  
   Revision: --------    Serial number: 56261122100635
   Coding: 992B08
   Shop #: WSC 09667 001 1048576
   ASAM Dataset: EV_EPHVA2CAU57X0000 002008
   ROD: EV_EPHVA2CAU57X0000.rod
   VCID: BFCE096326DDB7C0DA-80EA

No fault code found.

-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg (J428)       Labels: 4H0-907-561.clb
   Part No SW: 4G0 907 561     HW: 4G0 907 561 
   Component: ACC3          H15 0160  
   Serial number: 00000000000000
   Coding: 3F04010202
   Shop #: WSC 09667 001 1048576
   ASAM Dataset: EV_AdaptCruisContrAU57X 001003
   ROD: EV_AdaptCruisContrAU57X.rod
   VCID: E79EF1031ECDDF0042-80B2

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels: 4H0-959-655.clb
   Part No SW: 4H0 959 655 C    HW: 4H0 959 655 C
   Component: Airbag10.43   H40 0040  
   Revision: --------    Serial number: 003JG0046NF0
   Coding: 30323436313330303339554A304C34473053
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_AirbaAU10BPAAU64X 001014
   ROD: EV_AirbaAU10BPAAU64X_AU57.rod
   VCID: B6206C4709E7768809-80E3

   Crash sensor for side airbag; driver side: 
   Serial number: 3575HRB405T0OPMG6G6D

   Crash sensor for side airbag; front passenger side: 
   Serial number: 3585HRB40650Q3SKG1AN

   Crash sensor for side airbag; rear; driver side: 
   Serial number: 3515JRB40690NHDIDHO0

   Crash sensor for side airbag; rear; passenger side: 
   Serial number: 3525JRB40530NHDGFHBO

   Crash sensor for front airbag; driver side: 
   Serial number: 3554VRB405D0NI3IC0DN

   Crash sensor for front airbag; front passenger side: 
   Serial number: 3564VRB405D0NI3I4HH.

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel (J527)       Labels: 4H0-953-568.clb
   Part No SW: 4H0 953 568 G    HW: 4H0 953 568 G
   Component: Lenks.Modul   H03 0005  
   Revision: --------    Serial number: 90372KIG0017A 
   Coding: 0000FD
   Shop #: WSC 02391 785 00200
   VCID: B73E614306ED8F8012-80E2

   Subsystem 1 - Part No SW: 4G0 951 528 A    HW: 4G0 951 528 A
   Component: E221 - MFL  H08 0009 

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels: 4H0-920-xxx-17.clb
   Part No SW: 4G8 920 931 J    HW: 4G8 920 931 J
   Component: TDieRdwAcc    H79 0375  
   Revision: 26181120    Serial number: 658200911593034
   Coding: 138611001F150008000000
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_RBD4K 004040
   ROD: EV_RBD4K.rod
   VCID: B5226B4B14E17D9000-80E0

No fault code found.

-------------------------------------------------------------------------------
Address 18: Aux. Heat (J364)       Labels: 8R0-265-105.clb
   Part No SW: 4H0 265 105 E    HW: 4H0 265 105 E
   Component: Standheizung  H24 0250  
   Revision: 66006006    Serial number: 20110804225306
   Coding: 5D3B00
   Shop #: WSC 02391 785 00200
   VCID: A404A60FA77BF418A7-80F1

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: None
   Part No SW: 4G0 907 468 E    HW: 4G0 907 468 A
   Component: J533--Gateway H08 0213  
   Revision: --------    Serial number: 00000000244812
   Coding: 00CD077D00
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_GatewUDS 001025
   ROD: EV_GatewUDS_AU57.rod
   VCID: B2285057E58F6AA825-80E7

   Battery Monitoring Control Module: 
   Subsystem 1 - Part No SW: 8X0 915 181     HW: 8X0 915 181 
   Component: J367-BDM  H07 0140 
   Serial number: 00000000005650457450

   Voltage stabilizer: 

No fault code found.

-------------------------------------------------------------------------------
Address 20: High Beam Assist. (J844)       Labels: 8K0-857-511.clb
   Part No SW: 8K0 857 511 E    HW: 8K0 857 511 A
   Component: FLA           H04 0004  
   Revision: AA001002    
   Coding: 04018264747464545425363E
   Shop #: WSC 02391 785 00200
   VCID: B3265553129563A02E-80E6

No fault code found.

-------------------------------------------------------------------------------
Address 28: HVAC, Rear (E265)       Labels: 4G0-919-158.clb
   Part No SW: 4G0 919 158 C    HW: 4G0 919 158 C
   Component: KLIMA FOND    H07 0062  
   Serial number: 13091100040404
   Coding: 01
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_ClimaContrUnitRearUDS 002015
   ROD: EV_ClimaContrUnitRearUDS.rod
   VCID: AF2E5923F6BD47404A-80FA

No fault code found.

-------------------------------------------------------------------------------
Address 34: Level Control (J197)       Labels: None
   Part No SW: 4G0 907 553 C    HW: 4G0 907 553 
   Component: LUFE-DAEMPFER H17 0779  
   Coding: 008003
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_AirSuspe 003022
   ROD: EV_AirSuspe_AU57.rod
   VCID: AB164D33C2A53B6066-80FE

No fault code found.

-------------------------------------------------------------------------------
Address 3B: Sensor Elect. (J849)       Labels: 4G0-907-637.clb
   Part No SW: 4G0 907 637 B    HW: 4G0 907 637 B
   Component: SARA 6D       H02 0004  
   Revision: --------    Serial number: EJ1BPA42021N8Y0
   Shop #: WSC 00000 000 00000
   ASAM Dataset: EV_SARA 006014
   ROD: EV_SARA.rod
   VCID: AD12432BFCB1355078-80F8

No fault code found.

-------------------------------------------------------------------------------
Address 3C: Lane Change        Labels: None
   Part No SW: 4G0 907 566 D    HW: 4G0 907 566 
   Component: J769  SWA MasterH02 0020  
   Revision: 00H02000    Serial number: 6PZ 010 287-03
   Coding: 0010102
   Shop #: WSC 09667 001 1048576
   VCID: B02C5A5F238358B853-80E5

   Subsystem 1 - Part No: 4G0 907 568 D
   Component: J770  SWA Slave H01 0020

   Subsystem 2 - Serial number: 6PZ 010 287-23

   Subsystem 3 - Serial number: 5F21.09.1100H010003CF20338ˇ

   Subsystem 4 - Serial number: F20338ˇ

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels: None
   Part No SW: 4G8 959 793 D    HW: 4G8 959 793 
   Component: TSG FA        H05 0212  
   Revision: --------    Serial number: --------------
   Coding: 011F16205000628002080013
   Shop #: WSC 02312 785 00200
   VCID: C1CA0F9B5829C130AC-8094

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist (J500)       Labels: 8K0-909-144.clb
   Part No SW: 4G0 909 144 L    HW: 4G0 909 144 G
   Component: RCEPS         H35 0010  
   Revision: 00001000    Serial number: 0006160872
   Coding: 101101010000
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_RCEPS 009008
   ROD: EV_RCEPS.rod
   VCID: B2285057E58F6AA825-80E7

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. (J393)       Labels: 4H0-907-064-46.clb
   Part No SW: 4H0 907 064 BN    HW: 4H0 907 064 BN
   Component: BCM2 2.0      H31 0330  
   Revision: 00002001    Serial number: 0159077062    
   Coding: 0100062020B90494832009042E0104000000000000000000000000000000
   Shop #: WSC 09667 001 1048576
   VCID: F6A0AC4741673688C9-80A3

   Subsystem 1 - Part No SW: 4G9 959 591     HW: 8V3 959 591 
   Component: J245 PS20.006  H02 0007 
   Coding: 001F00

   Subsystem 2 - Part No SW: 4G9 959 591     HW: 8V3 959 591 
   Component: J394 PS20.006  H02 0007 
   Coding: 180800

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels: None
   Part No SW: 4G0 035 223 C    HW: 4G0 035 223 A
   Component: BOSE-G3-C7    H07 0160  
   Revision: CJ007000    Serial number: 00000000023539
   Coding: 030000
   Shop #: WSC 09670 001 1048576
   VCID: 9D7293EB8411C5D0E8-80C8

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels: None
   Part No SW: 4G8 959 792 E    HW: 4G8 959 792 A
   Component: TSG BF        H05 0212  
   Revision: --------    Serial number: --------------
   Coding: 011F16205000628002080002
   Shop #: WSC 02312 785 00200
   VCID: C1CA0F9B5829C130AC-8094

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake (----)       Labels: 4H0-907-801.clb
   Part No SW: 4H0 907 801 E    HW: 4H0 907 801 A
   Component: EPB-4         H03 0012  
   Revision: --------    Serial number: 00000000141261
   ASAM Dataset: EV_ParkiBrake 001022
   ROD: EV_ParkiBrake_AU48.rod
   VCID: AA184837CD5F22689D-80FF

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range (J431)       Labels: None
   Part No SW: 4H0 907 357 A    HW: 4H0 907 357 A
   Component: ....LWR12.... H02 0013  
   Serial number: 110927-0002-072
   Coding: 11226F601002A300
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_HeadlRegulBasic 005001
   ROD: EV_HeadlRegulBasic.rod
   VCID: AC144E2FC7AB3C586F-80F9

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels: Redir Fail!
   Part No SW: 4G1 035 053 E    HW: 4G1 035 053 
   Component: Radio U Basic H41 0093  
   Revision: AB001007    Serial number: 049IY0BB023405
   Coding: 010003010000000001
   Shop #: WSC 02391 785 00200
   VCID: A10AAF1BB869E130CC-80F4

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels: 4E0-035-6xx-5F.clb
   Part No SW: 4G0 035 666 G    HW: 4G0 035 666 
   Component: H-BN-EU       H47 0484  
   Revision: --------    Serial number: 426I00B7613577
   Coding: 050100010003FFED3D30EB3E00000003E80101020000000000
   Shop #: WSC 09667 001 1048576
   VCID: AC144E2FCFAB3C586F-80F9

   Subsystem 1 - Part No: 8R0 060 884 N
   Component: EUR 2011  1205 

   Subsystem 2 - Part No SW: 4G0 919 605 A    HW: 4G0 919 605 A
   Component: DU8 C7 SV  H42 0021 

   Subsystem 3 - Part No SW: 4G1 919 610 C    HW: 4G1 919 610 A
   Component: E380 BDT C7  H08 0204 

   Subsystem 4 - Part No: 8R0 060 961 B
   Component: CD-Database  3371 

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels: None
   Part No SW: 4G8 959 795 E    HW: 4G8 959 795 A
   Component: TSG HL        H04 0212  
   Revision: --------    Serial number: --------------
   Coding: 010F14204000628002080002
   Shop #: WSC 02312 785 00200
   VCID: C4C4068F473BD41887-8091

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels: None
   Part No SW: 4G8 907 383     HW: 4G8 907 383 
   Component: Anhaenger     H07 0072  
   Revision: 5G001002    Serial number: 00000133243781
   Coding: 0109080000000000
   Shop #: WSC 00000 000 00000
   VCID: F1AA9F5B280911B01C-80A4

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels: None
   Part No SW: 4G8 959 795 E    HW: 4G8 959 795 A
   Component: TSG HR        H04 0212  
   Revision: --------    Serial number: --------------
   Coding: 010F14204000628002080002
   Shop #: WSC 02312 785 00200
   VCID: C4C4068F473BD41887-8091

No fault code found.

-------------------------------------------------------------------------------
Address 82: Heads Up Display (J898)       Labels: 4G0-919-604.clb
   Part No SW: 4G0 919 604 G    HW: 4G0 919 604 G
   Component: HeadUpDisplay 005 0106  
   Revision: 00000000    Serial number: 00000000000000
   Coding: 470000
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_HUDContiC7 001020
   ROD: EV_HUDContiC7.rod
   VCID: AF2E5923F6BD47404A-80FA

No fault code found.

-------------------------------------------------------------------------------
Address 85: On Board Cam. (J852)       Labels: None
   Part No SW: 4G0 907 217     HW: 4H0 907 217 A
   Component: DPC-SG        H24 0036  
   Revision: --------    Serial number: 262130025421000
   Coding: EA060000
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_OnBoardCamerDPC 001007
   ROD: EV_OnBoardCamerDPC.rod
   VCID: E582FB0BE4C1CD1070-80B0

No fault code found.

-------------------------------------------------------------------------------
Address 8B: Adaptive Cruise 2 (J428)       Labels: 4H0-907-561.clb
   Part No SW: 4G0 907 541     HW: 4G0 907 541 
   Component: ACC3          H15 0160  
   Serial number: 00000000000000
   Coding: 3F04010202
   Shop #: WSC 09667 001 1048576
   ASAM Dataset: EV_AdaptCruisContr2AU57X 001002
   ROD: EV_AdaptCruisContr2AU57X.rod
   VCID: E582FB0BE4C1CD1070-80B0

No fault code found.

-------------------------------------------------------------------------------
Address 8E: Image Processing (J851)       Labels: 4G0-907-107.clb
   Part No SW: 4G0 907 107 B    HW: 4H0 907 107 
   Component: BV-SG         H29 0034  
   Serial number: 000040182408117
   Coding: 04C0BB1C1111
   Shop #: WSC 09667 001 1048576
   ASAM Dataset: EV_BC7 001001
   ROD: EV_BC7_AU57.rod
   VCID: A502BB0BA4410D10B0-80F0

No fault code found.

-------------------------------------------------------------------------------
Address 8F: Pretens. Frt Left (J854)       Labels: 4H0-980-94x-RGS.clb
   Part No SW: 4H0 980 945 B    HW: 4H0 980 945 B
   Component: RGS-VL        H13 0080  
   Coding: 0066E608031F037E070308014240C2010000
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_RGS_L 002004
   ROD: EV_RGS_L.rod
   VCID: B12A5F5BE08951B05C-80E4

No fault code found.

-------------------------------------------------------------------------------
Address 90: Pretens. Frt Right (J855)       Labels: 4H0-980-94x-RGS.clb
   Part No SW: 4H0 980 946 B    HW: 4H0 980 946 B
   Component: RGS-VR        H13 0080  
   Coding: 0066E608031F037E070308014240C2010000
   Shop #: WSC 02391 785 00200
   ASAM Dataset: EV_RGS_R 002004
   ROD: EV_RGS_R.rod
   VCID: B2285057E58F6AA825-80E7

No fault code found.

End-------------------------(Elapsed Time: 04:14)--------------------------
 
   #2  

Nicoleise

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Hi there,

have a Audi A6 2012, which the rear wipe starts to wipe intermittent when you put the car into reverse. I would like to disable this function by coding it out. I think it is probably in control module 09 somewhere, but cant find anything in the long coding helper. Any advice ?
Hi,

(09 - Central Electrics)


Might not be in same location in your vehicle, should be in there somewhere. :) (Of course, I am refering to bit 6 on this screenshot)

Also, in Norway you need to use DRL during daytime. I really do not think you need to have the rear lights on during daytime. But I would like them to be on. Is this possible to code ?
Depends on the version of your controller, but check out Controller 09 - Central Electrics, function 10 - Adaptation and check the dropdown "Documented Channels". There could be a feature called "Parking lights with kl. 15 active" or something like that. Setting this to 1 enables rear lights on whenever vehicle ignition is on.

If that option is not there, you should look carefully though the long coding helper, as the option could be there instead; on mine (Passat) it's something like "Energy Saving Taillights", and should be disabled to be on with ignition. But I haven't coded an A6, so I wouldn't know for certain.


Hope it helps,
Nicolai
 
Last edited:
   #3  

LN-TAL

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Thanks for the reply, I will have another look into all the bytes on 09, and see if I missed something the first time.

Regarding long coding (I have never ever changed a long coding before, but I have done coding with the "old short coding"). As long as you have a backup, like this autoscan. If you mess up, can you copy & past the original coding back into the controller to get back to start ? Or do I run the risk of messing up the coding to a point where it becomes hard for me to get it back to start ? I am also a bit afraid of triggering CP. But it might be that if I should run into CP problems (if I lets say code up some equipment which is not installed in the car), that the CP fault code will go away if I put the coding back to start ?
 
   #4  

NEtech

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have a Audi A6 2012, which the rear wipe starts to wipe intermittent when you put the car into reverse. I would like to disable this function by coding it out.
Look into Adaptation-10 > Channel 19

Also, in Norway you need to use DRL during daytime. I really do not think you need to have the rear lights on during daytime. But I would like them to be on. Is this possible to code ?
I don't understand why so many, especially Scandinavian countries are focused on this, when the outdoor light decreases (where you need the rear light), you have to turn on your normal light anyway.
But try and test Coding-07 in Byte 02 / 03

For both we are talking Controller [09]
 
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Nicoleise

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Hi again,


The LCH has a feature called "Back to Standard". In addition, your auto scan serves as a backup. Furthermore, I recommend keeping a "coding log" of the changes you make to your car. It also makes it easier for you to track what you're doing in human language, rather than bits and bytes, so I always keep a simple TXT file for every vehicle I work on, and in that, I write things like [date and time] - Enabling static cornering light via front fog lights, changing 09-byte18-bit2 0 =>1 (for example) and copy/paste pre-change and post-change coding in there.

You always run a risk of messing up your coding, especially when venturing into undocumented testing, however, these changes that you're talking about here are fairly simple and does not involve changing the installed equipment on the car, but only the function of the equipment. You'll get no guarantee from me (and probably not from Ross Tech either), but I don't see any of these coding options as being the least bit harmful.

As for component protection, it is a feature instated in VAG cars to reduce or prevent/deter theft of cars and car parts. It means, that if you install a component in a car, that has already been installed in another car (second hand part), component protection will kick in and limit the functionality of the part. Mostly, this happens if installing new/other control units in the car, and in some cases if coding differently - for instance if you tell the CAN gateway a new control unit is in the car. Component Protection is "checked" every X number of ignition on events, so it doesn't happen constantly. If you're unlucky enough to activate component protection, a dealer can simply deactivate it, as all it requires is for the car to be connected to VAGs central servers to verify/link the control module to the car. This is providing that your installed component isn't on a list of stolen vehicles or control units. Component Protection can disable itself in few instances as well.

It has been done that way to address a rather large problem in Europe, that you may also see in Norway, namely that cars are stolen and exported to other countries (most often in Eastern Europe), where they are parted out and basically sold as spare parts.


I can't see why CP should be activated from these simple changes as you're not exchanging control modules or messing with the gateway, but again, I'm not prepared to offer any guarantees. :D


Many regards,
Nicolai
 
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LN-TAL

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I had a closer look, and I did not find anything in the long coding helper. But, I found it in the adaption. It seems to be adaption channel 19. Unfortunately, I get a «ERROR: Security access required». Anyone knows this security access code ?
 
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LN-TAL

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Anyone ?

 
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Have you tried using the security access function? :) Open the function/screen, wait a second and VCDS will display what you need.
 
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LN-TAL

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Hmm, will try again. I tried yesterday, and as far as I can remember, I was asked for some kind of "code", and VCDS told me to contact RT. But I will try again, and report back. If you say that everything I need is in there, you are probably right :)

edit: and off course, you was right. If I had looked a bit closer, the login code was already in VCDS :) Thanks again Sebastian !

And this question leads me to another one:

EGR correction on the ECU. The stored value is 0.0 (mg/stroke). What maximum value can I put into this field to avoid clogging intake, and reduce the EGR as much as possible ? (yeah, I know about pollution, exhaust gas tests etc. this is beyond the scope of this discussion :)).
 
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Andy

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Go into Select the 09-Cent Elect then Security Access-16. There should be a popup window with a number for you to try to enter.
 
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LN-TAL

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Thanks for the reply Andy and Sebastian, you where right :)

Do you have any inputs to my question about EGR correction in the ECU ? Or can I just try out a high number, and see how high number the ECU will accept ? (and I guess that a higher number than 0.0 will turn down the EGR ?)
 
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Nicoleise

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EGR correction on the ECU. The stored value is 0.0 (mg/stroke). What maximum value can I put into this field to avoid clogging intake, and reduce the EGR as much as possible ? (yeah, I know about pollution, exhaust gas tests etc. this is beyond the scope of this discussion :)).
If you don't already know, there are chiptuners that offer "EGR delete" on many VAG engines. They don't have to tune the engine per say, to do it, so if you want that, that is an effective option, as it actually fully closes the valve.

As for correcting it, I would be vary. The EGR valve is (in my opinion) a part that is constructed WAY too delicately for its role. I exchanged one on my old car, and everything in it was plastic. The fault was due to a plastic gear/cog having seized up ever so lightly - barely even noticeable when operating it by hand, but apparently enough to burn the motor. I would have no issue disabling it entirely, but leaving it to run in a different way than intended, I'm not sure it can withstand that. I wish I could remove it on my new car, but it's a petrol direct injection, so the EGR role is managed by the intake valves rather than a separate unit.
 
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LN-TAL

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I have tested now, and it seems like the maximum setting is 50 (mg/stroke). BUT, everything I adjust on the engine module is lost when I turn off the power and back on (ignition off / on). Anyone knows why ? I also tested "Activation of start-stop function" (I expect this to be the autostop function if you come to a full stop). I set this adaption to "not active". But when I turn the engine off / on, the setting is back to "active" again ??!?
 
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Nicoleise

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Do you use the exact procedure below;

- Select Adaptation Channel
- Change value as desired
- Click Test
- Click Save
- Exit/Go back

?
 
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LN-TAL

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No I do not, because on this module (UDS) there is only "Do It!" button !

But the module accepts the adaption. I tried again now, and when I putted in 10, it seems like the ECU remembers the adaption, even when the ignition is cycled. I will see if the ECU will loose the adaption again.

But for the deactivation of the start/stop system, the ECU loose the adaption when you cycle the ignition. I have also found the start/stop function several places. At least on the ECU and also on the CAN gateway. Anyone knows where I should disable it ? I have tryed both, but the start/stop system is active again when you cycle the ignition.
 
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LN-TAL

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It seems like the ECU now remembers the EGR adaption. But as far as the start/stop function goes, it does not remeber the adaption. Anyone knows why ?
 
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Start/Stop is typically not something that can be disabled via diagnostics in a straightforward manner. I suspect that's because the car was certified for emissions (and counted in the manufacturer's fleet average) with that system active.

-Uwe-
 
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LN-TAL

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Ok, but is there any way to disable it with VCDS, even if it is not straight forward ? :) Actually, I do not want to disable the system, what I want is to reverse the logic, so that the system is by default disabled, and if you push the button, it is enabled. We are living in a small village with aprox. 300 people, and if you come to a completed stop in this area, it is to let one car pass or something. And to have the engine turn off in this situation is just stupid. The nearest traffic light is something like 2 hours drive away :) But if its not possible to reverse the logic, is it then possible to deactive the system ?
 
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