2010 Audi Q7 TDI Lane Change Code

   #1  

nelslee

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VCDS Serial number
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The dealership said that in order to fix my lane assist issue they need to replace both lane assist modules and recalibrate. They said the modules must be replaced in pairs. Total price is $3500. Really? Is that really the cost to fix this issue. I told him I didn't want a new tranny I just wanted this stupid light to come on if someone is in my blind spot.

Code:
Address 3C: Lane Change        Labels: None
   Part No SW: 4L0 910 566 C    HW: 4L0 907 566 B
   Component: J0769_SWA_MasterH01 0040  
   Revision: 00H01000    Serial number: 6PZ 009 014-10
   Coding: 0010001
   Shop #: WSC 31414 790 00001
   VCID: 2E05085D5C17462BF1E-807A

   Subsystem 1 - Part No: 4L0 910 568 C
   Component: J0770_SWA_Slave_H01 0040

   Subsystem 2 - Serial number: 6PZ 009 014-30

   Subsystem 3 - Serial number: 5F01.10.0900H010003C911070ÿ

   Subsystem 4 - Serial number: 911070ÿ

1 Fault Found:
02850 - Control Module 2 for Lane Change Assistance (J770) 
            014 - Defective

Is that really the price of the fix? Is there any other option? I can't stand having button on my car that won't work otherwise I would get those small mirrors you stick on to the original mirror.

Any ideas as to what to try? Battery reset?

Complete Scan (the engine error code has been fixed):
Code:
Wednesday,01,April,2020,11:38:28:00053
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 20.4.0.1 (x64)
Data version: 20200331 DS317.0
www.Ross-Tech.com




Chassis Type: FE (4F0)
Scan: 01 02 03 05 08 09 0E 15 16 17 19 28 34 36 3C 42 46 47 4C 4F
          52 55 56 5F 62 69 6C 6D 6F 72 76

VIN: WA1VMAFE3AD002994   Mileage: 150320km-93404miles

01-Engine -- Status: Malfunction 0010
02-Auto Trans -- Status: OK 0000
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: OK 0000
0E-Media Player 1 -- Status: OK 0000
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
28-HVAC, Rear -- Status: OK 0000
34-Level Control -- Status: Malfunction 0010
36-Seat Mem. Drvr -- Status: OK 0000
3C-Lane Change -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: Malfunction 0010
46-Central Conv. -- Status: Malfunction 0010
47-Sound System -- Status: Malfunction 0010
4C-Tire Pressure II -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: Malfunction 0010
5F-Information Electr. -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
69-Trailer -- Status: OK 0000
6C-Back-up Cam. -- Status: OK 0000
6D-Trunk Elect. -- Status: Malfunction 1010
6F-Centr. Conv. II -- Status: Malfunction 0010
72-Door, Rear Right -- Status: Malfunction 0010
76-Park Assist -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (CAT)       Labels:. 059-907-401-CAT1.clb
   Part No SW: 4L1 910 401 G    HW: 4L0 907 401 B
   Component: 3.0TDI FSA  G004AG  0140  
   Revision: 31H02---    Serial number:               
   Coding: 0121002A190F0968
   Shop #: WSC 48569 001 1048576
   VCID: 270BFD7973ED1763328-8072

2 Faults Found:
008863 - NOx Sensor 2 Bank 1 
               P229F - 001 - Implausible Signal
008430 - SCR NOx Catalyst Bank 1 
               P20EE - 000 - Efficiency too Low - MIL ON
Readiness: 1 1 0 0 0 

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09D-927-750.clb
   Part No SW: 09D 927 750 LL    HW: 09D 927 750 LL
   Component: AL 750 6A           3406  
   Revision: 00H78000    Serial number:               
   Coding: 0001016
   Shop #: WSC 30947 003 1048576
   VCID: 035389E9A7151B434E0-8056

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels:. 4L0-910-517-V2.clb
   Part No SW: 4L0 910 517 K    HW: 4L0 614 517 K
   Component: ESP ALLRAD MK25E1   0020  
   Revision: 00H30001    
   Coding: 0103569
   Shop #: WSC 31414 790 00001
   VCID: 323D1C2D482F62CB956-8066

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels:. 4F0-910-852.clb
   Part No SW: 4F0 910 852 B    HW: 4F0 905 852 D
   Component: FBSAUDIC6 ELV   H05 0100  
   Revision: 00H05000    Serial number: 10602601438893
   Coding: 0000135
   Shop #: WSC 31414 790 00001
   VCID: 2517F77109E10573004-8070

   Subsystem 1 - Part No: 4F0 910 132 L
   Component: FBSAUDIC6 EZS   H03 0020

   Subsystem 2 - Part No: 4F0 910 335 B
   Component: FBSAUDIC6 KSG   H03 0020

1 Fault Found:
00193 - Rear Right Door Handle Touch Sensor (G418) 
            007 - Short to Ground

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels: None
   Part No SW: 4L0 910 043 C    HW: 4L0 820 043 AB
   Component: KLIMA 4 ZONEN H12 0030  
   Revision: 00---017    Serial number: 00000000217557
   Coding: 022036
   Shop #: WSC 31414 790 00001
   VCID: 2411EA750EDBFC7B17A-8070

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 4F0-910-279.lbl
   Part No SW: 4F0 910 279 R    HW: 4F0 907 279 
   Component: ILM Fahrer      H26 0340  
   Revision: 00000000    Serial number: 4F0907279     
   Coding: 0039123
   Shop #: WSC 31414 790 00001
   VCID: 38292E05AE53889BAB2-806C

   Subsystem 1 - Part No: 4L1 910 113   Labels: 1KX-955-119.CLB
   Component: Wischer AU716   H17 0100  
   Coding: 00064792
   Shop #: WSC 31414  

   Subsystem 2 - Part No: 8K0 910 557   Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH04 0003  
   Coding: 00150059
   Shop #: WSC 31414  

No fault code found.

-------------------------------------------------------------------------------
Address 0E: Media Player 1 (R41)       Labels: 4E0-910-111.lbl
   Part No SW: 4F0 035 110 A    HW: 4F0 035 110 
   Component: CDC-MP3-Alp   H44 0140  
   Revision: AA001001    
   VCID: 1577C7B1D58195F3904-8040

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 4L0-910-655.lbl
   Part No SW: 4L0 910 655 A    HW: 4L0 959 655 B
   Component: 73 AIRBAG AUDI8RH43 0230  
   Revision: 07H43000    Serial number: 0038QD09BE64  
   Coding: 0014131
   Shop #: WSC 31414 790 00001
   VCID: 2B0301496F053303D60-807E

   Subsystem 1 - Part No: 4L0 910 339 A
   Component: BF-Gewichtsens. H03 0030

   Subsystem 2 - Serial number: 6332QSME753F2B26Q

   Subsystem 3 - Serial number: 6342QSME753F3438O

   Subsystem 4 - Serial number: 6352QSME783F5216O

   Subsystem 5 - Serial number: 6362QSME614151062

   Subsystem 6 - Serial number: 63734SME4835392E6

   Subsystem 7 - Serial number: 63834SME16351420O

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 4F0-910-549.lbl
   Part No SW: 4F0 910 549 A    HW: 4F0 953 549 D
   Component: J0527               0530  
   Revision: 00H05000    Serial number: 90026093000094
   Coding: 0002042
   Shop #: WSC 31414 790 00001
   VCID: 270BFD7973ED1763328-8072

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: E0221           H02 0030

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:. 4L0-920-xxx-17.clb
   Part No SW: 4L0 920 982 P    HW: 4L0 920 982 P
   Component: KOMBIINSTR.   H08 0214  
   Revision: 00000000    Serial number: CP40102C9     
   Coding: 8BD664040101CF05020201
   Shop #: WSC 48104 000 1048576
   VCID: 3E25381D8077B6AB61E-806A

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 4F0-907-468.clb
   Part No SW: 4F0 907 468 N    HW: 4F0 907 468 G
   Component: GW-BEM 5CAN-M H06 0035  
   Revision: MB200030    Serial number: 3000M09A27006D
   Coding: 000303
   Shop #: WSC 31414 790 00001
   VCID: 3A2D340D9C5F9A8B5D6-806E

   Subsystem 1 - Part No SW: 8K0 915 181 D    HW: 8K0 915 181 D
   Component: J367-BDM  H07 0125 
   Serial number: 00000000002790770172

2 Faults Found:
00317 - Rear Lid Control Module (J605) 
            004 - No Signal/Communication - Intermittent
03041 - Energy Management Active 
            000 - - - Intermittent

-------------------------------------------------------------------------------
Address 28: HVAC, Rear        Labels: None
   Part No SW: 4L0 910 158     HW: 4L0 919 158 AA
   Component: KLIMABETAETIGUNGH06 0060  
   Revision: 00---010    Serial number: 00000030134641
   Coding: 0000006
   Shop #: WSC 31414 790 00001
   VCID: 6889BE45BE73D81BFB2-803C

No fault code found.

-------------------------------------------------------------------------------
Address 34: Level Control        Labels: 4L0-910-553.lbl
   Part No SW: 4L0 910 553 J    HW: 4L0 907 553 
   Component: LUFTFDR.-CDC    H03 7860  
   Revision: --H03001    Serial number: 15.1528-0122.2
   Coding: 0015520
   Shop #: WSC 31414 790 00001
   VCID: 313F13214D2959D3ECC-8064

2 Faults Found:
01577 - Turn-Off due to Over-Temp 
            001 - Upper Limit Exceeded - Intermittent
00446 - Function Limitation due to Under-Voltage 
            002 - Lower Limit Exceeded - Intermittent

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136)       Labels: None
   Part No SW: 4F0 959 760 C    HW: 4F0 959 760 C
   Component: MEM-FS        H08 0062  
   Revision: AA000000    Serial number: 00001010017053
   Coding: 00581B00000011110000
   Shop #: WSC 31414 790 00001
   VCID: 313F1321412959D3ECC-8064

No fault code found.

-------------------------------------------------------------------------------
Address 3C: Lane Change        Labels: None
   Part No SW: 4L0 910 566 C    HW: 4L0 907 566 B
   Component: J0769_SWA_MasterH01 0040  
   Revision: 00H01000    Serial number: 6PZ 009 014-10
   Coding: 0010001
   Shop #: WSC 31414 790 00001
   VCID: 2E05085D5C17462BF1E-807A

   Subsystem 1 - Part No: 4L0 910 568 C
   Component: J0770_SWA_Slave_H01 0040

   Subsystem 2 - Serial number: 6PZ 009 014-30

   Subsystem 3 - Serial number: 5F01.10.0900H010003C911070ÿ

   Subsystem 4 - Serial number: 911070ÿ

1 Fault Found:
02850 - Control Module 2 for Lane Change Assistance (J770) 
            014 - Defective

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:. 4F0-959-793.clb
   Part No SW: 4F0 959 793 R    HW: 8K0 959 793 D
   Component: TSG FA        H11 0250  
   Revision:             Serial number: 0000102243668 
   Coding: 011F57205E40440004
   Shop #: WSC 31414 790 00001
   VCID: 46D550FDD8A7EE6B29E-8012

1 Fault Found:
01705 - Selection Switch for Mirror-Adjust (E48) 
            008 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 4L0-910-289.lbl
   Part No SW: 4L0 910 289 H    HW: 4L0 907 289 H
   Component: Komfortgeraet   H09 0100  
   Revision: 0100 ---    Serial number: 01236862460000
   Coding: 3569693
   Shop #: WSC 31414 790 00001
   VCID: 35372731B94175F3B04-8060

   Subsystem 1 - Part No: 1K0 951 605 C
   Component: LIN BACKUP HORN H03 1301

1 Fault Found:
00317 - Rear Lid Control Module (J605) 
            004 - No Signal/Communication - Intermittent

-------------------------------------------------------------------------------
Address 47: Sound System (J525)       Labels: None
   Part No SW: 4L0 035 223 G    HW: 4L0 035 223 G
   Component: BOSE G3 Q7    H03 0040  
   Revision: CH003000    Serial number: 00000000009580
   VCID: 2615F07D78E70E6B09E-8072

9 Faults Found:
00871 - Bass Speaker Front Right (R23) 
            011 - Open Circuit - Intermittent
00870 - Bass Speaker Front Left (R21) 
            011 - Open Circuit - Intermittent
00419 - Left Front DSP Midrange Speaker (R103) 
            011 - Open Circuit - Intermittent
00420 - Front Right DSP Midrange Speaker (R104) 
            011 - Open Circuit - Intermittent
03736 - Effects Speaker Left 
            011 - Open Circuit - Intermittent
00874 - Treble Speaker Front Left (R20) 
            011 - Open Circuit - Intermittent
00875 - Treble Speaker Front Right (R22) 
            011 - Open Circuit - Intermittent
03737 - Effects Speaker Right 
            011 - Open Circuit - Intermittent
02753 - Inside Microphone (R74) 
            011 - Open Circuit

-------------------------------------------------------------------------------
Address 4C: Tire Pressure II        Labels: 4F0-910-274.clb
   Part No SW: 4F0 910 274 B    HW: 4F0 907 274 
   Component: J793  RKA+      H02 0110  
   Revision: 00000506    Serial number: 00005061082085
   Coding: 0696269
   Shop #: WSC 52604 001 1048576
   VCID: 2313E96907D5FB436E0-8076

No fault code found.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II        Labels: 4F0-910-280.lbl
   Part No SW: 4F0 910 280     HW: 4F0 907 280 D
   Component: ILM Beifahrer   H13 0100  
   Revision:             Serial number: 00000000059065
   Coding: 0012001
   Shop #: WSC 31414 790 00001
   VCID: 5EE5989D6C3796AB01E-800A

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:. 4F0-959-792.clb
   Part No SW: 4F0 959 792 R    HW: 8K0 959 792 D
   Component: TSG BF        H11 0250  
   Revision:             Serial number: 0000102209557 
   Coding: 011F57205E40440004
   Shop #: WSC 31414 790 00001
   VCID: 45D757F1E5A1E573204-8010

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range        Labels: 8P0-907-357.lbl
   Part No: 8P0 907 357 H
   Component: Dynamische LWR  H02 0010  
   Revision: 00000001    Serial number:               
   Coding: 0000008
   Shop #: WSC 31414 790 00001
   VCID: 3FDB45198B7DBFA36A8-806A

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio (R)       Labels: Redir Fail!
   Part No SW: 4F0 035 082 A    HW: 4F0 035 082 
   Component: Radio U SIRIU H45 0021  
   Revision: AB001007    Serial number: 335J+097535871
   Coding: 020000010000000000
   Shop #: WSC 31414 790 00001
   VCID: 1D67DF912DB1CDB3584-8048

1 Fault Found:
02788 - Internal Communications Error 
            000 - -

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:. 4E0-035-6xx-5F.clb
   Part No SW: 4L0 035 664 D    HW: 4L0 035 664 A
   Component: H-BN-NA       H45 0189  
   Revision: --------    Serial number: 489K2097521635
   Coding: 010200060004F3EF51002305EF6300030000
   Shop #: WSC 31414 790 00001
   VCID: 2C010255660B343BDFA-8078

   Subsystem 1 - Part No: 8R0 060 884 F
   Component: NAR 2009/2010  5304 

   Subsystem 2 - Part No SW: 4F0 919 604     HW: 4F0 919 604 
   Component: DU7 High  H43 0306 
   Serial number: 9356KQ091105613     

   Subsystem 3 - Part No SW: 4L0 910 609     HW: 4L0 919 611 C
   Component: E0380 Bedient  H05 0060 
   Serial number: 00000001437803      

   Subsystem 4 - Part No: 8R0 906 961 A
   Component: CD-Database  1293 

1 Fault Found:
03276 - Please Check Software Version Management 
            000 - -

-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 M    HW: 8K0 959 795 B
   Component: TSG HL        H10 0251  
   Revision:             Serial number: 0000009538274 
   Coding: 010E57204040230004
   Shop #: WSC 31414 790 00001
   VCID: 43D349E9EB95DB430E0-8016

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels:. 4E0-907-383.clb
   Part No SW: 4E0 907 383 J    HW: 4E0 907 383 J
   Component: Anhaenger     H08 0070  
   Revision: 2A001001    Serial number: 00000123608961
   Coding: 0200000000000000
   Shop #: WSC 31414 790 00001
   VCID: 313F1321412959D3ECC-8064

No fault code found.

-------------------------------------------------------------------------------
Address 6C: Back-up Cam.        Labels: 4L0-910-441.clb
   Part No SW: 4L0 910 441 B    HW: 4L0 907 441 B
   Component: J772__Rearview      0030  
   Revision: --H03---    Serial number: 525PA8-J9X41QP
   Coding: 1021001
   Shop #: WSC 31414 790 00001
   VCID: 2517F77109E10573004-8070

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect.        Labels: None
   Part No SW: 4L0 910 945     HW: 4L0 827 851 D
   Component: ValeoHeckdeckel H29 0410  
   Revision: --H29001    Serial number: 8K9827852  B  
   Shop #: WSC 98765 666 38354
   VCID: 6C81C255AA8BF43B9FA-8038

   Subsystem 1 - Part No: 4L0 910 946 
   Component: ValeoHeckdeckel H29 0410

   Subsystem 2 - Serial number: E5030100B     

   Subsystem 3 - Serial number: RD04.11.09--H29001001A0091ÿ

   Subsystem 4 - Serial number: 1A0091ÿ

2 Faults Found:
01336 - Company Data Bus for Comfort System 
            004 - No Signal/Communication - Intermittent
02786 - Module 2 for Hatch / Trunk Lid (J756) 
            004 - No Signal/Communication - Intermittent

-------------------------------------------------------------------------------
Address 6F: Centr. Conv. II        Labels:. 4L0-910-290.lbl
   Part No SW: 4L0 910 290 A    HW: 4L0 907 290 A
   Component: ILM HINTEN 2    H05 0060  
   Revision: AAH05061    Serial number: 003886172-----
   Coding: 0003595
   Shop #: WSC 31414 790 00001
   VCID: 2615F07D74E70E6B09E-8072

   Subsystem 1 - Part No: 4L0 910 591 
   Component: J_245_EE16_SKB09H10 0200

   Subsystem 2 - Part No: 4L0 910 591 
   Component: J_394_EE16_SKB09H10 0200

   Subsystem 3 - Part No: 4L0 910 591 
   Component: J_392_EE16_SKB09H10 0200

2 Faults Found:
02914 - Sensor 1 for Trunk/Hatch Closed (G525) 
            010 - Open or Short to Plus - Intermittent
02915 - Sensor 2 for Trunk/Hatch Closed (G526) 
            010 - Open or Short to Plus - Intermittent

-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389)       Labels:. 4F0-959-795.clb
   Part No SW: 4F0 959 795 M    HW: 8K0 959 795 B
   Component: TSG HR        H10 0251  
   Revision:             Serial number: 0000009535712 
   Coding: 010E57204040230004
   Shop #: WSC 31414 790 00001
   VCID: 43D349E9EB95DB430E0-8016

1 Fault Found:
02126 - Central Locking Button; Exterior Door Handle 
            008 - Implausible Signal - Intermittent

-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: 4Fx-910-283.lbl
   Part No SW: 4L0 910 283 C    HW: 4L0 919 283 C
   Component: Parkhilfe 8-Kan H02 0500  
   Revision: 00H02000    Serial number: 12630931301534
   Coding: 0231266
   Shop #: WSC 31414 790 00001
   VCID: 2A0D044D60FF2A0B2D6-807E

No fault code found.

End----------(Elapsed Time: 02:21, VBatt start/end: 14.0V/14.7V)-----------
 
Last edited:
   #2  

PetrolDave

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Have you already posted a full VCDS Auto-Scan of your Q7 here?

If you have then please post a link to it, if not then please post an Auto-Scan (see my signature for a How-To).
 
   #4  

siLc

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Well, there are much more economical solutions but these entail certain risk and knowing the right people with the right tools.

Find a used 4L0 910 568C module (plenty on offer on Ebay), swap it out and have the modules calibrated. You can even get a module from a similar year A6 4G, Q5 8R or Q3 8U - all of these share the same hardware (when HW number is the same as original) and can be flashed (with the other tool) to the required software for the vehicle model at hand.
 
   #5  

nelslee

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VCDS Serial number
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Thanks.

Found that part for $100. Far more tolerable than the $1100 the dealership quoted me.

The dealership said that both modules had to be replaced at the same time. Is that true? Also, to get to these do I need to take off the bumper? Go through the rear fender?
 
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