- Joined
- Apr 30, 2024
- Messages
- 3
- Reaction score
- 0
- Location
- Bristol, TN, USA
- VCDS Serial number
- C?ID=445338
I added the trailer module to my trusty 2014 TDI Q7. A previous owner had an aftermarket trailer harness installed that was less than desirable. I followed the instructions on https://wiki.ross-tech.com/wiki/index.php/Trailer_Hitch_Retrofitting_(4L) Lights in rear bumper cover do not work, with trailer module connected adaptive cruise does not work. I just noticed this evening the front corner lights have a faint glow (both sides). What step did I miss? Thanks.
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Code:
Saturday,11,July,2026,15:01:35:58766
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x64
VCDS Version: 26.3.0.0 (x64) HEX-NET2 CB: 0.4713.5
Data version: 20260320 DS375.1
www.Ross-Tech.com
VIN: WA1LMAFE3ED005682 License Plate:
Mileage: 344990km-214366mi Repair Order: IraQ7AutoscanTrailer
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
Chassis Type: FE-AU56 (4F0)
Scan: 01 02 03 05 08 09 10 13 15 16 17 19 28 36 3C 42 46 47 4C 4F
52 55 56 5F 62 69 6C 6D 6F 72
VIN: WA1LMAFE3ED005682 Mileage: 344990km-214366miles
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: Malfunction 0010
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: Malfunction 0010
13-Auto Dist. Reg -- 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: Malfunction 0010
36-Seat Mem. Drvr -- Status: OK 0000
3C-Lane Change -- Status: OK 0000
42-Door Elect, Driver -- Status: Malfunction 0010
46-Central Conv. -- Status: Malfunction 0010
47-Sound System -- Status: OK 0000
4C-Tire Pressure II -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: Malfunction 0010
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: Sporadic communication error 1000
6C-Back-up Cam. -- Status: Malfunction 0010
6D-Trunk Elect. -- Status: OK 0000
6F-Centr. Conv. II -- Status: Malfunction 0010
72-Door, Rear Right -- Status: Malfunction 0010
-------------------------------------------------------------------------------
Address 01: Engine (J623-CNRB) Labels:. 059-907-401-V2.clb
Part No SW: 4L2 910 401 A HW: 4L0 907 401 E
Component: 3.0TDI FSA X23 0012
Revision: 54X23--- Serial number: CVN: 79A4593238D3FF82755A21130E1FC39E
Coding: 2A2A4012257600050000
Shop #: WSC 12345 123 12345
ASAM Dataset: EV_ECM30TDI0114L2910401A 001013
ROD: EV_ECM30TDI0114L2910401A.rod
VCID: 221683DDF441A9FAF97-8076
VINID: 9D105C7515950D550000518808E2BDC8A7
No fault code found.
Readiness: 0 0 0 1 1
-------------------------------------------------------------------------------
Address 02: Auto Trans (J217) Labels:| 0C8-927-7XX-V1.clb
Part No SW: 0C8 927 750 AQ HW: 0C8 927 750 AQ
Component: AL1000 AISIN 002 3399
Serial number: CVN: 0478EC02
Coding: 001378
Shop #: WSC 27610 001 1048576
ASAM Dataset: EV_TCMAL991031 002115
ROD: EV_TCMAL991031_002.rod
VCID: 7BA89EB9336B38329A1-802E
No fault code found.
-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels:. 4L0-910-517-V2.clb
Part No SW: 4L0 910 517 M HW: 4L0 614 517 L
Component: ESP ALLRAD MK25E1 0020
Revision: 00H02001
Coding: 0623713
Shop #: WSC 31414 790 00001
VCID: 343A75855235374A1BB-8060
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 H
Component: FBSAUDIC6 ELV H08 0200
Revision: 00H08000 Serial number: 10603702082253
Coding: 0000143
Shop #: WSC 27609 001 104857
VCID: 251C98C1E9EF5EC29C5-8070
Subsystem 1 - Part No: 4F0 910 132 L
Component: FBSAUDIC6 EZS H04 0020
Subsystem 2 - Part No: 4F0 910 335 B
Component: FBSAUDIC6 KSG H03 0020
Subsystem 3 - Part No: 4F0 910 220 G
Component: FBSAUDIC6 IDG H01 0053
3 Faults Found:
00191 - Passenger's Door Handle Touch Sensor (G416)
007 - Short to Ground
Freeze Frame:
Fault Status: 01110111
Fault Priority: 3
Fault Frequency: 1
Reset counter: 100
Mileage: 344734 km
Time Indication: 0
Date: 2026.07.10
Time: 13:15:44
00193 - Rear Right Door Handle Touch Sensor (G418)
007 - Short to Ground
Freeze Frame:
Fault Status: 01110111
Fault Priority: 3
Fault Frequency: 1
Reset counter: 100
Mileage: 344734 km
Time Indication: 0
Date: 2026.07.10
Time: 13:15:44
00190 - Driver's Door Handle Touch Sensor (G415)
007 - Short to Ground
Freeze Frame:
Fault Status: 01110111
Fault Priority: 3
Fault Frequency: 1
Reset counter: 100
Mileage: 344734 km
Time Indication: 0
Date: 2026.07.10
Time: 13:15:45
-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255) Labels: 4L0-910-043.clb
Part No SW: 4L0 910 043 D HW: 4L0 820 043 AP
Component: KLIMA 4 ZONEN H15 0070
Revision: 00---031 Serial number: 00000030298960
Coding: 0302A036
Shop #: WSC 31414 790 00001
VCID: 251C98C1E5EF5EC29C5-8070
No fault code found.
-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 4F0-910-279.lbl
Part No SW: 4F0 910 279 AG HW: 4F0 907 279 C
Component: ILM Fahrer H31 0400
Revision: 00000000 Serial number: 4F0907279
Coding: 0139123
Shop #: WSC 31414 790 00001
VCID: 6E8EA7ED7C995D9A2DF-803A
Subsystem 1 - Part No: 4L1 910 113 Labels: 1KX-955-119.CLB
Component: Wischer AU716 H18 0110
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 10: Park/Steer Assist (J446) Labels:| 4L0-919-475-7X2.clb
Part No SW: 4L0 919 475 A HW: 4H0 919 475 C
Component: PARKHILFE 8K H07 0011
Revision: 11001001 Serial number: 55931324500944
Coding: 29011E
Shop #: WSC 31414 790 00001
ASAM Dataset: EV_EPHVA18AU7160000 001001
ROD: EV_EPHVA18AU7160000.rod
VCID: 343A75855EB5374A1BB-8060
1 Fault Found:
13632257 - Databus
U1121 00 [00001000] - Missing Message
[Steuergerät für Anhängererkennung-J345 - Anhaenger_1 - kein Signal/keine Kommunikation]
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 6
Fault Frequency: 1
Reset counter: 143
Mileage: 344706 km
Date: 2026.07.10
Time: 12:55:30
-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg Labels: None
Part No SW: 4L0 910 561 A HW: 4L0 907 561
Component: ABSTANDSREGELUNGH07 0160
Revision: -------- Serial number: 00000000000000
Coding: 0031111
Shop #: WSC 31414 790 00001
VCID: 270092C993E34CD2AE9-8072
No fault code found.
-------------------------------------------------------------------------------
Address 15: Airbags Labels: 4L0-910-655.clb
Part No SW: 4L0 910 655 A HW: 4L0 959 655 B
Component: 73 AIRBAG AUDI8RH44 0230
Revision: 08H44000 Serial number: 0038QD0CB52.
Coding: 0014131
Shop #: WSC 31414 790 00001
VCID: 2B086EF98F0B68B24A1-807E
Subsystem 1 - Part No: 4L0 959 339 C
Component: BF-Gewichtsens. H05 0040
Subsystem 2 - Serial number: 6332QSME403525464
Subsystem 3 - Serial number: 6342QSME403552443
Subsystem 4 - Serial number: 6352QSME793500528
Subsystem 5 - Serial number: 6362QSME40354476B
Subsystem 6 - Serial number: 63734SME13350E5E3
Subsystem 7 - Serial number: 63834SME0433195E+
No fault code found.
-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 4F0-910-549.lbl
Part No SW: 4F0 910 549 B HW: 4F0 953 549 E
Component: J0527 0830
Revision: 00H09000 Serial number: 90026131660019
Coding: 0012052
Shop #: WSC 31414 790 00001
VCID: 280291F59EFD43AAA73-807C
Subsystem 1 - Part No: XXXXXXXXXXX
Component: E0221 H03 0040
No fault code found.
-------------------------------------------------------------------------------
Address 17: Instruments (J285) Labels:. 4L0-920-KOM-V3.clb
Part No SW: 4L0 920 985 G HW: 4L0 920 985 G
Component: KOMBIINSTR. H35 0317
Revision: 00000000 Serial number: VJ500549E
Coding: 83D664040500CF05020205
Shop #: WSC 31414 790 00001
VCID: 382241B5425DD32A373-806C
No fault code found.
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533) Labels:. 4F0-907-468.clb
Part No SW: 4F0 907 468 S HW: 4F0 907 468 G
Component: GW-BEM 5CAN-M H06 0058
Revision: MB700037 Serial number: 3700M1371901DC
Coding: 00C303
Shop #: WSC 31414 790 00001
VCID: 3FD02AA96773E412F69-806A
Subsystem 1 - Part No SW: 8K0 915 181 D HW: 8K0 915 181 D
Component: J367-BDM H07 0125
Serial number: 40233H12504121912254
1 Fault Found:
01517 - Control Module for Trailer/Towing Sensor (J345)
004 - No Signal/Communication - Intermittent
Freeze Frame:
Fault Status: 00100100
Fault Priority: 2
Fault Frequency: 1
Reset counter: 143
Mileage: 344706 km
Time Indication: 0
Date: 2026.07.10
Time: 12:07:15
Freeze Frame:
Bin. Bits: 00000
Voltage: 12.20 V
Count: 11
Bin. Bits: 10010
Time: 0.90 s
-------------------------------------------------------------------------------
Address 28: HVAC, Rear Labels: None
Part No SW: 4L0 910 158 HW: 4L0 919 158 AD
Component: KLIMABETAETIGUNGH06 0060
Revision: 00---011 Serial number: 00000000391152
Coding: 0000006
Shop #: WSC 31414 790 00001
VCID: 6882D1F55E7D83AA673-803C
1 Fault Found:
02885 - Potentiometer on Motor for Upper Body Vent; Rear Right (G522)
010 - Open or Short to Plus - Intermittent
Freeze Frame:
Fault Status: 00101010
Fault Priority: 3
Fault Frequency: 1
Reset counter: 142
Mileage: 344984 km
Time Indication: 0
Date: 2026.07.11
Time: 13:43:49
Freeze Frame:
Voltage: 13.80 V
(no units): 233.0
(no units): 254.0
-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr (J136) Labels: None
Part No SW: 4F0 959 760 D HW: 4F0 959 760 D
Component: MEM-FS H08 0064
Revision: AA000000 Serial number: 00000071120476
Coding: 00581B00000011110000
Shop #: WSC 31414 790 00001
VCID: 3236739DA421397A097-8066
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_MasterH02 0050
Revision: 00H02000 Serial number: 6PZ 009 014-10
Coding: 0000001
Shop #: WSC 31414 790 00001
VCID: 2E0E67EDBC191D9A6DF-807A
Subsystem 1 - Part No: 4L0 910 568 C
Component: J0770_SWA_Slave_H02 0050
Subsystem 2 - Serial number: 6PZ 009 014-30
Subsystem 3 - Serial number: 5F15.08.1300H02000AMS15939ÿ
Subsystem 4 - Serial number: S15939ÿ
No fault code found.
-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386) Labels:. 4F0-959-793.clb
Part No SW: 4F0 959 793 T HW: 8K0 959 793 M
Component: TSG FA H12 0362
Revision: Serial number: 0000073557404
Coding: 011F57205E40440004
Shop #: WSC 31414 790 00001
VCID: 48C2317532BDA3AA473-801C
1 Fault Found:
01705 - Selection Switch for Mirror-Adjust (E48)
008 - Implausible Signal - Intermittent
Freeze Frame:
Fault Status: 00101000
Fault Priority: 3
Fault Frequency: 4
Reset counter: 142
Mileage: 344967 km
Time Indication: 0
Date: 2026.07.11
Time: 11:15:03
-------------------------------------------------------------------------------
Address 46: Central Conv. Labels:. 4L0-910-289.lbl
Part No SW: 4L0 910 289 K HW: 4L0 907 289 K
Component: Komfortgeraet H12 0130
Revision: 0130 --- Serial number: 01937532200000
Coding: 3570077
Shop #: WSC 31414 790 00001
VCID: 382241B54E5DD32A373-806C
Subsystem 1 - Part No: 1K0 951 605 C
Component: LIN BACKUP HORN H05 1501
2 Faults Found:
02961 - Lamp in Bumper; Rear Right
009 - Open or Short to Ground
Freeze Frame:
Fault Status: 01101001
Fault Priority: 3
Fault Frequency: 24
Reset counter: 103
Mileage: 344573 km
Time Indication: 0
Date: 2026.07.09
Time: 07:33:43
Freeze Frame:
Bin. Bits: 000 011
02960 - Lamp in Bumper; Rear Left
009 - Open or Short to Ground
Freeze Frame:
Fault Status: 01101001
Fault Priority: 3
Fault Frequency: 25
Reset counter: 103
Mileage: 344573 km
Time Indication: 0
Date: 2026.07.09
Time: 07:33:46
Freeze Frame:
Bin. Bits: 000 011
-------------------------------------------------------------------------------
Address 47: Sound System (J525) Labels: None
Part No SW: 4L0 035 223 J HW: 4L0 035 223 G
Component: BOSE G3 Q7 H04 0160
Revision: CH004001 Serial number: 00000000011819
Coding: 030000
Shop #: WSC 31414 790 00001
VCID: 290494F189F77AA2B8D-807C
No fault code found.
-------------------------------------------------------------------------------
Address 4C: Tire Pressure II Labels: 4F0-910-274.clb
Part No SW: 4F0 910 274 B HW: 4F0 907 274
Component: J793 RKA+ H04 0110
Revision: 00000519 Serial number: 00005191023849
Coding: 0758477
Shop #: WSC 31414 790 00001
VCID: 231886D9E7DBA0F2F21-8076
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 H16 0100
Revision: Serial number: 00000000153887
Coding: 0012001
Shop #: WSC 31414 790 00001
VCID: 5EEEF72D8C39CD1A9DF-800A
No fault code found.
-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387) Labels:. 4F0-959-792.clb
Part No SW: 4F0 959 792 T HW: 8K0 959 792 M
Component: TSG BF H12 0362
Revision: Serial number: 0000073574989
Coding: 011F57205E40440004
Shop #: WSC 31414 790 00001
VCID: 47C032493FA3ACD24E9-8012
1 Fault Found:
02126 - Central Locking Button; Exterior Door Handle
008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 3
Fault Frequency: 1
Reset counter: 100
Mileage: 344706 km
Time Indication: 0
Date: 2026.07.10
Time: 11:55:27
-------------------------------------------------------------------------------
Address 55: Headlight Range (J431) Labels:| 8X0-907-357.clb
Part No SW: 8X0 907 357 C HW: 8X0 907 357 B
Component: ****LWR12**** H02 0020
Serial number: 130822-0002-019
Coding: 1147A71010020400
Shop #: WSC 31414 790 00001
ASAM Dataset: EV_HeadlRegulBasic 005001
ROD: EV_HeadlRegulBasic_AU35.rod
VCID: 42D6235D140189FA997-8016
No fault code found.
-------------------------------------------------------------------------------
Address 56: Radio (R) Labels:. 4F0-035-0xx-56.clb
Part No SW: 4G0 035 082 G HW: 4G0 035 082
Component: Radio U SIRIU H60 0133
Revision: AB001007 Serial number: 156I+0D7840390
Coding: 020007010000000000
Shop #: WSC 31414 790 00001
VCID: 241A85C5EED5A7CA8BB-8070
No fault code found.
-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794) Labels:. 4E0-035-6xx-5F.clb
Part No SW: 4L2 035 746 D HW: 4L2 035 746 D
Component: H-BNT-NA H40 0738
Revision: -------- Serial number: 224I00D7527574
Coding: 180200060004EBEF710003456F632003140000000100000000
Shop #: WSC 31414 790 00001
VCID: 2F307AE9B7131492669-807A
Subsystem 1 - Part No: 8R0 060 884 BD
Component: NAR 2013/2014 0802
Subsystem 2 - Part No SW: 8R0 919 604 A HW: 8R0 919 604 A
Component: DU7 High H42 0104
Serial number: A130HP0D2811336
Subsystem 3 - Part No SW: 4L0 919 614 C HW: 4L0 919 614 C
Component: E0380 Bedient H01 0060
Serial number: 00000002132127
Subsystem 4 - Part No: 8R0 060 961 F
Component: CD-Database 5298
No fault code found.
-------------------------------------------------------------------------------
Address 62: Door, Rear Left (J388) Labels:. 4F0-959-795.clb
Part No SW: 4F0 959 795 P HW: 4F0 959 795 P
Component: TSG HL H11 0362
Revision: Serial number: 0000073592802
Coding: 010E57204040230004
Shop #: WSC 31414 790 00001
VCID: 46DE3F4D38A9B5DAB5F-8012
No fault code found.
-------------------------------------------------------------------------------
Address 69: Trailer Labels: 4E0-910-383.lbl
Part No SW: 4E0 910 383 C HW: 4E0 907 383 C
Component: ANHAENGERELEKTR 004 0060
Coding: 0000002
Shop #: WSC 00000 000 00000
VCID: 241A85C5E2D5A7CA8BB-8070
No fault code found.
-------------------------------------------------------------------------------
Address 6C: Back-up Cam. (J928) Labels:* None
Part No SW: 4L0 907 428 HW: 7P6 907 441 D
Component: TopView H05 0293
Revision: 11001001 Serial number: 82330JF0101314
Coding: 020C010001000100010102000000
Shop #: WSC 31414 790 00001
ASAM Dataset: EV_CamSysteCorneViewAUDI 004005
ROD: EV_CamSysteCorneViewAUDI.rod
VCID: 6E8EA7ED70195D9A2DF-803A
1 Fault Found:
13701376 - Databus
U1121 00 [00001000] - Missing Message
[Funktionseinschränkung wegen fehlender Botschaft (Anhaenger_1)]
Intermittent - Confirmed - Tested Since Memory Clear
Freeze Frame:
Fault Priority: 6
Fault Frequency: 1
Mileage: 344706 km
Date: 2026.07.10
Time: 12:55:25
Voltage terminal 30: 11.8 V
Terminal 15 status: Terminal 15 on
-------------------------------------------------------------------------------
Address 6D: Trunk Elect. Labels: 4L0-910-945.clb
Part No SW: 4L0 910 945 HW: 4L0 827 851 E
Component: ValeoHeckdeckel H57 0500
Revision: --H57001 Serial number: E5030000B
Shop #: WSC 98765 666 38354
VCID: 6C8AADE54A85AF8A03B-8038
Subsystem 1 - Part No: 4L0 910 946
Component: ValeoHeckdeckel H57 0500
Subsystem 2 - Serial number:
ó
Subsystem 3 - Serial number: RD30.08.13--H57001002E0289ÿ
Subsystem 4 - Serial number: 2E0289ÿ
No fault code found.
-------------------------------------------------------------------------------
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 H08 0080
Revision: AAH08080 Serial number: 0073598490----
Coding: 0003595
Shop #: WSC 31414 790 00001
VCID: 261E9FCD94E955DA95F-8072
Subsystem 1 - Part No: 4L0 910 591 A
Component: J_245_EE16_SKB10H14 0220
Subsystem 2 - Part No: 4L0 910 591 A
Component: J_394_EE16_SKB10H14 0220
Subsystem 3 - Part No: 4L0 910 591 A
Component: J_392_EE16_SKB10H14 0220
2 Faults Found:
02960 - Lamp in Bumper; Rear Left
009 - Open or Short to Ground
Freeze Frame:
Fault Status: 01101001
Fault Priority: 2
Fault Frequency: 1
Reset counter: 100
Mileage: 344706 km
Time Indication: 0
Date: 2026.07.10
Time: 11:55:27
Freeze Frame:
Bin. Bits: 000 111
02961 - Lamp in Bumper; Rear Right
009 - Open or Short to Ground
Freeze Frame:
Fault Status: 01101001
Fault Priority: 2
Fault Frequency: 1
Reset counter: 100
Mileage: 344706 km
Time Indication: 0
Date: 2026.07.10
Time: 11:55:27
Freeze Frame:
Bin. Bits: 010 100
-------------------------------------------------------------------------------
Address 72: Door, Rear Right (J389) Labels:. 4F0-959-795.clb
Part No SW: 4F0 959 795 P HW: 4F0 959 795 P
Component: TSG HR H11 0362
Revision: Serial number: 0000073592707
Coding: 010E57204040230004
Shop #: WSC 31414 790 00001
VCID: 46DE3F4D38A9B5DAB5F-8012
1 Fault Found:
02126 - Central Locking Button; Exterior Door Handle
008 - Implausible Signal
Freeze Frame:
Fault Status: 01101000
Fault Priority: 3
Fault Frequency: 1
Reset counter: 100
Mileage: 344706 km
Time Indication: 0
Date: 2026.07.10
Time: 11:55:28
End----(Elapsed Time: 02:18, VBatt start/end: 11.9V/11.9V. VIgn 11.9V)-----
------------------------------14 Faults Found------------------------------
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