bkelly911

I know this is a common problem but I can't seem to find anyone that has the same sequence of error codes as me. I don't yet have my VCDS (still waiting on it) so I ordered an OBDEleven and scanned with that. I cleared the codes and these all came right back. The car is new to me. I've checked connections around the mirror camera but haven't figured out how to get to the module under the passenger seat. Has anyone seen these codes before? Do you have a better idea where to start or what I can do with the OBDEleven until my VCDS gets here?

OBDeleven vehicle history log
Date: 2024-03-08 07:58:32

VIN: WAUD2AFD0EN011812
Car: Audi
Year: 2014
Body type: UNKNOWN
Engine: CGTA kW ( hp) l
Mileage: 91209 mi

---------------------------------------------------------------
Full scan
Control Units: 42
Fault count: 29
Control Units:
02 Transmission
System description: 0BK 40TFSIUSA
Software number: 4H1927158EG
Software version: 1002
Hardware number: 0BK927156AG
Hardware version: H16

Faults:
No trouble codes found

05 Keyless System
System description: BCM2 2.0
Software number: 4H0907064ED
Software version: 0521
Hardware number: 4H0907064ED
Hardware version: H36

Faults:
No trouble codes found

06 Passenger Seat
System description: MEM-BFS
Software number: 4H0959760E
Software version: 0153
Hardware number: 4H0959760E
Hardware version: H08

Faults:
No trouble codes found

28 Rear Climate Control
System description: Klima Fond
Software number: 4H0919158J
Software version: 0200
Hardware number: 4H0919158J
Hardware version: H17

Faults:
No trouble codes found

1B Active Steering
System description: DYNAMIKLENK.
Software number: 4H0907144C
Software version: 0100
Hardware number: 4H0907144C
Hardware version: H06

Faults:
No trouble codes found

20 High Beam Assistance
System description: FLA
Software number: 8K0857511G
Software version: 0020
Hardware number: 8K0857511G
Hardware version: H04

Faults:
No trouble codes found

42 Driver Door
System description: TSG FA
Software number: 4H0959793R
Software version: 0273
Hardware number: 4H0959793G
Hardware version: H06

Faults:
No trouble codes found

16 Steering Column
System description: Lenks.Modul
Software number: 4H0953568G
Software version: 0005
Hardware number: 4H0953568G
Hardware version: H04

Faults:
No trouble codes found

22 All Wheel Drive
System description: 4 Wheel Drive
Software number: 4H0907163A
Software version: 0013
Hardware number: 4H0907163A
Hardware version: H16

Faults:
No trouble codes found

46 Comfort System
System description: BCM2 2.0
Software number: 4H0907064ED
Software version: 0521
Hardware number: 4H0907064ED
Hardware version: H36

Faults:
No trouble codes found

56 Radio
System description: Radio U SIRIU
Software number: 4H0035082G
Software version: 0133
Hardware number: 4H0035082
Hardware version: H60

Faults:
No trouble codes found

6C Rear View Camera
System description: TopView
Software number: 4H0907428B
Software version: 0220
Hardware number: 7P6907441D
Hardware version: H05

Faults:
No trouble codes found

52 Passenger Door
System description: TSG BF
Software number: 4H0959792G
Software version: 0273
Hardware number: 4H0959792G
Hardware version: H06

Faults:
No trouble codes found

81 Gear Shift
System description: GSM-LL
Software number: 4H1927731A
Software version: 0083
Hardware number: 4H1927731A
Hardware version: H08

Faults:
No trouble codes found

88 Driver Seat
System description: IVB
Software number: 4H0907182H
Software version: 0042
Hardware number: 4H0907182H
Hardware version: H07

Faults:
No trouble codes found

62 Rear Left Door
System description: TSG HL
Software number: 4H0959795D
Software version: 0276
Hardware number: 4H0959795D
Hardware version: H06

Faults:
No trouble codes found

36 Driver Seat
System description: MEM-FS
Software number: 4H0959760E
Software version: 0153
Hardware number: 4H0959760E
Hardware version: H08

Faults:
No trouble codes found

47 Sound System
System description: BO G3 D4 ANC
Software number: 4H1035465B
Software version: 0150
Hardware number: 4H1035465
Hardware version: H03

Faults:
No trouble codes found

3C Lane Change Assistant Right
System description: J769 SWA MasterH02
Software number: 4H0907566A
Software version: 0050
Hardware number: 4G0907566

Faults:
No trouble codes found

3B Sensor Electronics
System description: SARA 6D red
Software number: 4H0907637L
Software version: 0056
Hardware number: 4H0907637G
Hardware version: H03

Faults:
No trouble codes found

72 Rear Right Door
System description: TSG HR
Software number: 4H0959795D
Software version: 0276
Hardware number: 4H0959795D
Hardware version: H06

Faults:
No trouble codes found

6D Deck Lid Control
System description: HDSG-Modul
Software number: 4H0959107AB
Software version: 0043
Hardware number: 4H0959107M
Hardware version: H11

Faults:
No trouble codes found

A9 Structure Borne Sound
System description: SAS-GEN 2
Software number: 4H0907159A
Software version: 0003
Hardware number: 4H0907159A
Hardware version: H06

Faults:
No trouble codes found

6F Comfort System 2
System description: ALM
Software number: 4H0907412
Software version: 0004
Hardware number: 4H0907412
Hardware version: H05

Faults:
No trouble codes found

89 Passenger Seat
System description: IVB
Software number: 4H0907182H
Software version: 0042
Hardware number: 4H0907182H
Hardware version: H07

Faults:
No trouble codes found

09 Central Electrics
System description: BCM1 2.0
Software number: 4H0907063CG
Software version: 0130
Hardware number: 4H0907063
Hardware version: H12

Faults:
01319 - Control module for distance control
static



5F Multimedia
System description: H-BNT-NA
Software number: 4H0035746G
Software version: 0757
Hardware number: 4H0035746F
Hardware version: H41

Faults:
03157 - Function restriction due to communication interruption
static



01 Engine
System description: 4.0l V8TFSI /
Software number: 4H0907557E
Software version: 0004
Hardware number: 4H0906014
Hardware version: H63

Faults:
U023500 - Lost Communication With
Cruise Control Front Distance Range Sensor
static



15 Airbag
System description: Airbag10.43
Software number: 4H0959655D
Software version: 0042
Hardware number: 4H0959655D
Hardware version: H45

Faults:
U112100 - Databus missing message
static



03 Brakes
System description: ESP PREMIUM
Software number: 4H0907379E
Software version: 0352
Hardware number: 4H0907379E
Hardware version: H10

Faults:
U111100 - Function limitation due to missing message
static


U111100 - Function limitation due to missing message
static



19 Gateway
System description: J533--Gateway
Software number: 4H0907468AC
Software version: 0037
Hardware number: 4H0907468AC
Hardware version: H12

Faults:
U023500 - Lost Communication With
Cruise Control Front Distance Range Sensor
static



34 Chassis Control
System description: LUFE-DAEMPFER
Software number: 4H0907553E
Software version: 0099
Hardware number: 4H0907553
Hardware version: H17

Faults:
U111100 - Function limitation due to missing message
static



90 Pretensioner Right
System description: RGS-VR
Software number: 4H0980946B
Software version: 0080
Hardware number: 4H0980946C
Hardware version: H13

Faults:
U111100 - Function limitation due to missing message
static


U111100 - Function limitation due to missing message
static



8E Image Processing
System description: BV-SG
Software number: 4G0907107E
Software version: 0041
Hardware number: 4H0907107
Hardware version: H32

Faults:
U111100 - Function limitation due to missing message
static


C110702 - Video line for image processing
Signal error
static



17 Dashboard
System description: TBenUSAACCNV-
Software number: 4H0920880G
Software version: 0515
Hardware number: 4H0920880G
Hardware version: H51

Faults:
U111100 - Function limitation due to missing message
static


U111100 - Function limitation due to missing message
static



08 Air Conditioning
System description: Klima 4 Zonen
Software number: 4H0820043L
Software version: 0130
Hardware number: 4H0820043L
Hardware version: H20

Faults:
B10BA22 - Right footwell flap motor
Upper limit exceeded
static



53 Parking Brake
System description: EPB-4
Software number: 4H0907801F
Software version: 0013
Hardware number: 4H0907801A
Hardware version: H03

Faults:
U111100 - Function limitation due to missing message
static



8F Pretensioner Left
System description: RGS-VL
Software number: 4H0980945B
Software version: 0080
Hardware number: 4H0980945C
Hardware version: H13

Faults:
U111100 - Function limitation due to missing message
static


U111100 - Function limitation due to missing message
static



BA Assembly Mounting
System description: AEM - LEAR
Software number: 4H0907145B
Software version: 0008
Hardware number: 4H0907145
Hardware version: H07

Faults:
C115402 - Assembly mounting
Signal error
static



8B Adaptive Cruise Control
System description: ACC3
Software number: 4H0907541B
Software version: 0400
Hardware number: 4H0907541
Hardware version: H19

Faults:
U111300 - Function limitation due to received malfunction value
static


U111300 - Function limitation due to received malfunction value
static


U111300 - Function limitation due to received malfunction value
static


U111300 - Function limitation due to received malfunction value
static


U111100 - Function limitation due to missing message
static


U111300 - Function limitation due to received malfunction value
static


U111100 - Function limitation due to missing message
static


U111300 - Function limitation due to received malfunction value
static



10 Parking Assistance
System description: PARKHILFE ACC
Software number: 4H0919475AA
Software version: 0083
Hardware number: 4H0919475AG
Hardware version: H01

Faults:
U112100 - Databus missing message
static



85 On Board Camera
System description: DPC-SG
Software number: 4G0907217A
Software version: 0038
Hardware number: 4H0907217A
Hardware version: H26

Faults:
U111100 - Function limitation due to missing message
static

MP4.2+6.0

Honestly, looked at it for 15 seconds, and done. Pages of stuff to sort. Please sort and edit it down to the codes (wheat), not the 98% that is irrelevant chafe. See #8 of the (still lthe) only sticky post on D3 board some of us developed years ago now: https://www.audiworld.com/forums/a8-...-read-2877219/

Give us other context that might bear on it too--prior damage to front, windshield replace, front of car simply dirty, etc.

Sleeper8

The part of the scan that says the following is probably the relevant piece of information there:

U023500 - Lost Communication With
Cruise Control Front Distance Range Sensor
static

That refers to the sensor on the lower right corner of the front bumper (kind of spherical looking black piece where a fog light should be). First check the wiring on that sensor to make sure it hasn't been damaged or is loose at the connector.

bkelly911

I checked the wiring to the front sensors and I couldn't find any problems. If there was damage it wasn't reported and I can't see any. I know the ace I bought it replaced the control arms but that's all I know.

bkelly911

I'm sorry, but I can't edit the nonsense out of the post. As far as everything throwing fault codes, I'm just not really sure what is relevant. As Sleeper8 suggested, I will look back into the R Front sensor wiring and see if I can find any problems there, but I'm pretty lost with this one. I don't know about the windshield, but it looks to be in good shape for a desert car, so maybe it has?

Sleeper8

The sensor is routed to the J851 module that is in the passenger footwell according to the info I have.

Edit: I read the information wrong. The sensor is routed to the J850 distance regulation control module behind the left air intake grill in the front bumper. (The J851 is for the windshield camera) It's possible you have a bad sensor or module, but it can also be wiring issue.

If you are unable to find a problem with the wiring, it may be worth it to go to a dealership that can pinpoint the problem for a diagnostic fee. Then you may be able to replace the offending part with a used one, although some level of coding or calibration may still be required at that point.

bkelly911

Ok so I found that I didn't quite have that plug seated all the way when I inspected it the first time. That was on me. I'm going to post my updated scan now after getting that plug seated on the ACC sensor now. I'm thinking maybe the "Image Processing C110702 - Video line for image processing Signal error" may be my primary point of concern?

03 Brakes
System description: ESP PREMIUM
Software number: 4H0907379E
Software version: 0352
Hardware number: 4H0907379E
Hardware version: H10

Faults:
U111300 - Function limitation due to received malfunction value
Intermittent


13 Adaptive Cruise Control
System description: ACC3
Software number: 4H0907561B
Software version: 0410
Hardware number: 4H0907561
Hardware version: H19

Faults:
U111300 - Function limitation due to received malfunction value
static


BA Assembly Mounting
System description: AEM - LEAR
Software number: 4H0907145B
Software version: 0008
Hardware number: 4H0907145
Hardware version: H07

Faults:
C115402 - Assembly mounting
Signal error
static


8B Adaptive Cruise Control
System description: ACC3
Software number: 4H0907541B
Software version: 0400
Hardware number: 4H0907541
Hardware version: H19

Faults:
U111300 - Function limitation due to received malfunction value
Intermittent


U111300 - Function limitation due to received malfunction value
Intermittent


8E Image Processing
System description: BV-SG
Software number: 4G0907107E
Software version: 0041
Hardware number: 4H0907107
Hardware version: H32

Faults:
C110702 - Video line for image processing
Signal error
static

Sleeper8

If the error on the block "19 Gateway" for the "U023500 Lost Communication ..... etc." is gone, then yes, it may be related to the camera system. As I understand it, the three possible sources of camera problems are the camera itself, the cable, and the J851 video processing module. Most likely is the camera. Inside the camera there is a FPGA chip that can lose part of it's connection to the board it's on, and this is the most common failure mode. There's a pretty good thread over on Audizine related to the camera problem:

https://www.audizine.com/forum/showt...era-vision-FIX

Be aware that you can't just get another camera and install it, a different camera must be coded to the car and then the ACC has to go through the calibration procedure, usually at the dealership. People who have fixed their cameras by re-balling the chip can usually just re-install it and it's good to go. For the re-balling it is recommended to find an electronics repair shop that has the proper equipment to re-ball the FPGA.

But this may be jumping a little ahead. First you want to diagnose the system to determine if it is indeed the camera.

bkelly911

Thanks a ton for your help. I'm definitely leaning towards the camera, I may just take it apart and try the heat gun trick to see if that sorts it out. I got notification that my VCDS finally shipped today so maybe I can get some better information from that. I have looked around the passenger seat and I don't even know where to start with ripping that out.

MP4.2+6.0

From newer scan, I think the salient parts are probably:

BA Assembly Mounting
System description: AEM - LEAR
Software number: 4H0907145B
Software version: 0008
Hardware number: 4H0907145
Hardware version: H07

Faults:
C115402 - Assembly mounting
Signal error
static

AND

8E Image Processing
System description: BV-SG
Software number: 4G0907107E
Software version: 0041
Hardware number: 4H0907107
Hardware version: H32

Faults:
C110702 - Video line for image processing
Signal error
static

I haven't had issues with this at all on mine (or prior Audi's), but rest of codes I think are just other systems reporting they can't do their job because of an error elsewhere ("U111300 - Function limitation due to received malfunction value. Intermittent")

I don't know where this gear is in car. Manual tells you that by module IIRC if you can't find on web. If by passenger seat, presumably under the carpet somewhere. Again, manual should describe specific locations, but in general there can also be gear in Audis behind the carpet below glove box, as well as behind the kick panel in front of door. Lots of electronic gear for D4's is in the sandwich panel betwen back seat and trunk area, accessed by pulling out trunk panel covering it. That is where the video system is for the back up and 360 camera functions. Per a prior post of mine, in that case I luckily resolved a display issue by simply unplugging the various connectors from the module and then reseating them again.