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Fault Code on 2007 A8 4.2 TDI (D3)

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Old 06-08-2008, 06:18 PM
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Default Fault Code on 2007 A8 4.2 TDI (D3)

I've had the following fault code trigger on the 2007 A8 4.2 TDI (D3).

-------------------------------------------------------------------------------
Address 1D: Driver Ident. Labels: 4E0-910-218.lbl
Part No SW: 4E0 910 218 A HW: 4E2 905 218 B
Component: FPI_1 H01 0020
Revision: 01000102 Serial number: 29112006095645
Shop #: WSC 00000 000 00000

1 Fault Found:
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 7
Fault Frequency: 4
Reset counter: 191
Mileage: 9392 km
Time Indication: 0
Date: 2008.06.09
Time: 09:52:14


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

Occasionally the finger print scanner won't recognise me (and therefore won't adjust seat positions, mirrors radio etc).

I've cleared the fault code (currently running VCDS v805) and will check it again in due course.

Any ideas what the issue might be?
Old 06-10-2008, 04:09 PM
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Default

As the fault code states, you have a voltage/power supply issue. Mind posting a complete scan?
Old 06-11-2008, 12:36 AM
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Default Thanks - here's the complete scan.

Sounds like a trip to the dealer might be in order..

Here is the complete scan:


VCDS Version: Release 805.0
Data version: 20080529

Monday,09,June,2008,11:46:55:47372

Chassis Type: 4E0
Scan: 01 02 03 05 06 07 08 09 11 15 16 17 18 19 1D 1E 25 34 36 37
38 42 46 47 4F 52 53 55 56 57 61 62 72 76 77

VIN: WAUZZZ4E0xxxxxxxx Mileage: 9400km/5840miles

00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
06-Seat Mem. Pass -- Status: OK 0000
07-Control Head -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
11-Engine II -- 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
1D-Driver Ident. -- Status: Malfunction 0010
1E-Media Player 2 -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
34-Level Control -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
37-Navigation -- Status: OK 0000
38-Roof Electronics -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: OK 0000
47-Sound System -- Status: OK 0000
4F-Centr. Electr. II -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
53-Parking Brake -- Status: OK 0000
55-Xenon Range -- Status: OK 0000
56-Radio -- Status: OK 0000
57-TV Tuner -- Status: OK 0000
61-Battery Regul. -- Status: OK 0000
62-Door,Rear Left -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
76-Park Assist -- Status: OK 0000
77-Telephone -- Status: OK 0000

-------------------------------------------------------------------------------
Address 01: Engine Labels: None
Part No SW: 4E1 910 409 B HW: 4E1 907 409 A
Component: 4.2L V8TDI G000AGMª0010
Revision: --H04--- Serial number: AUX3Z0FDxxxxxx
Coding: 0011773
Shop #: WSC 02313 785 00200

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

-------------------------------------------------------------------------------
Address 02: Auto Trans Labels: 09E-927-156.lbl
Part No SW: 4E1 910 156 S HW: 09E 927 156 B
Component: AG6 09E 4,2 TDI RdW 0010
Revision: --H01--- Serial number: 0097387
Coding: 0000001
Shop #: WSC 00000 000 00000

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes Labels: 4E0-910-517.lbl
Part No SW: 4E0 910 517 B HW: 4E0 614 517 BC
Component: ESP 5.7 allrad H46 0510
Coding: 0008557
Shop #: WSC 02313 000 00000

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth. Labels: 4E0-910-131.lbl
Part No SW: 4E0 910 131 HW: 4E0 909 131 K
Component: FBS AUDID3 H10 0190
Revision: 01904910 Serial number: AUX3Z0FD312580
Coding: 0412672
Shop #: WSC 02311 785 00200

Part No: 4E0 905 852 E
Component: ELV 1940

No fault code found.

-------------------------------------------------------------------------------
Address 06: Seat Mem. Pass Labels: None
Part No SW: 4E0 910 760 D HW: 4E0 959 760 B
Component: Sitzmemory BFS H02 0010
Revision: 00000000 Serial number: 5DS 008 795-03
Coding: 4063328
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 07: Control Head Labels: 4E0-910-7xx-07.lbl
Part No SW: 4E0 910 769 A HW: 4E0 035 729 A
Component: Interfacebox H43 3450
Revision: 00000000 Serial number: 300L-067577395
Coding: 0000002
Shop #: WSC 03125 822 85964

Part No: 4E0 910 611
Component: E0380 BedienteilH01 0040

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC Labels: None
Part No SW: 4E0 910 043 B HW: 4E0 820 043 H
Component: KLIMAAUTOMAT 017 0450
Revision: 00000032 Serial number: 00000000111528
Coding: 0023073
Shop #: WSC 02311 785 00200

Part No: 4E0 910 772 A
Component: Sitzluefter FS H02 010

Part No: 4E0 910 772 A
Component: Sitzluefter BFS H02 010

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. Labels: 4E0-910-279.lbl
Part No SW: 4E0 910 279 Q HW: 4E2 955 113 C
Component: ILM Fahrer H15 0230
Coding: 0143121
Shop #: WSC 02313 785 00200

Part No: 4E2 910 113 C
Component: Wischer WWS D3 H60 0440
Coding: 00000034
Shop #: WSC 02313

Part No: 4E0 910 557 A
Component: REGENLICHTSENSORH13 0090
Coding: 00139548
Shop #: WSC 02313

No fault code found.

-------------------------------------------------------------------------------
Address 11: Engine II Labels: None
Part No SW: 4E1 910 409 B HW: 4E1 907 409 A
Component: 4.2L V8TDI G000AGSª0010
Revision: --H04--- Serial number: AUX3Z0FD312580
Coding: 0011773
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags Labels: None
Part No SW: 4E0 910 655 D HW: 4E0 959 655 H
Component: Airbag 9.41 H13 3710
Revision: 91H13371 Serial number: 0037P0G063Z9
Coding: 0430707
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel Labels: 4E0-910-549.lbl
Part No SW: 4E0 910 549 HW: 4E0 953 549
Component: Lenksäulenmodul H14 0040
Coding: 0112141
Shop #: WSC 02311 785 00200

Part No: XXXXXXXXXXX
Component: Lenkradmodul H07 0090

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments Labels: 4E0-910-xxx-17.lbl
Part No SW: 4E0 910 901 C HW: 4E0 920 901 C
Component: KOMBIINSTR. VDO H82 0530
Revision: D04 Serial number: AUDID3FD003037
Coding: 0032713
Shop #: WSC 03125 822 85964

No fault code found.

-------------------------------------------------------------------------------
Address 18: Aux. Heat Labels: None
Part No SW: 4E0 910 105 A HW: 4E0 815 069 G
Component: Heizgeraet H08 0110
Revision: 0000000A Serial number: 00000009013887
Coding: 0000001
Shop #: WSC 00000 000 00000

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway Labels: 4E0-910-468.lbl
Part No SW: 4E0 910 468 B HW: 4E0 907 468 E
Component: Gateway H11 0090
Revision: 11 Serial number: 2000306B19801D
Coding: FCFFFBDE2B3504
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 1D: Driver Ident. Labels: 4E0-910-218.lbl
Part No SW: 4E0 910 218 A HW: 4E2 905 218 B
Component: FPI_1 H01 0020
Revision: 01000102 Serial number: 29112006095645
Shop #: WSC 00000 000 00000

1 Fault Found:
00446 - Function Limitation due to Under-Voltage
002 - Lower Limit Exceeded - Intermittent
Freeze Frame:
Fault Status: 00100010
Fault Priority: 7
Fault Frequency: 4
Reset counter: 191
Mileage: 9392 km
Time Indication: 0
Date: 2008.06.09
Time: 09:52:14


-------------------------------------------------------------------------------
Address 1E: Media Player 2 Labels: 4E0-910-111.lbl
Part No SW: 4E0 910 110 C HW: 4E0 035 110 A
Component: MP3-Changer H44 0350
Revision: 00044000 Serial number: AUZ5ZBF3129874
Shop #: WSC 00000 000 00000

No fault code found.

-------------------------------------------------------------------------------
Address 25: Immobilizer Labels: 4E0-910-131.lbl
Part No SW: 4E0 910 131 HW: 4E0 909 131 K
Component: FBS AUDID3 H10 0190
Revision: 01904910 Serial number: AUX3Z0FD312580
Coding: 0412672
Shop #: WSC 02311 785 00200

Part No: 4E0 905 852 E
Component: ELV 1940
4E0905852E ELV 1940

No fault code found.

-------------------------------------------------------------------------------
Address 34: Level Control Labels: 4E0-910-553.lbl
Part No SW: 4E0 910 553 H HW: 4E0 907 553 F
Component: LUFTFDR.-CDC H06 4480
Coding: 0015510
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr Labels: None
Part No SW: 4E0 910 760 D HW: 4E0 959 760 B
Component: Sitzmemory FS H02 0010
Revision: 00000000 Serial number: 5DS 008 795-03
Coding: 4063342
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 37: Navigation Labels: 4E0-910-88x-37.lbl
Part No SW: 4E0 910 887 T HW: 4E0 919 887 L
Component: MNS ECE H48 1030
Revision: 00000000 Serial number: 364L.067626445
Shop #: WSC 03125 822 85964

No fault code found.

-------------------------------------------------------------------------------
Address 38: Roof Electronics Labels: 4E0-910-135.lbl
Part No SW: 4E0 910 135 A HW: 4E0 907 135 A
Revision: noten D3 Serial number: 00000632800003
Coding: 0036036
Shop #: WSC 00000 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver Labels: None
Part No SW: 4E1 910 802 B HW: 4E2 959 802 D
Component: Türsteuer.FS BRM005 0180
Coding: 0028462
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv. Labels: 4E0-910-289.lbl
Part No SW: 4E0 910 289 D HW: 4E0 907 289 D
Component: Komfortgeraet H07 0010
Revision: 00100007 Serial number: W040612210289
Coding: 0005342
Shop #: WSC 03125 822 85964

Part No: 4E0 907 719
Component: Neigungssensor H05 0020

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System Labels: Redir Fail!
Part No SW: 4E0 910 224 HW: 4E0 035 223 H
Component: Amp.-Basis H41 0140
Revision: 00000000 Serial number: 00000067515831
Coding: 0000003
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II Labels: None
Part No SW: 4E0 910 280 A HW: 4E0 907 280 A
Component: ILM Beifahrer H11 0070
Revision: Serial number: 00000000101425
Coding: 0010101
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. Labels: None
Part No SW: 4E1 910 802 B HW: 4E2 959 801 D
Component: Türsteuer.BF BRM005 0180
Coding: 0028462
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake Labels: 4E0-910-801.lbl
Part No SW: 4E0 910 801 D HW: 4E0 907 801 B
Component: EPB A4EC0230 H03 0230
Revision: --H03---
Coding: 0001031
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 55: Xenon Range Labels: 4F0-910-357.lbl
Part No SW: 4F0 910 357 F HW: 4F0 907 357 F
Component: AFS 1 H01 0020
Revision: 00000001 Serial number:
Coding: 0000018
Shop #: WSC 02313 785 00200

Part No: 4F0 941 329 B
Component: AFS-Modul links H02 0020

Part No: 4F0 941 329 B
Component: AFS-Modul rechtsH02 0020

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio Labels: 4E0-910-541.lbl
Part No SW: 4E0 910 541 Q HW: 4E0 035 541 S
Component: TUNER EU/US/RDW H42 0620
Revision: 00000000 Serial number: 396L6067556837
Coding: 0000001
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 57: TV Tuner Labels: 4E0-910-146.lbl
Part No SW: 4E0 910 146 F HW: 4E0 919 146 C
Component: TV analog TUNER H15 0290
Revision: 00000014 Serial number: 00000000002637
Coding: 0000007
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 61: Battery Regul. Labels: 4E0-910-181.lbl
Part No SW: 4E0 910 181 C HW: 4E0 915 181 C
Component: J0644 BEM H12 0550
Revision: 00000000 Serial number: 00000000028121
Shop #: WSC 03125 822 85964

Part No: 4E0 915 105 A
Component: von VA0 2612200299
Coding: 344530393135313035412056413032363132323030323939
Shop #: WSC 00000 128 00289

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door,Rear Left Labels: 4E0-910-802.lbl
Part No SW: 4E0 910 802 A HW: 4E0 959 801 D
Component: Türsteuer.HL BRM005 0180
Coding: 0028462
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right Labels: 4E0-910-802.lbl
Part No SW: 4E0 910 802 A HW: 4E0 959 802 D
Component: Türsteuer.HR BRM005 0180
Coding: 0028462
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 76: Park Assist Labels: 4E0-910-283.lbl
Part No SW: 4E0 910 283 C HW: 4E0 919 283 C
Component: Parkhilfe 8-Kan H12 0040
Revision: 00H12000 Serial number: 08730633508537
Coding: 0301008
Shop #: WSC 02313 785 00200

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone Labels: 4F1-910-336.lbl
Part No SW: 4F1 910 336 A HW: 4F1 862 335
Component: BTA H09 0710
Revision: 00H09000 Serial number: 00000007517359
Coding: 1060021
Shop #: WSC 03125 822 85964

No fault code found.

End ---------------------------------------------------------------------
Old 06-11-2008, 04:26 PM
  #4  
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Default Hmm... nothing special pops up...

...but the fault code you are experiencing is not necessarily related to your actual issues. Can you verify that the codes date/time stamp matched the event when you had problems?

There are also other common issues like the sensor being dirty or your fingers being too cold or dry, another common issue would be a "worn out" finger print (means your finger print is very "flat").

Note: Even though I understand why you want to hide the VIN it would be more helpful if you'd only hide the last 3 or 4 digits as those before that may be useful when looking at problems like this.
Old 06-11-2008, 04:38 PM
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Default Spoke to my dealer - will take the car in

Spoke to the dealer and they indicated that they'd need to hook it up to the VAS5051 and see the fault code for themselves (I cleared it at the time, but given that it has triggered 4 times before I imagine it'll trigger again).

The MMI screen will usually tell me if the sensor is dirty. Even after a clean I still occasionally have the issue.

I think the dealer will probably replace the finger print sensor, but will post with an update once I get the car in to them.

Thanks again Sebastian.

PS - Point taken on the VIN.
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