CD Changer fault on an A6

   #1  

Dan Spatig

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Hi there,
First post so apologies for it being a question! I have a vehicle in that has had the CD changer unplugged to carry out a positioning flap repair by another garage. Since refitting, the changer lights up in a pretty pattern like this one http://tinypic.com/r/2d96yk7/5 and the display shows all 6 discs as unreadable. Disc 7 works fine which is the single CD player next to it in the glovebox. No buttons function on the changer.

Here is the scan, the CD fault code has not returned since I have deleted it.

Code:
Tuesday,03,June,2014,12:00:14:64327
VCDS -- Windows Based VAG/VAS Emulator
VCDS Version: 12.12.2.0
Data version: 20140212


VIN: WAUZZZ4F16N115084   License Plate: YA55 MVV
Mileage: 247070km-153522mi   Repair Order: 



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


Chassis Type: 4F (4F0)
Scan: 01 03 05 07 08 09 0E 15 16 17 19 1E 42 46 47 4F 52 53 56 61
          62 72 76 77

VIN: WAUZZZ4F16N115084   Mileage: 247070km/153522miles

00-Steering Angle Sensor -- Status: OK 0000
01-Engine -- Status: Malfunction 0010
03-ABS Brakes -- Status: OK 0000
05-Acc/Start Auth. -- Status: OK 0000
07-Control Head -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
0E-Media Player 1 -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: OK 0000
1E-Media Player 2 -- Status: OK 0000
25-Immobilizer -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
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
56-Radio -- 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: 03G-906-016-BLB.clb
   Part No SW: 03G 906 016 HS    HW: 028 101 255 7
   Component: R4 2,0L EDC G000SG  9673  
   Revision: --H01---    Serial number:               
   Coding: 0000072
   Shop #: WSC 00661 210 91812
   VCID: 7BFFD5083A1E27C6CE5-802E

1 Fault Found:
005510 - Engine Mount Solenoid Valves (N144/N145) 
               P1586 - 000 - Short to Plus - Intermittent
             Freeze Frame:
                    Fault Status: 00100000
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 255
                    Mileage: 246810 km
                    Time Indication: 0
                    Date: 2014.06.01
                    Time: 13:24:11

             Freeze Frame:
                    RPM: 1323 /min
                    Speed: 18.0 km/h
                    Load: 29.4 %
                    Voltage: 14.14 V
                    Bin. Bits: 00101000
                    Torque: 185.4 Nm
                    Torque: 141.5 Nm

Readiness: 0 0 0 0 0 

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 4F0-910-517.lbl
   Part No SW: 4F0 910 517 K    HW: 4F0 614 517 K
   Component: ESP 8.0 front   H04 0090  
   Revision: 00000000    Serial number: 00000000000000
   Coding: 0020855
   Shop #: WSC 02325 785 00200
   VCID: 2C5D26548FF0707E17F-8079

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels: 4F0-910-852.clb
   Part No SW: 4F0 910 852     HW: 4F0 905 852 B
   Component: FBSAUDIC6 ELV   H31 0220  
   Revision: 31050601    Serial number: 10604000300053
   Coding: 0000017
   Shop #: WSC 00661 210 91812
   VCID: E3CF0D6822AE7F06665-80B6

   Subsystem 1 - Part No: 4F0 910 131 D
   Component: FBSAUDIC6 EZS   H45 0070

   Subsystem 2 - Part No: 4F0 910 220 D
   Component: FBSAUDIC6 IDG   H39 0040

No fault code found.

-------------------------------------------------------------------------------
Address 07: Control Head        Labels: Redir Fail!
   Part No SW: 4F0 910 769 A    HW: 4F0 035 769 A
   Component: MMI Cockpit     H35 0010  
   Revision: C51100DE    Serial number: AUZ6Z3EBCE2783
   Coding: 0100102
   Shop #: WSC 02325 785 00200
   VCID: 2B5F25488AFE77461E5-807E

   Subsystem 1 - Part No: 4F0 910 609 E
   Component: Bedienteil MMIC6H03 0050

   Subsystem 2 - Serial number: 00000000277379

   Subsystem 3 - Serial number: 0114.11.050000000100010416ˇ

   Subsystem 4 - Serial number: 010416ˇ

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 4F0-910-043.lbl
   Part No SW: 4F0 910 043     HW: 4F2 820 043 H
   Component: KLIMABETAETIGUNGH12 0160  
   Revision: 00000027    Serial number: 00000000206797
   Coding: 0001044
   Shop #: WSC 02325 785 00200
   VCID: DBBF35881ADE47C62E5-808E

2 Faults Found:
01087 - Basic Setting Not Performed 
            005 - No or Incorrect Basic Setting / Adaptation
             Freeze Frame:
                    Fault Status: 01100101
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 236
                    Mileage: 245113 km
                    Time Indication: 0
                    Date: 2014.05.21
                    Time: 17:06:43

00657 - Positioning Motor for Central Vents (V102) 
            003 - Mechanical Failure - Intermittent
             Freeze Frame:
                    Fault Status: 00100011
                    Fault Priority: 3
                    Fault Frequency: 20
                    Reset counter: 35
                    Mileage: 246684 km
                    Time Indication: 0
                    Date: 2014.05.30
                    Time: 17:36:36

             Freeze Frame:
                    Voltage: 13.70 V
                    Temperature: 25.0∞C
                    (no units): 162.0
                    (no units): 99.0
                    Temperature: 16.0∞C


-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels: 4F0-910-279.lbl
   Part No SW: 4F0 910 279 D    HW: 4F0 907 279 
   Component: ILM Fahrer      H15 0190  
   Revision: 00000000    Serial number: 4F0907279     
   Coding: 0001101
   Shop #: WSC 02335 785 00200
   VCID: 2A51204C85046E4EE53-807F

   Subsystem 1 - Part No: 4F2 910 113   Labels: 1KX-955-119.CLB
   Component: Wischer AudiC6  H04 0150  
   Coding: 00062736
   Shop #: WSC 02335  

   Subsystem 2 - Part No: 4E0 910 557   Labels: 8K0-955-559.CLB
   Component: REGENLICHTSENSORH11 0050  
   Coding: 00141886
   Shop #: WSC 02335  

No fault code found.

-------------------------------------------------------------------------------
Address 0E: Media Player 1        Labels: Redir Fail!
   Part No SW: 4F0 910 769 A    HW: 4F0 035 769 A
   Component: MMI Cockpit     H35 0010  
   Revision: C51100DE    Serial number: AUZ6Z3EBCE2783
   Coding: 0100102
   Shop #: WSC 02325 785 00200
   VCID: 2B5F25488AFE77461E5-807E

1 Fault Found:
00468 - CD-ROM Drive (R92) 
            014 - Defective - Intermittent
             Freeze Frame:
                    Fault Status: 00101110
                    Fault Priority: 5
                    Fault Frequency: 2
                    Reset counter: 35
                    Mileage: 247061 km
                    Time Indication: 0
                    Date: 2014.06.03
                    Time: 10:38:37

             Freeze Frame:
                    Bin. Bits:    01000


-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 4F0-910-655-8R.lbl
   Part No SW: 4F0 910 655 E    HW: 4F0 959 655 B
   Component: 4E AIRBAG AUDI8RH29 0260  
   Revision: 07H29000    Serial number: 0037LD0B4SPQ  
   Coding: 0013381
   Shop #: WSC 02325 785 00200
   VCID: 2953DF4080026556EC9-807C

   Subsystem 1 - Serial number: 6332CSME0C324570.

   Subsystem 2 - Serial number: 6342CSME0D34111A 

   Subsystem 3 - Serial number: 6352QSME062B21278

   Subsystem 4 - Serial number: 6362QSME02571759E

   Subsystem 5 - Serial number: 63734SME05293E5FB

   Subsystem 6 - Serial number: 63834SME025C2215V

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 4F0-910-549.lbl
   Part No SW: 4F0 910 549     HW: 4F0 953 549 A
   Component: Lenks‰ulenmodul H07 0230  
   Revision: 00H07000    Serial number: 90055053180176
   Coding: 0102041
   Shop #: WSC 02323 785 00200
   VCID: E6C9147CD19C0A2E81B-80B3

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: Lenkradmodul    H07 0090

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 4F0-910-xxx-17.lbl
   Part No SW: 4F0 910 900 A    HW: 4F0 920 950 L
   Component: KOMBIINSTR. M73 H11 0660  
   Revision: 00100000    Serial number: 4RA77ZAC5     
   Coding: 2308443
   Shop #: WSC 00999 067 57207
   VCID: 1E39FC9CC94C92EE89B-804B

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels: 4F0-910-468.lbl
   Part No SW: 4F0 910 468 A    HW: 4F0 907 468 D
   Component: Gateway         H11 0070  
   Revision: 11          Serial number: 1300805B1702FA
   Coding: ECEE53C43B1104
   Shop #: WSC 02334 785 00200
   VCID: 2757D97896165326FAD-8072

No fault code found.

-------------------------------------------------------------------------------
Address 1E: Media Player 2        Labels: 4E0-910-111.lbl
   Part No SW: 4E0 910 111 F    HW: 4E0 035 111 A
   Component: CD-Changer      H44 0470  
   Revision: 00000000    Serial number: AUZ5ZBE8014747
   Shop #: WSC 00000 000 00000
   VCID: 1C3DF694DF5080FE67F-8049

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver        Labels: 4F0-910-793-42.lbl
   Part No SW: 4F0 910 793 E    HW: 4F0 959 793 E
   Component: TSG FA          H12 0080  
   Revision: 00000000    Serial number: `V
   Coding: 0002586
   Shop #: WSC 02327 785 00200
   VCID: 2C5D26548FF0707E17F-8079

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 4F0-910-289.lbl
   Part No SW: 4F0 910 289 G    HW: 4F0 907 289 G
   Component: Komfortgeraet   H22 0170  
   Revision: 01700022    Serial number: 01008768850000
   Coding: 0000251
   Shop #: WSC 02335 785 00200
   VCID: 2E592C5CB9EC026E39B-807B

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

   Subsystem 2 - Part No: 4F0 910 177 
   Component: Innenraumueberw.H01 0020

6 Faults Found:
02737 - Bulb for Tail/Fog Light; Right 
            009 - Open or Short to Ground
             Freeze Frame:
                    Fault Status: 01101001
                    Fault Priority: 3
                    Fault Frequency: 59
                    Reset counter: 251
                    Mileage: 246730 km
                    Time Indication: 0
                    Date: 2014.05.31
                    Time: 11:31:36

01519 - Bulb for Back-Up Lights; Right (M17) 
            009 - Open or Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00101001
                    Fault Priority: 3
                    Fault Frequency: 11
                    Reset counter: 29
                    Mileage: 246598 km
                    Time Indication: 0
                    Date: 2014.05.29
                    Time: 18:51:05

02739 - Bulb for Tail/Brake Light; Right 
            009 - Open or Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00101001
                    Fault Priority: 3
                    Fault Frequency: 14
                    Reset counter: 29
                    Mileage: 246598 km
                    Time Indication: 0
                    Date: 2014.05.29
                    Time: 18:54:35

01505 - Bulb for Blinkers; Rear Right (M8) 
            009 - Open or Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00101001
                    Fault Priority: 3
                    Fault Frequency: 5
                    Reset counter: 32
                    Mileage: 246670 km
                    Time Indication: 0
                    Date: 2014.05.30
                    Time: 15:38:46

02741 - Bulb for Tail Light 2; Right 
            009 - Open or Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00101001
                    Fault Priority: 3
                    Fault Frequency: 7
                    Reset counter: 29
                    Mileage: 246674 km
                    Time Indication: 0
                    Date: 2014.05.30
                    Time: 15:49:16

01504 - Bulb for License-Plate Light (X) 
            009 - Open or Short to Ground - Intermittent
             Freeze Frame:
                    Fault Status: 00101001
                    Fault Priority: 3
                    Fault Frequency: 1
                    Reset counter: 27
                    Mileage: 246730 km
                    Time Indication: 0
                    Date: 2014.05.31
                    Time: 11:32:36


-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 4F0-910-223-AS.lbl
   Part No SW: 4F0 910 223 C    HW: 4F0 035 223 
   Component: Amp.-ASK        H10 0320  
   Revision: 32S00001    Serial number: 02411050180628
   Coding: 0000003
   Shop #: WSC 02335 785 00200
   VCID: 1E39FC9CC94C92EE89B-804B

No fault code found.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II        Labels: 4F0-910-280.lbl
   Part No SW: 4F0 910 280     HW: 4F0 907 280 A
   Component: ILM Beifahrer   H10 0080  
   Revision:             Serial number: 00000000159468
   Coding: 0001104
   Shop #: WSC 02323 785 00200
   VCID: DEB93C9C09CC52EE49B-808B

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass.        Labels: 4F0-910-793-52.lbl
   Part No SW: 4F0 910 793 E    HW: 4F0 959 792 E
   Component: TSG BF          H12 0080  
   Revision: 00000000    Serial number: Ñf
   Coding: 0002586
   Shop #: WSC 02327 785 00200
   VCID: 2C5D26548FF0707E17F-8079

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake        Labels: 4F0-910-801.clb
   Part No SW: 4F0 910 801     HW: 4F0 907 801 
   Component: EPB  C63C0030   H03 0030  
   Revision: C63C0030    
   Coding: 0000111
   Shop #: WSC 02334 785 00200
   VCID: DDBB3B9004CA49F6501-8088

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio        Labels: Redir Fail!
   Part No SW: 4F0 910 769 A    HW: 4F0 035 769 A
   Component: MMI Cockpit     H35 0010  
   Revision: C51100DE    Serial number: AUZ6Z3EBCE2783
   Coding: 0100102
   Shop #: WSC 02325 785 00200
   VCID: 2B5F25488AFE77461E5-807E

No fault code found.

-------------------------------------------------------------------------------
Address 61: Battery Regul.        Labels: 4F0-910-181.lbl
   Part No SW: 4F0 910 181 E    HW: 4F0 915 181 A
   Component: J0644 BEM       H12 0590  
   Revision: 00000000    Serial number: 00000000162611
   Shop #: WSC 00720 210 60988
   VCID: 234FCD68E22EBF06A65-8076

   Subsystem 1 - Part No: 4F0 915 105 C
   Component: von VA0  1511120148       
   Coding: 344630393135313035432056413031353131313230313438
   Shop #: WSC 00000 384 00290

No fault code found.

-------------------------------------------------------------------------------
Address 62: Door, Rear Left        Labels: 4F0-910-795.lbl
   Part No SW: 4F0 910 795 E    HW: 4F0 959 795 E
   Component: TSG HL          H21 0050  
   Coding: 0002050
   Shop #: WSC 02327 785 00200
   VCID: 2E592C5CB9EC026E39B-807B

No fault code found.

-------------------------------------------------------------------------------
Address 72: Door, Rear Right        Labels: 4F0-910-795.lbl
   Part No SW: 4F0 910 795 E    HW: 4F0 959 794 E
   Component: TSG HR          H21 0050  
   Coding: 0002050
   Shop #: WSC 02327 785 00200
   VCID: 2E592C5CB9EC026E39B-807B

No fault code found.

-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: 4Fx-910-283.lbl
   Part No SW: 4F0 910 283 B    HW: 4F0 919 283 B
   Component: Parkhilfe 4-Kan H09 0030  
   Revision: 00H09000    Serial number: 11720530711557
   Coding: 0000106
   Shop #: WSC 131071 1023 2097151
   VCID: 234FCD68E22EBF06A65-8076

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 4E0-910-336.lbl
   Part No SW: 4E0 910 336 F    HW: 4E0 862 335 
   Component: Handyvorb2      H13 0580  
   Revision: 00000000    Serial number: 00000007595138
   Coding: 0020920
   Shop #: WSC 02335 785 00200
   VCID: 254BD370EC1A4136C81-8070

No fault code found.

End   ---------------------------------------------------------------------

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


Address 0E: DTCs cleared
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------


Address 0E:4F0 910 769 A recoded (Short coding) from 0100102 to 0100102  (02325/785/00200)

Audi have told him that it needs recoding, that they are the only people that can do it etc. This may be true but I was under the impression that component protection was only for second hand/new parts? Plus there are no codes for it being protected.

I am yet to remove it and check it for a jam but it does sound it has only happened since they removed/refitted it.

Can anyone help with whether I can repair this in house please? Can we get security access if required?

Much appreciated

Dan
 
   #2  

jakematic

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VCDS Serial number
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Hi Dan-

There's no CP on that - just as you thought, or it would show in the scan.

The light pattern happens at power on IIRC.
Double check the MOST connections first, and all others.
Then I'd suggest an Optical Bus Diagnostic.

Post results of that after clearing DTC on OE and re-scanning.

Thanks-Jake
 
   #3  

Dan Spatig

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Thank you for your reply Jake. Hopefully he will return the car today and I will do as you suggested.

The light pattern is currently repeating continuously.
 
   #4  

Dan Spatig

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The customer has not returned so far so not able to wrap this one up I'm afraid.

Thanks for your help though.

Dan
 
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