First Post - 2010 VW Touareg TDI Bluetooth issues

   #1  

ZimZimmma

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ok I am going to try to put as much information as possible

I purchased a 2010 VW Touareg Canadian version tdi..it came with Bluetooth (9w3 unit with the delta radio (no nav)) and was working fine...i decided to have a buddy install the aftermarket nav android radio

He had this great idea of using the stock mic, so he pulled my stock radio out, pulled the 2 mic wires from the green harness and connected them to a mini plug to us with the android unit..this did not work

I decided I did not like the android unit after using it and went back to stock...now my Bluetooth works except they cannot hear me from the speakers and voice control no longer works

Here is what I have done

1) checked the coding on the radio and Bluetooth unit (which I didn't need to)
2) disconnected the Bluetooth unit from under the passenger seat to reset it
3) disconnected the amp in the trunk to reset it
4) I have reset the main battery to reset everything
5) I replaced the mic with a brand new oem one
6) I have purchased a new 9w7 unit and tried that
7) Took it to VW and their testing (after ($118 CDN)) is that the Bluetooth unit is bad and a 9w7 will not work in my car (I have full red cluster) so another 9w3 will be needed
8) I have purchased a used working 9w3 out of the same year and tried that
9) tried different phones to see if it was my samsung s7


All these did not work, no voice controls and no audio(call sound) from the speakers but they can hear me and everything else is working...radio work fine, its only the Bluetooth call sound

I checked the coding on the new 9w3 and its 4077

no errors on the Bluetooth unit, sound system or radio

running out of options on what to check and fix

any help is greatly appreciated.

i have purchased VCDS and can provide scans and whatever else is needed

not sure what else to look at now

thank you
 
   #2  

Uwe

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   #3  

ZimZimmma

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Code:
Chassis Type: A9 (6N0)
Scan: 01 02 03 05 08 09 0F 15 16 17 19 1C 22 36 46 47 55 56 68 69
          6D 6E 76 77

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: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: Malfunction 0010
0F-Digital Radio -- Status: Malfunction 0010
15-Airbags -- Status: OK 0000
16-Steering wheel -- Status: OK 0000
17-Instruments -- Status: Malfunction 0010
19-CAN Gateway -- Status: Malfunction 0010
1C-Position Sensing -- Status: OK 0000
22-AWD -- Status: OK 0000
36-Seat Mem. Drvr -- Status: Malfunction 0010
42-Door Elect, Driver -- Status: OK 0000
46-Central Conv. -- Status: Malfunction 0010
47-Sound System -- Status: OK 0000
52-Door Elect, Pass. -- Status: OK 0000
55-Headlight Range -- Status: OK 0000
56-Radio -- Status: OK 0000
62-Door, Rear Left -- Status: OK 0000
68-Wiper Electr. -- Status: OK 0000
69-Trailer -- Status: OK 0000
6D-Trunk Elect. -- Status: OK 0000
6E-Ctrl Head Roof -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
76-Park Assist -- Status: OK 0000
77-Telephone -- Status: OK 0000
-------------------------------------------------------------------------------
Address 01: Engine (CAT)       Labels:. 059-907-401-CAT1.clb
   Part No SW: 7L0 907 401 T    HW: 7L0 907 401 K
   Component: 3.0TDI EDC17G004AG  0090  
   Revision: 33H02---    Serial number: 
   Coding: 0421002A590F0968
   Shop #: WSC 31414 790 00001
   VCID: 3C21CA5ADA7FA437472-5160

No fault code found.
Readiness: 0 0 0 0 1 

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 09D-927-750.lbl
   Part No SW: 09D 927 750 LD    HW: 09D 927 750 LD
   Component: AL 750 6A           1667  
   Revision: 00H89000    Serial number:               
   Coding: 0004984
   Shop #: WSC 31414 790 00001
   VCID: 7BA309469FF1630F0E8-5160

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 7L0-907-379-MK25E1.clb
   Part No SW: 7L0 907 379 P    HW: 7L0 614 517 C
   Component: ESP ALLRAD MK25E1   0304  
   Revision: 00H53001    
   Coding: 0004354
   Shop #: WSC 31414 790 00001
   VCID: 46D5A8B294E3EEE7216-8012

No fault code found.

-------------------------------------------------------------------------------
Address 05: Acc/Start Auth.        Labels: None
   Part No SW: 7L0 909 135 C    HW: 7L0 909 135 C
   Component:    Kessy            6850  
   Revision: 00H22072    Serial number: VWX3Z0J2911891
   Coding: 0000232
   Shop #: WSC 31414 790 00001
   VCID: 313FEB6E0D6D595FE44-8064

   Subsystem 1 - Part No: XXXXXXXXXXX 
   Component: ELV                 XXXX

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC        Labels: 7L6-907-040.clb
   Part No: 7L6 907 040 AL
   Component: CLIMAtronic R/L     4537  
   Coding: 0003030
   Shop #: WSC 31414 790 00001
   VCID: 7AAD0C42909B5A0715E-802E

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 7Lx-937-049-V2.clb
   Part No SW: 7L6 937 049 AF    HW: 7L6 937 049 AF
   Component: J519                2004  
   Revision: -0004---    Serial number: --------------
   Coding: 230008002F00BC000000000000000000
   Shop #: WSC 31414 790 00001
   VCID: 00597EAAF64700D75BA-8054

1 Fault Found:
01333 - Door Control Module; Rear Left (J388) 
            004 - No Signal/Communication - Intermittent

-------------------------------------------------------------------------------
Address 0F: Digital Radio        Labels: 8E0-035-593-SIR.lbl
   Part No SW: 8E0 035 593 P    HW: 8E0 035 593 P
   Component: SDAR SIRIUS     H07 0160  
   Revision: 00000000    Serial number: AUZ4Z7K0572097
   Coding: 0000102
   Shop #: WSC 31414 790 00001
   VCID: 3635D872E4437E67B16-8062

1 Fault Found:
02635 - Tuner Not Enabled/Activated 
            000 -  - 
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 7
                    Fault Frequency: 3
                    Reset counter: 24
                    Mileage: 164800 km
                    Time Indication: 0
                    Date: 2018.01.06
                    Time: 12:09:19


-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 7L0-959-655.lbl
   Part No SW: 7L0 959 655 A    HW: 7L0 959 655 A
   Component: J234__0B VW8T       0270  
   Revision: 92013027    Serial number: 003C6001FTK0  
   Coding: 0012354
   Shop #: WSC 31414 790 00001
   VCID: 3B23C946DF21A30F4E8-806E

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 7L6-953-549.lbl
   Part No: 7L6 953 549 G
   Component: J527                3601  
   Coding: 0010211
   Shop #: WSC 31414 790 00001
   VCID: 43D3B1A6A7D1DBCF068-8016

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments        Labels: 7L6-920-xxx-7L6.lbl
   Part No SW: 7L6 920 876 B    HW: 7L6 920 876 B
   Component: J285 KOMBI-INST.    9833  
   Revision: KHH05V44    
   Coding: 0007301
   Shop #: WSC 39254 002 104857
   VCID: 3B23C946DF61A30F4E8-806E

1 Fault Found:
00470 - Company Comfort Databus in Single Wire 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 67
                    Mileage: 165666 km
                    Time Indication: 0
                    Date: 2018.01.17
                    Time: 21:11:23


-------------------------------------------------------------------------------
Address 19: CAN Gateway        Labels:. 6N0-909-901-7L.clb
   Part No SW: 6N0 909 901     HW: 7L6 920 876 B
   Component: J533  GW-K-CAN TP20 9833  
   Coding: 77E2EF9BE3066002
   Shop #: WSC 39254 002 104857
   VCID: 70B92E6AC6A71057ABA-8024

1 Fault Found:
00470 - Company Comfort Databus in Single Wire 
            011 - Open Circuit
             Freeze Frame:
                    Fault Status: 01101011
                    Fault Priority: 2
                    Fault Frequency: 3
                    Reset counter: 67
                    Mileage: 165666 km
                    Time Indication: 0
                    Date: 2018.01.17
                    Time: 21:11:23


-------------------------------------------------------------------------------
Address 1C: Position Sensing        Labels: 7L6-919-879.lbl
   Part No SW: 7L6 919 879 B    HW: 7L6 919 879 B
   Component: Kompass         001 0001  
   Revision: 00001000    Serial number: 1439802T1EHZ02
   Shop #: WSC 00000 000 00000
   VCID: 46D5A8B294A3EEE7216-8012

No fault code found.

-------------------------------------------------------------------------------
Address 22: AWD        Labels: None
   Part No: 0AD 927 755 BG
   Component: TRANSFERCASE        0126  
   Shop #: WSC 00000 000 00000
   VCID: 015F7BAEFD1D09DF544-5160

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr        Labels: None
   Part No: 7L0 959 760 
   Component: Sitzverstellung     0702  
   Shop #: WSC 00000 000 00000
   VCID: 77AB1576A389476F6A0-8022

1 Fault Found:
01336 - Company Data Bus for Comfort System 
            014 - Defective - Intermittent

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels: 7L0-959-933.lbl
   Part No: 7L6 959 933 A
   Component: 4M HSG              0601  
   Coding: 0000085
   Shop #: WSC 31414 790 00001
   VCID: 40D9BEAAB697C0D71BA-4B1E

   Subsystem 1 - Part No: 7L0 959 701 N
   Component: Tuersteuergeraet FS 6304

   Subsystem 2 - Part No: 7L0 959 702 N
   Component: Tuersteuergeraet BF 6304

   Subsystem 3 - Part No: 7L0 959 703 C
   Component: Tuersteuergeraet HL 0201

   Subsystem 4 - Part No: 7L0 959 704 C
   Component: Tuersteuergeraet HR 0201

1 Fault Found:
00470 - Company Comfort Databus in Single Wire 
            011 - Open Circuit

-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 7Lx-035-4xx-47.lbl
   Part No SW: 7L6 035 456 B    HW: 7L6 035 456 B
   Component: 08K Audioverst.     0008  
   Revision: 00006000    Serial number: 00000008156215
   Shop #: WSC 00000 000 00000
   VCID: 323DE462082B62479DE-8066

No fault code found.

-------------------------------------------------------------------------------
Address 55: Headlight Range        Labels: 7L6-907-357-A.lbl
   Part No SW: 7L6 907 357 C    HW: 7L6 907 357 C
   Component: AFS-Steuergeraet    0143  
   Revision: 00H04000    Serial number:               
   Coding: 1290435
   Shop #: WSC 31414 790 00001
   VCID: 3B23C946DF21A30F4E8-806E

   Subsystem 1 - Part No: 7L6 941 329 B  Labels: 3D0-941-329.CLB
   Component: AFS-Lst.-Modul l    0005  
   Coding: 00000019

   Subsystem 2 - Part No: 7L6 941 329 B  Labels: 3D0-941-329.CLB
   Component: AFS-Lst.-Modul r    0005  
   Coding: 00000019

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio        Labels: 7L6-035-180-56.lbl
   Part No SW: 7L6 035 180 C    HW: 7L6 035 180 C
   Component: Radio DE2           0008  
   Revision: 00007000    Serial number: VWZ4Z4K7330545
   Coding: 0003000
   Shop #: WSC 31414 790 00001
   VCID: 2D07F71E11153DBFC0C-8078

No fault code found.

-------------------------------------------------------------------------------
Address 68: Wiper Electr.        Labels: 7L0-955-119-V2.clb
   Part No: 7L6 955 119 B
   Component: J400__ Front Wiper  5301  
   Coding: 0001397
   Shop #: WSC 31414 790 00001
   VCID: 392FD34ED55D911F5C4-806C

   Subsystem 2 - Part No: 1K0 955 559 AH  Labels: 1K0-955-559-AG.CLB
   Component: RLS     130210 054  0403  
   Coding: 00208941
   Shop #: WSC 31414  

No fault code found.

-------------------------------------------------------------------------------
Address 69: Trailer        Labels: 7L0-907-383-1D2.lbl
   Part No SW: 7L0 907 383 N    HW: 7L0 907 383 N
   Component: J345  Anhaenger     0080  
   Revision: 4A008002    Serial number: 00000126144967
   Coding: 0016386
   Shop #: WSC 00000 000 00000
   VCID: 3FDBBD56CB39BF2F620-806A

No fault code found.

-------------------------------------------------------------------------------
Address 6D: Trunk Elect.        Labels: 7L6-959-107.clb
   Part No SW: 7L6 959 107 B    HW: 7L6 959 107 B
   Component: J605  HECKKLAPPE    1310  
   Revision: --H05---    Serial number: --------051983
   Coding: 0122110
   Shop #: WSC 31414 790 00001
   VCID: 3A2DCC42D01B9A0755E-806E

No fault code found.

-------------------------------------------------------------------------------
Address 6E: Ctrl Head Roof        Labels: None
   Part No SW: 7L6 919 044 AD    HW: 7L6 919 044 AD
   Component: J702  Dachdisplay   0401  
   Revision: 1030006S    Serial number: 00000000155342
   Shop #: WSC 00000 000 00000
   VCID: 79AF134E95DD511F1C4-802C

No fault code found.

-------------------------------------------------------------------------------
Address 76: Park Assist        Labels: Redir Fail!
   Part No: 7L0 919 283 F
   Component: 0L Einparkhilfe     1108  
   Shop #: WSC 00000 000 00000
   VCID: 392FD34ED51D911F5C4-806C

No fault code found.

-------------------------------------------------------------------------------
Address 77: Telephone        Labels: 5P0-862-335.lbl
   Part No SW: 1Z0 035 729 E    HW: 1Z0 035 729 E
   Component: FSE_2P8x        H40 0190  
   Revision: 00000000    Serial number: 00000005243983
   Coding: 0004077
   Shop #: WSC 05311 000 00000
   VCID: 3A2DCC42D05B9A0755E-806E

No fault code found.

End----(Elapsed Time: 02:09, VBatt start/end: 12.3V/11.8V. VIgn 11.8V)-----
 
Last edited:
   #4  

ZimZimmma

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the delta radio is coded at 3000 and the 9w3 is coded at 4077

thank you
 
   #5  

ZimZimmma

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also if anyone has a wiring diagram of the radio and bluetooth module I can check the wires, that would help

thank you in advance
 
   #6  

ZimZimmma

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any one have a possible solution or something for me to try?
 
   #7  

ZimZimmma

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anyone have an idea?
 
   #8  

ZimZimmma

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This can be closed, I was able to spend sometime and find out the issue

the dealer told me the unit was gone, so I bought a used one and it did the same thing

I traced all the cables and under the passenger seat (at the harness) there was one wire that was slightly cut where it attaches to the pin..hardly noticeable as I had to trace the cables with a trace tool to find out, fixed and now everything works.
 
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