B6 Passat Discover Media Retrofit

   #1  

dieseltje

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Bumping this threat.
Retrofitted also Discover Media in my B6 passat 2008
All works fine, only the issue with readablillity of the screen at day.
Brightness is highest.
Now I found in adaptation maps the possibillity to change value for
Dimming_Ambient Illimination Information control unit X1 u/t X3
Dimming_Ambient Illimination Information control unit Y1 u/t Y3
Dimming Illumination for Display Unit X1 u/t X6
Dimming Illumination for Display Unit Y1 u/t Y6

Is this also the behaviour for dimming at day or only with lights on?
Or is Xx for daytime and Yx for nighttime?
 
   #2  

dieseltje

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good evening.
Today I connected my VCP cable to my B6 2008 Passat with Discover Media PQ system.
Only one fault is still in module 5F of the DM.
This fault says
Break / short to ground. Lamp OFF status unknown.

This same fault I find in the Gen.3 climatronic unit and occasionally in my B7 Gateway.

Any way to solve this question?
 
   #3  

Uwe

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A 2008 B6 is quite different than a 2012 NMS, so split from this thread.

-Uwe-
 
   #4  

kamold

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You need to check what the extended UDS error message is. That's just a generic fault 'break/short to ground'.
It's likely an SVM fault in the Discover unit, and a databus missing message in the climatronics. If so nothing to worry about doesn't affect anything.
 
   #6  

dieseltje

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Posting a VCDS Auto-Scan might be a good idea :thanks:

I don't have troubles with settings in VCDS. Only the Error in climatronic and Discover Media, where everybody is telling me to ignore it, seems to have a connection with the brightness of the temperature figures and the brightness of the Discover Media Screen (during day time).
As I understand, the B7 BCM has some extra Canbus signals that should support brightness of screens via lightsensor input.

My suspicion is somewhat confirmed by the scan with VCP where the same fault says "Break / short to ground. Lamp OFF status unknown"

I have retrofitted in my 2008 B6, B7 Gateway, B7 CMM, B7 coulor cluster, Discover Media dab+ and 3rd Generation Climatronic unit.

Code:
Address 08: Auto HVAC (J255)       Labels:| 5K0-907-044.clb
   Part No SW: 35D 907 044 B    HW: 35D 907 044 B
   Component: Climatronic   H03 0303  
   Revision: 00001K02    
   Coding: 0600004A02
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_ACClimaBHBVW411 A01001
   ROD: EV_ACClimaBHBVW411_VW46.rod
   VCID: 2649DC71592F0D7FCB-8072

1 Fault Found:
13701424 - Function Restricted due to Missing Message(s) 
          U1111 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 14
                    Reset counter: 15
                    Mileage: 376448 km
                    Date: 2019.06.07
                    Time: 14:32:46
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 BC    HW: 1K0 907 951 
   Component: J533  Gateway H41 1663  
   Revision:   H41       Serial number: 260112F2002064
   Coding: 462006
   Shop #: WSC 12345 123 12345
   VCID: 72E1F021AD6721DF97-8026

1 Fault Found:
03175 - Invalid Data Set 
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 15
                    Mileage: 376451 km
                    Time Indication: 0
                    Date: 2019.06.07
                    Time: 15:32:33

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:| 5G0-035-MIB-STD2.clb
   Part No SW: 5C0 035 680 C    HW: 5C0 035 680 C
   Component: MU-S-ND-ER    H22 0245  
   Serial number: VWZAZ2R8029459
   Coding: 027302010000000011111105018808001F0106D4002001008F
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_MUStd4CTSAT 001022
   ROD: EV_MUStd4CTSAT_VW46.rod
   VCID: 2143CF6D3001EA47BE-8074

   Data medium: 
   Subsystem 1 - Part No SW: 5NA 919 866 R    HW: -----------
   Component: ECE AS 19/20  --- 1115 
   Serial number: --------------------

1 Fault Found:
7194 - Function Restricted due to Missing Message(s) 
          U1111 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 15
                    Mileage: 376448 km
                    Date: 2019.06.07
                    Time: 14:32:48

                    Voltage terminal 30: 11.9 V
                    BAP-BAP_Function_ID: 02
 
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   #7  

PetrolDave

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Any reason why you've posted an edited VCDS Auto-Scan? The full Auto-Scan often shows important other details/information.
 
   #8  

dieseltje

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I was at work didn't have my home laptop with me.

Code:
Saturday,08,June,2019,08:19:10:51200
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 10 x86
VCDS Version: 19.6.0.2
Data version: 20190529 DS308.0
www.Ross-Tech.com

Dealer/Shop Name: Haarsma
Workshop Code: 123 12345 012345

VIN: WVWZZZ3CZ8E231165   License Plate: xxxxxx
Mileage: 376480km-233933mi   Repair Order: 



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


Chassis Type: 3C-VW46 (7N0)
Scan: 01 02 03 08 09 10 13 14 15 16 17 19 25 36 42 44 46 47 4F 52
          53 5F 62 69 72

VIN: WVWZZZ3CZ8E231165   Mileage: 376480km-233933miles

01-Engine -- Status: OK 0000
02-Auto Trans -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: Malfunction 0010
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
13-Auto Dist. Reg -- Status: OK 0000
14-Susp. Elect. -- 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
25-Immobilizer -- Status: OK 0000
36-Seat Mem. Drvr -- Status: OK 0000
42-Door Elect, Driver -- Status: OK 0000
44-Steering Assist -- 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
5F-Information Electr. -- Status: Malfunction 0010
62-Door, Rear Left -- Status: OK 0000
69-Trailer -- Status: OK 0000
72-Door, Rear Right -- Status: OK 0000
 
-------------------------------------------------------------------------------
Address 01: Engine (CBA)       Labels: 03L-906-022-CBA.clb
   Part No SW: 03L 906 022 CN    HW: 03L 907 309 
   Component: R4 2,0L EDC F001AG  6220  
   Revision: --H01---    Serial number: VWZCZ000000000
   Coding: 0000078
   Shop #: WSC 66565 257 00032
   VCID: 73EFF525127D28D79C-8026

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

-------------------------------------------------------------------------------
Address 02: Auto Trans        Labels: 02E-927-770.clb
   Part No SW: 02E 300 050 D    HW: 02E 927 770 AL
   Component: GSG DSG AG6     511 1464  
   Revision:    51112    Serial number: 00000902190468
   Coding: 0000020
   Shop #: WSC 12345 123 12345
   VCID: 132F95A532BD88D73C-8046

No fault code found.

-------------------------------------------------------------------------------
Address 03: ABS Brakes        Labels: 3C0-614-109-C4.clb
   Part No SW: 3C0 698 109 E    HW: 3C0 614 109 AF
   Component: J104    C4 440 V3   0017  
   Revision: --025---    Serial number: 00000104023403
   Coding: 0024854
   Shop #: WSC 12345 123 12345
   VCID: 2C5D2E598FC3372F1D-8078

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J255)       Labels:| 5K0-907-044.clb
   Part No SW: 35D 907 044 B    HW: 35D 907 044 B
   Component: Climatronic   H03 0303  
   Revision: 00001K02    
   Coding: 0600004A02
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_ACClimaBHBVW411 A01001
   ROD: EV_ACClimaBHBVW411_VW46.rod
   VCID: 2649DC71592F0D7FCB-8072

2 Faults Found:
9473393 - Motor for Right Temperature Flap 
          B108D 71 [008] - Actuator stuck
          Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 55
                    Mileage: 376455 km
                    Date: 2019.06.07
                    Time: 15:57:05

13701424 - Function Restricted due to Missing Message(s) 
          U1111 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 14
                    Reset counter: 15
                    Mileage: 376448 km
                    Date: 2019.06.07
                    Time: 14:32:46


-------------------------------------------------------------------------------
Address 09: Cent. Elect.        Labels:. 3C0-937-049-30-H.lbl
   Part No SW: 3C0 937 049 AJ    HW: 3C0 937 049 AJ
   Component: Bordnetz-SG     H54 2202  
   Revision: 00H54000    Serial number: 01000008249495
   Coding: F5888F3510041A1147000F000F00000080195D436400010C000000000000
   Shop #: WSC 12345 123 12345
   VCID: 71E3FF2D68611AC76E-8024

   Subsystem 1 - Part No: 3C1 955 419 A  Labels: 1KX-955-119.CLB
   Component: Wischer 070308 003  0205  
   Coding: 00049077
   Shop #: WSC 12345  

   Subsystem 2 - Part No: 1K0 955 559 AF  Labels: 1K0-955-559-AF.CLB
   Component: RLS     150408 046  0204  
   Coding: 00995365
   Shop #: WSC 12345  

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 1Q0-919-475.clb
   Part No SW: 56D 919 475 A    HW: 56D 919 475 
   Component: PARKHILFE 8K  H02 0006  
   Revision: --------    Serial number: 35821333801492
   Coding: 318101
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_EPHVA18VW4110000 001007
   ROD: EV_EPHVA18VW4110000.rod
   VCID: 336F35259AFD68D75C-8066

No fault code found.

-------------------------------------------------------------------------------
Address 13: Auto Dist. Reg        Labels: 3C0-907-567.clb
   Part No SW: 3C0 907 567 M    HW: 3AA 907 567 
   Component: AC201  RDW A    036 0243  
   Revision: 00036000    Serial number: 00000000507894
   Coding: 0010000
   Shop #: WSC 12345 123 12345
   VCID: 356B0B3D5C8976E772-8060

No fault code found.

-------------------------------------------------------------------------------
Address 14: Susp. Elect. (J250)       Labels:. 3C0-907-376.clb
   Part No SW: 3C0 907 376 A    HW: 3C0 907 376 
   Component: DAEMPFUNGS-SG H07 0071  
   Revision: 00000000    Serial number: 24011201770002
   Coding: 030180
   Shop #: WSC 12345 123 12345
   VCID: 2757D17556251477F0-8072

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags        Labels: 5N0-959-655.lbl
   Part No SW: 5N0 959 655 A    HW: 5N0 959 655 A
   Component: J234__005 VW10 HI   1815  
   Revision: 19013000    Serial number: 0039DP7DDMR3  
   Coding: 0012341
   Shop #: WSC 05311 000 00000
   VCID: 3B7F1D057AADA09784-806E

   Subsystem 1 - Serial number: 6333FTS679040708 

   Subsystem 2 - Serial number: 6343FTS643870708 

   Subsystem 3 - Serial number: 6353ETS6T8U1TVNP 

   Subsystem 4 - Serial number: 6363ETS6VSJ1TVNP 

   Subsystem 5 - Serial number: 00000000000000000

   Subsystem 6 - Serial number: 00000000000000000

No fault code found.

-------------------------------------------------------------------------------
Address 16: Steering wheel        Labels: 3C0-953-549-SW25.lbl
   Part No SW: 3C0 953 549 AH    HW: 3C0 953 549 AH
   Component: J0527               0030  
   Revision: 00035000    Serial number: 3C0953507     
   Coding: 0201822
   Shop #: WSC 12345 123 12345
   VCID: 72E1F0216D6721DF97-8026

   Subsystem 1 - Part No: 5K0 959 542   Labels: 3C8-959-537.CLB
   Component: E221__MFL-TAS   H05 0010  
   Coding: 00000131
   Shop #: WSC 00000  

No fault code found.

-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 3C8-920-xxx-17.clb-SRI1
   Part No SW: 3C8 920 880 T    HW: 3C8 920 880 T
   Component: KOMBI         H04 1008  
   Serial number: 00000000000000
   Coding: 160D000000
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_Kombi_UDS_VDD_RM09 A05730
   ROD: EV_Kombi_UDS_VDD_RM09_005_VW25.rod
   VCID: 3D7B131DACB9AEA7BA-8068

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 BC    HW: 1K0 907 951 
   Component: J533  Gateway H41 1663  
   Revision:   H41       Serial number: 260112F2002064
   Coding: 462006
   Shop #: WSC 12345 123 12345
   VCID: 72E1F021AD6721DF97-8026

1 Fault Found:
03175 - Invalid Data Set 
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 15
                    Mileage: 376451 km
                    Time Indication: 0
                    Date: 2019.06.07
                    Time: 15:32:33


-------------------------------------------------------------------------------
Address 25: Immobilizer        Labels: 3C0-959-433-25.clb
   Part No SW: 3AA 959 433 F    HW: 3AA 959 433 E
   Component:    IMMO         042 0429  
   Revision: 00042000    Serial number: VWZCZ000000000
   Shop #: WSC 43138 001 1048576
   VCID: 3C7D1E197FA3A7AF8D-8068

   Subsystem 1 - Part No: 3C0 905 861 G
   Component:    ELV          027 0380
   3C0905861G     ELV          027 0380   

No fault code found.

-------------------------------------------------------------------------------
Address 36: Seat Mem. Drvr        Labels: 3C0-959-760.lbl
   Part No SW: 3C8 959 760     HW: 3C8 959 760 
   Component: J810                0801  
   Revision: 00002000    Serial number: 00000000000000
   Coding: 0000001
   Shop #: WSC 12345 123 12345
   VCID: 72E1F0216D6721DF97-8026

No fault code found.

-------------------------------------------------------------------------------
Address 42: Door Elect, Driver (J386)       Labels:| 3C0-959-70X-GEN4.clb
   Part No SW: 3C0 959 701 A    HW: 3C0 959 793 A
   Component: TUER-SG FT    002 0321  
   Revision: 12101005    Serial number: 0000886354
   Coding: 0011F7
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_DCU42BroseDriveSide A03004
   ROD: EV_DCU42BroseDriveSide_VW36.rod
   VCID: 2649DC71592F0D7FCB-8072

   Slave Driver: 
   Subsystem 1 - Part No SW: 1K0 959 703 AB    HW: 1K0 959 795 L  Labels: 1K0-959-70X-GEN4.CLB
   Component: J388__TSG-HL  004 0307 
   Serial number: 00000000331050      
   Coding: 0000D0

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 1Kx-909-144-G2V3.clb
   Part No: 1K1 909 144 M
   Component: EPS_ZFLS Kl.135 H08 1901  
   Shop #: WSC 12345 123 12345
   VCID: 356B0B3D5C8976E772-8060

No fault code found.

-------------------------------------------------------------------------------
Address 46: Central Conv.        Labels:. 3C0-959-433-46.clb
   Part No SW: 3AA 959 433 F    HW: 3AA 959 433 E
   Component:    KSG PQ47 ELV 042 0714  
   Revision: 00042000    Serial number: VWZCZ000000000
   Coding: 1891020051034E7F00021C1F7008CFCE707801
   Shop #: WSC 12345 123 12345
   VCID: 3C7D1E197FA3A7AF8D-8068

   Subsystem 1 - Part No: 1K0 951 605 D
   Component: LIN BACKUP HORN H08 9001

   Subsystem 2 - Part No: 3C0 951 171 C
   Component: Neigungssensor  004 0611

   Subsystem 3 - Part No: 3C0 951 171 C
   Component: Innenraumueberw.004 0611

No fault code found.

-------------------------------------------------------------------------------
Address 47: Sound System        Labels: 3C0-035-456.clb
   Part No SW: 3C0 035 456 J    HW: 3C0 035 456 J
   Component: DSP 10 Kanal      
   Revision: 00H05001    Serial number: 75815000315901
   Shop #: WSC 00000 000 00000
   VCID: 2757D17596251477F0-8072

No fault code found.

-------------------------------------------------------------------------------
Address 4F: Centr. Electr. II (J520)       Labels:. 1K0-907-532.clb
   Part No SW: 7N0 907 532     HW: 1K0 907 951 
   Component: EZE_2         H41 1663  
   Revision:   H41       Serial number: 260112F2002064
   Coding: 00000009
   Shop #: WSC 12345 123 12345
   VCID: 6FE7F955BE550C3778-803A

   Subsystem 1 - Part No SW: 3C8 919 204 A    HW: 3C8 919 204 A
   Component: Analoguhr  005 0004 

No fault code found.

-------------------------------------------------------------------------------
Address 52: Door Elect, Pass. (J387)       Labels:| 3C0-959-70X-GEN4.clb
   Part No SW: 3AA 959 702 A    HW: 3C0 959 792 C
   Component: TUER-SG BT    002 0533  
   Revision: 14110009    Serial number: 0006086936
   Coding: 0011F6
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_TSGBPQ35BRFVW46X A04001
   ROD: EV_TSGBPQ35BRFVW46X_VW32.rod
   VCID: 36690C31898F7DFF7B-8062

   Slave Passenger: 
   Subsystem 1 - Part No SW: 1K0 959 704 AB    HW: 1K0 959 794 L  Labels: 1K0-959-70X-GEN4.CLB
   Component: J389__TSG-HR  004 0307 
   Serial number: 00000000340928      
   Coding: 0000D0

No fault code found.

-------------------------------------------------------------------------------
Address 53: Parking Brake        Labels: 5N0-907-801.clb
   Part No SW: 3C8 907 801 A    HW: 3C8 907 801 A
   Component: J540 EPB3  VW-10498 0003  
   Revision:   008       Serial number: 00000000055708
   Coding: 0000057
   Shop #: WSC 12346 987 64321
   VCID: 2855D2499B3B1B0FF9-807C

No fault code found.

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:| 5G0-035-MIB-STD2.clb
   Part No SW: 5C0 035 680 C    HW: 5C0 035 680 C
   Component: MU-S-ND-ER    H22 0245  
   Serial number: VWZAZ2R8029459
   Coding: 027302010000000011111105018808001F0106D4002001008F
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_MUStd4CTSAT 001022
   ROD: EV_MUStd4CTSAT_VW46.rod
   VCID: 2143CF6D3001EA47BE-8074

   Data medium: 
   Subsystem 1 - Part No SW: 5NA 919 866 R    HW: -----------
   Component: ECE AS 19/20  --- 1115 
   Serial number: --------------------

1 Fault Found:
7194 - Function Restricted due to Missing Message(s) 
          U1111 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 15
                    Mileage: 376448 km
                    Date: 2019.06.07
                    Time: 14:32:48

                    Voltage terminal 30: 11.9 V
                    BAP-BAP_Function_ID: 02


-------------------------------------------------------------------------------
Address 69: Trailer (J345)       Labels:. 1K0-907-383-V2.clb
   Part No SW: 1K0 907 383 D    HW: 1K0 907 383 B
   Component: Anhaenger     H16 0070  
   Revision: 3A002001    Serial number: 00000110888610
   Coding: 0100000200000000
   Shop #: WSC 05314 000 00000
   VCID: 2E59245179DF453F33-807A

No fault code found.

End-------------------------(Elapsed Time: 03:30)--------------------------
 
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   #9  

kamold

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This is the climatronics fault with ext UDS:

Address 08: Auto HVAC (J255) Labels:| 5K0-907-044.clb
Part No SW: 3AD 907 044 G HW: 3AD 907 044 G
Component: Climatronic H03 0404
Revision: 00002001
Coding: 0039050004
Shop #: WSC 12345 123 61029
ASAM Dataset: EV_ACClimaBHBVW411 A01001
ROD: EV_ACClimaBHBVW411_VW46.rod
VCID: 372BD5178FC3E79F63E-8062

1 Fault Found:
13701424 - Function Restricted due to Missing Message(s)
U1111 00 [009] - -
[Steuergerät für Bordnetz - kein Signal/Kommunikation]

It can't communicate with the BCM because I don't have one. I still have CECM Bordnetz, same as you.
So it might be possible that this is related, although it doesn't cause issues with the version of climatronics panel that I have (a different part number to yours).
 
   #10  

dieseltje

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My Issue is not that I have this fault, but I suspect that this fault is part of the missing message of dimming signal screen DM and visibility of the figures on the climatronics during (sunny) daytime.
It looks like the dimming signal is inverse, more light, less visibility on screen and climatronic.
Are here guys, who can pick up this signal to do some reverse engineering and make the dimming signal suitable for this setup?
 
   #11  

kamold

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Can you try a different climatronics panel?
I know the one I have works for example.
 
   #12  

siLc

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Funnily enough, neither of my Discover Medias (680B and 680G) I had do any screen brightness changes in regards to ambient light level. Though I have a B7. Perhaps its something you could just turn off in coding/adp?
 
   #13  

dieseltje

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Its a typicle B6 issue, as this dimm signal is comming via the BCM. B6 doesn’t have BCM.
 
   #15  

siLc

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There aren't many other original options in regards to Climatronic panel. Either 3AA 907 044 or 1K8 907 044 with the appropriate suffix. From the autoscan, your's is the most widespread variant with only seat heating option so if you want to get another one, simply search the base part number and see suitable listings come up. 1K8 if you want the clima knobs to match those on the Discover Media, 3AA for original B7 style chrome knobs. If you want it all to match, including the mirror knob, I have one in Discover Media style mirror knob (no folding mirrors) laying around :)

But compared to the Chinese version 35D, I don't think using a 3AA or 1K8 panel would make a major difference in regards to this DTC.
 
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   #16  

dieseltje

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Thanks. For the looks I maybe will change to the 1K8 type. But back to my problem, the dimming issue. How much work will it take to change my bord netz to BCM?
 
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dieseltje

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I have sorted oud one error. Afterwards it was a clear and obvious error.
The fault was revering to UDS and also BAP. So I selected all BAP functions in Adaptations and checked them all. Only the ones I surely new that were necessary I activated (parkassist) all others deactivated.
One of the adaptions which was wrong coded was gen2 amplifier. After deactivating, error was gone.
This adaptation is only necessary when you have new type dynaudio Amp (UDS type) 3AA 035 466. I have the CAN type 3C0 035 456.
 
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   #18  

Popo

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I don't have troubles with settings in VCDS. Only the Error in climatronic and Discover Media, where everybody is telling me to ignore it, seems to have a connection with the brightness of the temperature figures and the brightness of the Discover Media Screen (during day time).
As I understand, the B7 BCM has some extra Canbus signals that should support brightness of screens via lightsensor input.

My suspicion is somewhat confirmed by the scan with VCP where the same fault says "Break / short to ground. Lamp OFF status unknown"

I have retrofitted in my 2008 B6, B7 Gateway, B7 CMM, B7 coulor cluster, Discover Media dab+ and 3rd Generation Climatronic unit.

Code:
Address 08: Auto HVAC (J255)       Labels:| 5K0-907-044.clb
   Part No SW: 35D 907 044 B    HW: 35D 907 044 B
   Component: Climatronic   H03 0303 
   Revision: 00001K02   
   Coding: 0600004A02
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_ACClimaBHBVW411 A01001
   ROD: EV_ACClimaBHBVW411_VW46.rod
   VCID: 2649DC71592F0D7FCB-8072

1 Fault Found:
13701424 - Function Restricted due to Missing Message(s)
          U1111 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 14
                    Reset counter: 15
                    Mileage: 376448 km
                    Date: 2019.06.07
                    Time: 14:32:46
-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels:. 7N0-907-530-V2.clb
   Part No SW: 7N0 907 530 BC    HW: 1K0 907 951
   Component: J533  Gateway H41 1663 
   Revision:   H41       Serial number: 260112F2002064
   Coding: 462006
   Shop #: WSC 12345 123 12345
   VCID: 72E1F021AD6721DF97-8026

1 Fault Found:
03175 - Invalid Data Set
            000 - -
             Freeze Frame:
                    Fault Status: 01100000
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 15
                    Mileage: 376451 km
                    Time Indication: 0
                    Date: 2019.06.07
                    Time: 15:32:33

-------------------------------------------------------------------------------
Address 5F: Information Electr. (J794)       Labels:| 5G0-035-MIB-STD2.clb
   Part No SW: 5C0 035 680 C    HW: 5C0 035 680 C
   Component: MU-S-ND-ER    H22 0245 
   Serial number: VWZAZ2R8029459
   Coding: 027302010000000011111105018808001F0106D4002001008F
   Shop #: WSC 12345 123 12345
   ASAM Dataset: EV_MUStd4CTSAT 001022
   ROD: EV_MUStd4CTSAT_VW46.rod
   VCID: 2143CF6D3001EA47BE-8074

   Data medium:
   Subsystem 1 - Part No SW: 5NA 919 866 R    HW: -----------
   Component: ECE AS 19/20  --- 1115
   Serial number: --------------------

1 Fault Found:
7194 - Function Restricted due to Missing Message(s)
          U1111 00 [009] - -
          [New feature! Extended UDS fault detail is only supported by current gen. interfaces]
          Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 6
                    Fault Frequency: 1
                    Reset counter: 15
                    Mileage: 376448 km
                    Date: 2019.06.07
                    Time: 14:32:48

                    Voltage terminal 30: 11.9 V
                    BAP-BAP_Function_ID: 02
Did you ever figure out how to provide the light sensor signal to the radio unit to increase the brightness?
 
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DV52

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Bumping this threat.
Retrofitted also Discover Media in my B6 passat 2008
All works fine, only the issue with readablillity of the screen at day.
Brightness is highest.
Now I found in adaptation maps the possibillity to change value for
Dimming_Ambient Illimination Information control unit X1 u/t X3
Dimming_Ambient Illimination Information control unit Y1 u/t Y3
Dimming Illumination for Display Unit X1 u/t X6
Dimming Illumination for Display Unit Y1 u/t Y6

Is this also the behaviour for dimming at day or only with lights on?
Or is Xx for daytime and Yx for nighttime?
@dieseltje: Hi. I know this an old post, but I'm hoping that there might be an alignment between the way that MQB platform vehicles and your B6 Passat (yes, different platform) manages the dimming function in the hex08 module.

Here's the tweak instructions that I have recorded in my MQB database for hex08 illumination (I originally sourced this information from the net, somewhere?):
  • Air conditioning - Change brightness LCD temperature display
    STG 08>Channel> "Dimming Characteristics_2 Y" > adjust values in percent
  • Air Conditioning - Change brightness LEDs for current fan speed
    STG 08 >Channel> "Dimming Characteristics_3 Y" > adjust values in percent
  • Air Conditioning - Change brightness LEDs for seat heating
    STG 08>Channel> "Dimming Characteristics_4 Y?"> adjust values in percent
  • Air Conditioning - Change brightness LEDs (rest)
    STG adjust 08> Channel> "Dimming Characteristics 5 Y?"> adjust values in percent
Now, if you are not familiar with these dimming characteristic curves and at least for MQB, they estabish a number of pre-defined "set-points" . The set points define how the lamps are dimmed in the range of cabin light levels that the photo-transistor sees (the photo-transistor lives in the instrument panel).

I've not personally modified the Dimming Characteristic curves in the hex08 module, but I did author a tweak instruction for modifying the illumination level of the instrument clocks -which you can read HERE. Hopefully the link will help explain the structure of these curves,

So, my suggestion (if indeed your problem is related to these curves - I'm not sure) is that you experiment with different values. First, note the default values and maybe start by setting all values for a particular curve at one extreme-end to see which LED is modified. My experience with this experimentation exercise is that nothing can be broken - and you can always revert the curve settings to their default value if the moist stools in the brown stuff collide with the fan blades!!

Don
 
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