Light polo 6n

   #1  

ka_rai

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on vw polo 6n

the lights do not come ON when I turn the knob to position 1 or 2

but headlights come ON in position 0

they are OFF when I switch off the ignition

no DTC in the whole car, is halogene headligth

so anybody have idea ?
 
   #2  

PetrolDave

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An Auto-Scan would be very helpful even though there are no fault codes.

Do the sidelights come on correctly i.e. is the problem only with the headlights?

Just want to check what you mean by the switch positions (I guess this Polo does not have auto lights?):
0 = Off?
1 = sidelights?
2= headlights?
 
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ka_rai

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An Auto-Scan would be very helpful even though there are no fault codes.

Do the sidelights come on correctly i.e. is the problem only with the headlights?

Just want to check what you mean by the switch positions (I guess this Polo does not have auto lights?):
0 = Off?
1 = sidelights?
2= headlights?
No auto ligth
0 = off but now headligth ON
1 = sideligth not working all ligth stay OFF
2 = headligth not working all ligth stay OFF

i have headligth ON just in position 0

The 6N has no BCM anyway, if the lights work in the off position the switch is FUBAR.

fubar = OUT ?
i test another switch from golf 4 , same plug and same config ( no auto ligth ) just model different to insert in car
 
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ka_rai

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hi friend

no way to solve it, i need your advise

i replace fubar with new item and continu same trouble, no ligth in ON position, ligth ok in OFF prosition

any idea ?
 
   #7  

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I'm confused...:confused:
 
   #8  

Quintus Rotam

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How did this problem even start?
Any re-wiring done recently?

If the switch is OK, then it must be the wiring, right?
 
   #9  

ka_rai

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even start simply, one day no way to ligth on
nothing re-wiring, all fuse are ok

wiring maybe but i not have elec shematic
 
   #10  

ka_rai

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error, is polo 6R first model year 2012
not 6N
 
   #11  

Quintus Rotam

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You really should have posted an Auto-Scan.


wiring maybe but i not have elec shematic
You can get everything you need on erWin for €7 (1-hour access); download it and save for future reference.
 
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   #12  

JMR

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polo 6 r does have a BCM doesn't it ? Changed one on a Seat ibiza 2012 i think.. ...lights problem , bcm under steering wheel/ above pedal area
 
   #13  

ka_rai

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you know number from this BCM ? number modul in vcds i mean
 
   #16  

ka_rai

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hi friends

here scan vcds


Code:
Sunday,27,February,2022,17:32:20:51859
VCDS -- Windows Based VAG/VAS Emulator Running on Windows 7 x64
VCDS Version: 21.9.0.2 (x64)  HEX-V2 CB: 0.4555.4
Data version: 20210903 DS330.0
www.Ross-Tech.com


VIN: WVWZZZ6RZCY263283   License Plate:
Mileage: 124500km-77360mi   Repair Order:



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


Chassis Type: 6R-VW25 (6R0)
Scan: 01 03 04 08 09 10 15 17 19 25 44 56

VIN: WVWZZZ6RZCY263283   Mileage: 124500km-77360miles

01-Engine -- Status: OK 0000
03-ABS Brakes -- Status: OK 0000
04-Steering Angle -- Status: OK 0000
08-Auto HVAC -- Status: OK 0000
09-Cent. Elect. -- Status: OK 0000
10-Park/Steer Assist -- Status: OK 0000
15-Airbags -- Status: Malfunction 0010
17-Instruments -- Status: OK 0000
19-CAN Gateway -- Status: Malfunction 0010
25-Immobilizer -- Status: OK 0000
44-Steering Assist -- Status: OK 0000
56-Radio -- Status: Cannot be reached 1100
-------------------------------------------------------------------------------
Address 01: Engine
Cannot be reached

-------------------------------------------------------------------------------
Address 03: ABS Brakes (J104)       Labels:. 6R0-907-37x-ESP82.clb
   Part No SW: 6R0 907 379 BC    HW: 6R0 907 379 AF
   Component: ESP8.2i front H05 0002 
   Revision: --------   
   Coding: 210224E3217300B5842724EA84D400401300
   Shop #: WSC 00788 648 00255
   VCID: 0059880EEA4FAA3BA71-8054

No fault code found.

-------------------------------------------------------------------------------
Address 08: Auto HVAC (J301)       Labels: 6R0-820-045-9AB.clb
   Part No SW: 6R0 820 045 M    HW: 6R0 820 045 M
   Component: Man AC        H02 0202 
   Revision: 0003SH02   
   VCID: 382920EEF25F22FB5F1-806C

No fault code found.

-------------------------------------------------------------------------------
Address 09: Cent. Elect. (J519)       Labels:. 6R0-937-08x-09.clb
   Part No SW: 6R0 937 087 T    HW: 6R0 937 087
   Component: BCM PQ25 H+4  H40 0432 
   Revision: BF040001    Serial number: 0775 339190143
   Coding: 24B029BF08A10000092008006D2B0FD000C0412F60860000200000000000
   Shop #: WSC 00000 896 339746
   VCID: 4EC5663660DB8C4B65D-801A

   Subsystem 1 - Part No: 1K0 955 559 AH  Labels: 1K0-955-559-AG.CLB
   Component: RLS 050412 05  54  0403
   Coding: 03302D

   Subsystem 2 - Part No SW: 6R0 959 801 AB    HW: 6R0 959 801 AB  Labels: 6R0-959-801.CLB
   Component: J386__TSG_FT  008 1621
   Serial number: KU0KU017041200010242
   Coding: 18BC30

   Subsystem 3 - Part No SW: 6R0 959 802 AD    HW: 6R0 959 802 AD  Labels: 6R0-959-802.CLB
   Component: J387__TSG_BT  008 1621
   Serial number: KU0KU028031200013491
   Coding: 18BC30

   Subsystem 4 - Part No SW: 6R0 959 591 B    HW: 6R0 959 591 B
   Component: J245 PS72.023  H02 0007
   Serial number:     WOO15873288    
   Coding: 081001

No fault code found.

-------------------------------------------------------------------------------
Address 10: Park/Steer Assist (J446)       Labels:| 6R0-919-475.clb
   Part No SW: 6R0 919 475 C    HW: 7E0 919 475
   Component: PARKHILFE 4K  H11 0013 
   Revision: --------    Serial number: 47361211001670
   Coding: 108001
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_VW250ParkiAssis2 S01008
   ROD: EV_VW250ParkiAssis2.rod
   VCID: 3E2536F6D0FB1CCB95D-806A

No fault code found.

-------------------------------------------------------------------------------
Address 15: Airbags (J234)       Labels:| 5K0-959-655.clb
   Part No SW: 6R0 959 655 K    HW: 6R0 959 655 K
   Component: VW10Airbag01K H10 0020 
   Revision: --------    Serial number: 003GX017A4E2
   Coding: 00314B
   Shop #: WSC 01383 785 00200
   ASAM Dataset: EV_AirbaVW10BPAVW250 A01001
   ROD: EV_AirbaVW10BPAVW250.rod
   VCID: 4ACD6A269C33A06B395-801E

   Crash sensor for side airbag: driver side:
   Serial number: 3575HRB406118NQQF8S6

   Front Passenger's Side Airbag Crash Sensor:
   Serial number: 3585HRB405R1BEPS71B

   Rear Side Airbag Crash Sensor (on driver's side):
   Serial number: 3515RRB405N17ABSA1BI

   Passenger side rear thorax airbag crash sensor:
   Serial number: 3525RRB405F17NPA9GI+

1 Fault Found:
9445417 - Key switch for deactivation of passenger-side airbag
          B1020 29 [136] - Signal Implausible
          MIL ON - Intermittent - Confirmed - Tested Since Memory Clear
             Freeze Frame:
                    Fault Status: 00000001
                    Fault Priority: 2
                    Fault Frequency: 5
                    Mileage: 123438 km
                    Date: 2022.02.11
                    Time: 02:49:46


-------------------------------------------------------------------------------
Address 17: Instruments (J285)       Labels:| 5K0-920-xxx-17.clb-SRI1
   Part No SW: 6R0 920 860 G    HW: 6R0 920 860 G
   Component: KOMBI         H04 0206 
   Serial number: 00000010945510
   Coding: 140E01
   Shop #: WSC 00788 648 00255
   ASAM Dataset: EV_DashBoardUDSJCIPQ25 A01015
   ROD: EV_DashBoardUDSJCIPQ25_A01.rod
   VCID: 382920EEF2DF22FB5F1-806C

No fault code found.

-------------------------------------------------------------------------------
Address 19: CAN Gateway (J533)       Labels: None
   Part No SW: 6R0 909 901     HW: 6R0 937 087
   Component: GW-K-CAN TP20 H40 0432 
   Revision: BF040001   
   Coding: 002000
   Shop #: WSC 00000 896 339746
   VCID: 74B1D4DEAEB7869BB39-8020

1 Fault Found:
01304 - Radio
            004 - No Signal/Communication
             Freeze Frame:
                    Fault Status: 01100100
                    Fault Priority: 2
                    Fault Frequency: 1
                    Reset counter: 150
                    Mileage: 104013 km
                    Time Indication: 0
                    Date: 2015.05.18
                    Time: 16:57:36


-------------------------------------------------------------------------------
Address 25: Immobilizer (J285)       Labels:. 5K0-920-xxx-25.clb
   Part No SW: 6R0 920 860 G    HW: 6R0 920 860 G
   Component: IMMO          H04 0014 
   Serial number:              
   ASAM Dataset: EV_ImmobUDSJCIPQ25 A01001
   ROD: EV_ImmobUDSJCIPQ25.rod
   VCID: 382920EEF2DF22FB5F1-806C

No fault code found.

-------------------------------------------------------------------------------
Address 44: Steering Assist        Labels: 6Q0-423-156.clb
   Part No: 6R0 423 156 B
   Component: LenkhilfeTRW        V277 
   Coding: 11250
   Shop #: WSC 00788 
   VCID: 2F3B1BB20E51E5430EB-807A

No fault code found.

-------------------------------------------------------------------------------
Address 56: Radio
Cannot be reached

End----(Elapsed Time: 01:07, VBatt start/end: 11.7V/11.7V. VIgn 11.5V)-----
 
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   #17  

Crasher

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More than likely a failed Body Control Module 6R0 937 087 T Z18, we are doing more and more of them. This is a special order non cancellable non returnable Vehicle Intelligent Parts that has to be coded into the car. When doing this I have seen the ABS pump ECU be corrupted on a Polo 6R.
 
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