T6 OEM LED-headlight retrofit

Robert said:
Based on the info you have provided I would say that your both 4G0907697G modules are faulty.
I wish I was wrong.
Click to expand...
this is what i was thinking.. i will contact the supplier tomorrow and see what they say - I've looked on their site and saw that i have only 14days to return things.. hmmm

thanks for your patience and of course help! i'll see what i can do with the modules.

apart from that @Robert im kind of glad that in the end my wiring seems ok - i was beginning to have doubts! I did a continuity test from several pins to test that all was ok though and it did work..
 
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Pauly said:
This is a terminal 30 positive and in H4/H7 is used as the supply for levelling motors but redundant on led
Click to expand...
So even VW installs extra wiring into their vehicles - how did they miss that :speechless:
 
Both are compatible.
I have used G and never had any problems or issues.
It is your choice and your decision.
 
AlberT6 said:
@Mathewst

Below is all HEX, you need to make this changes from the coding shown at your picture:

Byte 16 should be C0 (o is zero here)

Byte 18 - 73

Byte 19 - 89

Byte 21 - CD

Byte 22 - 79

Byte 23 - 60 is OK

Try it and tell us how it works, should be fine ;)
Click to expand...

This worked great on my T5.1 conversion.
Thanks
 
Robert said:
Both are compatible.
I have used G and never had any problems or issues.
It is your choice and your decision.
Click to expand...
Modules received this am, swapped out just now fitted it all back together and just did a quick check - i have DRL's :) I'll finish the coding of 55 in the next day or two.

relieved!

thanks to all for the help, patience and availability @Robert @mmi @Pauly @Flyingspanner etc etc you guys rock. :thumbsup:
 
DRLs should appear exact the same as SIDE LIGHTS but brighter(higher luminosity).
So you should see the difference when switching between DRLs and SIDE LIGHTS.
 
ok tested multiple times with and without engine.. no difference between the drls or sidelights in intensity..:oops:

low beam all ok still and high beam ok.

i'll get a look with obd again at some point but we have galeforce winds coming from the arctic so its not fun being outside at the mo :)
 
So
- no key in the ignition lock + indicator e.g. left --> side/parking lights both front and rear left
- no key in the ignition lock + light switch at side/parking lights --> lights both left+right, both front+rear (all corners)

What's the BCM coding at the moment?
No need to go out - the last one is stored in the OBDeleven. Probably already knew but here it goes anyways:
Just tap your vehicle > Control Units > 09 Central Electrics > Info > Long coding - Tap and hold on the code & paste here​
 
62A0393A0A21209201284F742CEB8ED4D0A0730F60C77960320400230800

Parking lights work, and in sidelight POS, no key I do have lights all corners just not different from DRLs at the front.. at the moment im not sure if its sidelights or drl's :laugh:

i havent done this... im feeling it might be the answer.. as when i did a scan the only thing i couldnt clear was in 55..no basic setting.. not sure what to do as i was expecting another option i guess..

1618512922903.png 1618512943890.png this was in basic settings - is it basic headlamp setting or acknowledge basic setting?

and what do i need to put in?!
 
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@Robert @mmi any ideas just on these basic settings - i press on the green check - it seems to start a process but this doesnt do anything - do i need to put a number in here to get it to work?

can i use the same setup as oem? what is this?

Does this mean the lights wont work properly as is?

I have this fault in 55, and this otherone in 19 that i cant clear..


Code: 
Date: 2021-04-16 14:45

    VIN: WV2ZZZ7HZGH011847
    Car: Volkswagen Transporter
    Year: 2016
    Body type: VAN
    Engine: CXHA 110 kW (150 HP) 2.0 l
    Mileage: 42640 KM

---------------------------------------------------------------
01 Engine

    System description: R4 2.0l TDI
    Software number: 04L906056KM
    Software version: 6186
    Hardware number: 04L907445
    Hardware version: H02
    ODX name: EV_ECM20TDI03004L906056KM
    ODX version: 004013
    Long coding: 0019401C432401090000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
03 Brakes

    System description: ESC      
    Software number: 7E0907379P
    Software version: 0132
    Hardware number: 7E0907379M
    Hardware version: H05
    Serial number: 41495000001554
    ODX name: EV_Brake1ESCCONTIVN75XGP2
    ODX version: 011001
    Long coding: 347E40982563847F2C7D027AA48921F3780000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
04 Steering Angle Sensor


    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
08 Air Conditioning

    System description: Climatic-T5
    Software number: 7E0907047S
    Software version: 0607
    Hardware number: 7E0907047S
    Hardware version: H22
    ODX name: EV_ClimaticT5
    ODX version: A01003
    Long coding: 0000000003

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
09 Central Electrics

    System description: BCM PQ25 Max4
    Software number: 7E0937090
    Software version: 0736
    Hardware number: 7E0937090
    Hardware version: H80
    Serial number: 0771 134150114
    Long coding: 62A0393A0A21209201284F742CEB8ED4D0A0730F60C77960320400230800

    Subsystems:
        System description: RLS 150615 03
        Software number: 5K7955559B
        Software version: 0059
        Hardware version: 37
        Long coding: 0228DD

        System description: J386__TSG_FT
        Software number: 7E0959801H
        Software version: 8654
        Hardware version: 003
        Serial number: KU0KU016061551672215
        Long coding: 0400A0

        System description: J387__TSG_BT
        Software number: 7E0959802H
        Software version: 8654
        Hardware version: 003
        Serial number: KU0KU016061551670136
        Long coding: 1400A0

        System description: E221__MFL-TAT
        Software number: 6C0959442
        Software version: 0023
        Hardware version: H06
        Serial number: 2131816385801770AB2B
        Long coding: 240000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
10 Parking Assistance

    System description: PARKHILFE 4K
    Software number: 7E0919475M
    Software version: 0205
    Hardware number: 1Q0919475
    Hardware version: H03
    Serial number: 32991509005452
    ODX name: EV_VW75XParkAssis4K
    ODX version: 001008
    Long coding: 118008

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
15 Airbag

    System description: VW10Airbag00G
    Software number: 7E0959655D
    Software version: 0016
    Hardware number: 7E0959655D
    Hardware version: 008
    Serial number: 003PH000831E
    ODX name: EV_AirbaVW10BPAVW12X
    ODX version: 001028
    Long coding: 000000000000000000000000000000003047

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
17 Dashboard

    System description: KOMBI    
    Software number: 7E0920860L
    Software version: 1007
    Hardware number: 7E0920860L
    Hardware version: H05
    Serial number: 00000000000000
    ODX name: EV_Kombi_UDS_VDD_RM09
    ODX version: A05730
    Long coding: 160B010300

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
18 Parking Heater

    System description: STH-T5GP2
    Software number: 7E0963273
    Software version: 0007
    Hardware number: 7E0963273
    Hardware version: 002
    ODX name: EV_AuxilParkiHeateWOST5G2
    ODX version: 001010
    Long coding: 4101

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
19 Gateway

    System description: GW-K-CAN TP20
    Software number: 7E0909901
    Software version: 0736
    Hardware number: 7E0937090
    Hardware version: H80
    Long coding: 042205

    Trouble codes:
        01044 - Control module incorrectly coded
            static


---------------------------------------------------------------
25 Immobilizer

    System description: IMMO     
    Software number: 5K0953234
    Software version: 1007
    Hardware number: 5K0953234
    Hardware version: H05
    Serial number:           
    ODX name: EV_Immo_UDS_VDD_RM09
    ODX version: A03710
    Long coding: 000000

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
55 Headlight Regulation

    System description: AFS-ECU  
    Software number: 6R0907357C
    Software version: 0050
    Hardware number: 6R0907357B
    Hardware version: 005
    Serial number: --------------
    ODX name: EV_HeadlRegulVWLWRCC
    ODX version: 002006
    Long coding: 0FCA020001000000

    Trouble codes:
        C107E54 - Headlight No basic setting
            static


---------------------------------------------------------------
56 Radio


    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
61 Battery Regulation

    System description: Batt.regelung
    Software number: 7E0907534
    Software version: 0736
    Hardware number: 7E0937090
    Hardware version: H80
    Serial number: 0771 134150114
    Long coding: 330B1A73

    Subsystems:
        System description: J367-BDM 
        Software number: 7E0915181G
        Software version: 0223
        Hardware version: H08
        Serial number: 62111808441261928100

    Trouble codes:
        No trouble codes found

---------------------------------------------------------------
69 Trailer Control

    System description: Anhaenger
    Software number: 1K0907383H
    Software version: 0130
    Hardware number: 1K0907383G
    Hardware version: H12
    Serial number: 00000370576719
    Long coding: 410D000103000000

    Trouble codes:
        No trouble codes found


would this be the same difficulty with vcds? @Pauly can i rent the cable from the forum? its a bit expensive for me to justify (having just told the wife im not going to do any more mods!)
 
Last edited by a moderator:
Basic setting is for the adjustment, once set AAND SAVED will go out, this is for the range adjusters motor positioning only, then you have them adjusted on a beam setter. Mine were miles out and the fine setting was out too. This won’t have anything to do with DRL op. Did you swap the two wires over at the BCM plug? Can’t remember without looking think they had to swap over to 5/6? if memory serves. I would need to look it up. Robert is best with that info off top of his head probably.
 
Flyingspanner said:
Basic setting is for the adjustment, once set AAND SAVED will go out, this is for the range adjusters motor positioning only, then you have them adjusted on a beam setter. Mine were miles out and the fine setting was out too. This won’t have anything to do with DRL op. Did you swap the two wires over at the BCM plug? Can’t remember without looking think they had to swap over to 5/6? if memory serves. I would need to look it up. Robert is best with that info off top of his head probably.
Click to expand...

i had
RHS: pin 10 of the 14 pin plug goes to BCM pin 6
LHS: pin 10 of the 14 pin plug goes to BCM pin 5

this what you mean?

for the basic setting - thats the thing i cant seem to set one.. no idea whats happening..
 
Yes

So go into 55 and into basic settings to set up your headlights. Once in save and exit and erase the fault code. See if that works. I’m assuming when you turn start the engine with the headlights on, the motors don’t cycle down then to running level with that code listed.
 
Yup exactly they don't do that. I have tested that they move using output test in obd..
 
So the other option is to take it to a VW garage and ask them to set your lights on a beam setter. Once done it will work. All the time it is stuck in basic settings it won’t and you will have a light on the dash. This is the quickest way to sort it, not necessarily the cheapest though.
I have never used anything other than ODIS and VCDS so unless someone has the diagnosis tool you have and have tried to do basic settings I am of no help sorry.
 
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