Retrofitting of Auto leveling headlight system (AFS) for Polo 6R

[iichel]

that's it

[CNK]

I thought my AFS work well, but probably I did something wrong.
Maybe I use incorrect part (6R0 907 357 C).

VCDS:

Code: Select all

Address 55: Xenon Range (J431)       Labels: 6R0-907-357.clb
   Part No SW: 6R0 907 357 C    HW: 6R0 907 357 B
   Component: AFS-ECU       005 0050  
   Revision: --------    Serial number: --------------
   Coding: 0708000001000000
   Shop #: WSC 85046 004 02308
   ASAM Dataset: EV_HeadlRegulVWLWRCC 002006
   ROD: EV_HeadlRegulVWLWRCC.rod
   VCID: 3A7D42AABD28F3CE959-806F
No fault code found.

AFS test:



but...

when I try change in my coding Byte 01 from 07 to 01 (label VW Polo 6R) I have alert:

Coding rejected
Error 31: Request out of range

https://1drv.ms/f/s!Ap3Ii1h33vISgrcCc1IaDYYDvxkh8Q


So what's wrong with my AFS? (I have VCDS 12.12)

[iichel]

your AFS seems to be the incorrect part number. I think it should be the 6R0 907 357.

I.e this is my AFS with the OEM LED headlights (just as your Polo):

Address 55: Headlight Range (J431) Labels: 6R0-907-357.clb
Part No SW: 6R0 907 357 HW: 6R0 907 357
Component: LWR-ECU H02 0070
Revision: -------- Serial number: --------------
Coding: 0192000001000000
Shop #: WSC 00788 648 00255
ASAM Dataset: EV_HeadlRegulVWLWRPt 001004
ROD: EV_HeadlRegulVWLWRPt_VW25.rod
VCID: 77F7EDA3CE3F36FA91-8023

No fault code found.

You have the 6R0 907 357 B (see HW in your autoscan). That part is only delivered on the Passat CC

[CNK]

ciclo's unit 55:

Code: Select all

Address 55: Headlight Range (J431) Labels: 6R0-907-357.clb
Part No SW: 6R0 907 357 HW: 6R0 907 357
Component: LWR-ECU H02 0070
Revision: -------- Serial number: --------------
Coding: 0112000001000000
Shop #: WSC 00788 648 00255
ASAM Dataset: EV_HeadlRegulVWLWRPt 001004
ROD: EV_HeadlRegulVWLWRPt_VW25.rod
VCID: 77B8CCA5BB8365C940-8022
No fault code found.

firegrafik said, that the coding 0D4A000001000000 in the AFS 6R0 907 357C have all polo sedans 2016 with bixenon headlights and ESP from the factory.

firegrafik told me, that 6R0907357C control units could be in two EEPROM preset (Z0A — for ESP and Z0D — for ABS only)
The Z0A control unit could change headlight level not only by the rear axle sensor, but by the ESP sensors also — dinamic leveling.

Some guy from Russia wrote me, that my AFS module is not for my AFS sensor. Then I started exploration on forums. It's strange, because it looks like it works

[Adam87]

Is this still unfixed? I have fixed some AFS modules with this issue, needs a new file flashed to the module


Sent from my iPhone using Tapatalk

[iichel]

I'm not sure... http://www.oemepc.com/tvn_result/search/tvn/6R0907357C

[CNK]

I'm not sure... http://www.oemepc.com/tvn_result/search/tvn/6R0907357C

So I need to buy this one: http://allegro.pl/sterownik-zasiegu-xen ... 24520.html ?

H02 0070 like your AFS/

[iichel]

i think so, yes

[CNK]

i think so, yes

Ok, thanks!

6R0907357C and 6R0907357B are also in Polo but not in models from Europe.
Eg. http://www.oemepc.com/vw/part_single/ca ... d/0/lang/e

RoFIREmaN from drive2.ru said me, that 6R0907357C is always in tandem with the sensor 5Q0907503 (800Hz).

6R0907357C is OEM part in T6 California '16:

[iichel]

that can very well be, i don't know much about the china spec AFS system. it sounds very probable! the 5Q0 is based on the golf 7 according to the part number, so it makes sense that it only works on a selection of moduls

[ciclo]

AFS test:
https://www.youtube*.com/watch?v=b9CwIJy1Gns

I wonder why you deleted the video sound.



I agree with everything previously mentioned.

[ciclo]

https://drive.google.com/drive/folders/ ... sp=sharing

[graaja]

Hi iichel,

In the Bi-Xenon headlights, when AFS is installed, does the AFS control only the up/down movement of the headlight? Or does it also control the left/right movement when the steering wheel is turned when the car is running?

I read in one of the descriptions of the Bi-Xenon headlights that these support bend lighting, but the diagram in the below link of the Bi-Xenon shows only one range control motor.

http://www.oemepc.com/vw/part_single/ca ... g/e#sec_15

[iichel]

in the Polo 6R, we only have up-down and no left-right swiveling.

[ciclo]

Exactly iichel.

graaja,
AFS can include many additional functions but it is not the case of the Polo 6R with Bixenon or Led Headlights.

Cornering Light function is static in 6R, no has the dinamic cornering light. Static cornering lights in Bixenon headlights is much better than in the fog lamps, the vision field is more wide.

Static = up to 40 Km/h (according traffic rules) but it can be modified in 32 channel (BCM adaptations) up to ∞ & --->... (put in your book it was discovered by ciclo for the PQ25 BCM)

Dinamic = for example