UPGRADING BCM 6R

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vento2013
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Re: UPGRADING BCM 6R

Post by vento2013 »

Hi, Replying for your PM,

I am still new member so I cant send PM to you. So please send your mail id or contact thru PM,

Thanks
govindsharma
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Re: UPGRADING BCM 6R

Post by govindsharma »

Dear All Good Evening,
Can anyone tell me the process of upgrading BCM from 7E0 937 089B to 7E0 937 090C.

Thank you.
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ciclo
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Re: UPGRADING BCM 6R

Post by ciclo »

You don't need to do anything special, or add any kind of wiring if 7E0 937 089B is the original from factory.

Follow the Ross-tech instructions for replacement (BCM PQ25). Just that.
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Re: UPGRADING BCM 6R

Post by govindsharma »

Hello Sir
I want to install bi xenon headlights Part No is 6R1-941-039 A and 6R1-941-040 A .Sir as i had checked in Etka in VW service center the parts that VW Vento High line plus for AFS are
1. BRACKET (6R0 612 405)
2. LEVEL SENSOR WITH POLES (6R0 512 521 A).
3. NUTS AND BOLTS (N102 252 02).
4. CONTROL UNIT FOR CORNERING LIGHTS AND HEADLIGHT RANGE CONTROL (6R0 907 375 Z09)
5.BRACKET (6R0 971 845K).

But in here in forum i had read that we have to use 6R0 907 375 Z03 instead of 6R0 907 375 Z09. Please tell me that the parts that i had mentioned are correct or not.If not kindly tell me tell me correct part no and link of wiring harness that is required for installing bi xenon headlights.

Thank you.
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ciclo
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Re: UPGRADING BCM 6R

Post by ciclo »

Polo 6R RHD Hatchback (not Sedan or Vento)

Bixenon headlights:

Left... 6R2941039 A/B/C/D
Right... 6R2941040 A/C/D

RHD and LHD

AFS unit... 6R0907357 Z03

Sensor with poles... 6R0941273B

Holder on rear axle... 6R0612405

Bracket... 6R0971845K

http://www.team-bhp.com/forum/diy-do-yo ... ost4166916

https://drive.google.com/file/d/0B2nv91 ... sp=sharing
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ciclo
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Re: UPGRADING BCM 6R

Post by ciclo »

govindsharma wrote: I had purchased following wiring from ebay germany.

https://www.ebay.de/itm/132615225185?ul_noapp=true (T10-T14 wiring)

https://www.ebay.de/itm/170982304945?ul_noapp=true (AFS wiring)

and all the parts which you had tell in forum for AFS. Sir now please tell me i had to uninstall my fog lights with DRLs
How to install the wiring for Bixenon headlights and AFS system in your 6R.

1.
https://drive.google.com/file/d/0B2nv91 ... sp=sharing
(from new Bixenon headlights to BCM = new front parking/side lights for LED module, new DRLs for LED module, new SCLs)

Remove the correspond wires that are already present in the BCM to install the new wires indicated in the previous image.
- Isolate those belonging to the DRLs.

2.
Modify the wires for foglights (mandatory for you)

https://drive.google.com/file/d/1evzipD ... sp=sharing

Note for you: Where it says 57 fuse (6R Europe) for you is 49 fuse (your 6R), nothing to worry about here.
Follow the instructions contemplated in the image.
Only for your reference :arrow: https://uk-polos.net/viewtopic.php?f=56 ... 45#p532944

Therefore, in your T10 red connector (automatic lights) you must remove and isolate the original yellow white wire from the slot 3. Install the new wire in the same slot according to the picture, from this slot 3 to SB54a-- New fuse 15A --SB54b, and from here to the two original wires T73b/9 & T73b/10 , according to the picture.

3.
Wiring for AFS system. (Powertrain CAN lines)

Follow the instructions of the AFS wiring manufacturer.

https://drive.google.com/drive/folders/ ... sp=sharing (diagrams)
J519... BCM
J431... AFS unit
MX1... left Bixenon headlight
MX2... right Bixenon headlight
G76... rear sensor AFS system
SB11... +15 signal
Take the power from one of the +15 slots available in your fuse box.
For example:
Image

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

Follow these instructions faithfully.

It is necessary to code with VCDS. I will do it.
Post a new/recent/fresh autoscan when you have finished installing all the wiring.

Please, use this thread if you have new questions. Thanks.
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Re: UPGRADING BCM 6R

Post by govindsharma »

Thank you Sir. I will write here if i have any query.
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ciclo
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Re: UPGRADING BCM 6R

Post by ciclo »

I feel generous :lol:, I will make the wires you need for the fog lights, I will send them as a gift to your address in India.

I think there are missing wires in the T10-T14 harness you have bought on eBay. I'm not sure, I think the eBay sale specifies that it's a single cable for each bixenon headlight up to the BCM.
Everyone needs three wires for each Bixenon headlight (kufatec harness) when they are installed in the 6R. (from headlights to BCM)
We need the help of someone who speaks German to translate the eBay sale. For example iichel... :)

Code: Select all

Bei Bi-Xenon Scheinwerfern ist es erfoderlich ein zusätzlich mitgeliefertes Kabel zum Bordsteuergerät zu legen.
govindsharma
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Re: UPGRADING BCM 6R

Post by govindsharma »

Thank you Sir for your kindness if these cables is incorrect i will cancel my order please suggest me what to do and from where to buy.Please give me link or make for me.I will call to my friend not to buy it. In fact i will mail him right now.

Thank you.
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ciclo
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Re: UPGRADING BCM 6R

Post by ciclo »

https://www.ebay.com/itm/VW-Polo-V-6R-X ... xylpNTRTVy

You don't need the gray cables (save them for experimental pourposes :mrgreen:), only all the ones that are attached to connectors.

Seller don't send to India, ... I guess your friend will send them to you.
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Re: UPGRADING BCM 6R

Post by iichel »

ciclo wrote: Sat Jun 16, 2018 5:02 pm I feel generous :lol:, I will make the wires you need for the fog lights, I will send them as a gift to your address in India.

I think there are missing wires in the T10-T14 harness you have bought on eBay. I'm not sure, I think the eBay sale specifies that it's a single cable for each bixenon headlight up to the BCM.
Everyone needs three wires for each Bixenon headlight (kufatec harness) when they are installed in the 6R. (from headlights to BCM)
We need the help of someone who speaks German to translate the eBay sale. For example iichel... :)

Code: Select all

Bei Bi-Xenon Scheinwerfern ist es erfoderlich ein zusätzlich mitgeliefertes Kabel zum Bordsteuergerät zu legen.
The german basically says:
For bi-xenon headlights, it is necessary to connect the additionally included wires to the BCM.
But since you already have the BCM Max, you can leave out the grey wires. The three wires in already the adapters (T14/10; /12 and /14) will need to go to the BCM.
Some of the grey wires will connect the fog lights to the fuse box, but it's in an unsafe way.
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ciclo
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Re: UPGRADING BCM 6R

Post by ciclo »

iichel wrote: Sat Jun 16, 2018 7:36 pm The german basically says:
For bi-xenon headlights, it is necessary to connect the additionally included wires to the BCM.
wires or wire ?

Code: Select all

mitgeliefertes
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Re: UPGRADING BCM 6R

Post by iichel »

ciclo wrote: Sat Jun 16, 2018 7:54 pm
iichel wrote: Sat Jun 16, 2018 7:36 pm The german basically says:
For bi-xenon headlights, it is necessary to connect the additionally included wires to the BCM.
wires or wire ?
I bought a few of these, a long time ago, and there are several wires included.
But it's written 'ein mitgeliefertes Kabel' which means 'one included wire'
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Re: UPGRADING BCM 6R

Post by ciclo »

Ok, thanks a lot.
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UPGRADING BCM 6R

Post by benzinkopf »

ciclo wrote:
iichel wrote: Sat Jun 16, 2018 7:36 pm The german basically says:
For bi-xenon headlights, it is necessary to connect the additionally included wires to the BCM.
wires or wire ?

Code: Select all

mitgeliefertes
“ein......Kabel”
so it should be single wire.

btw. i think i bought the same AFS wiring from the same seller last time. As the wiring is made for LHD. i have to take out the terminal pins from the 26pin afs connector and switch the position from LHD to RHD, for one reason:
1) the length of wires provided is of coz opposite for Left and Right.

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Last edited by benzinkopf on Sat Jun 16, 2018 8:00 pm, edited 1 time in total.
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