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Re: UPGRADING BCM 6R

Posted: Sun Sep 03, 2017 3:27 pm
by iichel
Run a wire from Fuse 57 on fuse holder B to BCM T73b/11 (1mm2 of thickness)
Run a wire from BCM T73b/10 to the left fog light, 1.5mm2 of thickness, the other wire of the fog light to a ground point
Run a wire from BCM T73b/9 to the right fog light, 1.5mm2 of thickness, the other wire of the fog light to a ground point
Run a wire from light switch T17/8 to BCM T73a/7, thickness 1.5mm2

Do you have a steering angle sensor? (i.e. ESP from factory)?

Re: UPGRADING BCM 6R

Posted: Sun Sep 03, 2017 5:48 pm
by govindsharma
I have steering angle in my car not factory installed installed with the help of by Ciclo Sir.

Thank you.

Re: UPGRADING BCM 6R

Posted: Sun Sep 03, 2017 5:57 pm
by govindsharma
iichel wrote: Sun Sep 03, 2017 3:27 pm Run a wire from Fuse 57 on fuse holder B to BCM T73b/11 (1mm2 of thickness)
Run a wire from BCM T73b/10 to the left fog light, 1.5mm2 of thickness, the other wire of the fog light to a ground point
Run a wire from BCM T73b/9 to the right fog light, 1.5mm2 of thickness, the other wire of the fog light to a ground point
Run a wire from light switch T17/8 to BCM T73a/7, thickness 1.5mm2

Do you have a steering angle sensor? (i.e. ESP from factory)?
I had purchased following wire

VW Polo 6R + 6C cable harness daytime running TFL over Bordsteuergerä t

Re: UPGRADING BCM 6R

Posted: Tue Sep 05, 2017 11:42 am
by ag69
iichel wrote: Sun Sep 03, 2017 3:27 pm Run a wire from Fuse 57 on fuse holder B to BCM T73b/11 (1mm2 of thickness)
Run a wire from BCM T73b/10 to the left fog light, 1.5mm2 of thickness, the other wire of the fog light to a ground point
Run a wire from BCM T73b/9 to the right fog light, 1.5mm2 of thickness, the other wire of the fog light to a ground point
Run a wire from light switch T17/8 to BCM T73a/7, thickness 1.5mm2

Do you have a steering angle sensor? (i.e. ESP from factory)?
A question related to wiring here. Apologies for taking thread to different discussion.
But is there any guidelines document/reference for which wire ie thickness should be used for which connection?
  • 1.0 mm(square)
  • 1.5 mm(square)
  • 2.0 mm(square)
  • Any other specifications
eg. BCM to fog lights or any sensors or dashboard switches.

Re: UPGRADING BCM 6R

Posted: Tue Sep 05, 2017 11:49 am
by iichel
Yes, this is all specified in the wiring diagrams, i.e. in ElsaWIN or ERWIN

Re: UPGRADING BCM 6R

Posted: Tue Sep 05, 2017 12:54 pm
by ag69
Thanks iichel.
I think here are couple of links for newbe like me:

http://www.erwin-portal.com/
http://wiki.ross-tech.com/wiki/index.ph ... nformation
https://erwin.vw.com/erwin/showOrderFlatrate.do

How can one use it:

Re: UPGRADING BCM 6R

Posted: Tue Sep 05, 2017 1:44 pm
by antardaksh04
govindsharma wrote: Sun Sep 03, 2017 5:57 pm I had purchased following wire

VW Polo 6R + 6C cable harness daytime running TFL over Bordsteuergerä t
Hi,

Following diagram (by Ciclo) might also be useful to wire DRL. You might have already seen this , I thought I will share for benefit of others.

Image

Regards.

Re: UPGRADING BCM 6R

Posted: Mon Sep 11, 2017 5:19 am
by ciclo
iichel wrote: Sun Sep 03, 2017 3:27 pm Run a wire from Fuse 57 on fuse holder B to BCM T73b/11 (1mm2 of thickness)
Run a wire from BCM T73b/10 to the left fog light, 1.5mm2 of thickness, the other wire of the fog light to a ground point
Run a wire from BCM T73b/9 to the right fog light, 1.5mm2 of thickness, the other wire of the fog light to a ground point
Run a wire from light switch T17/8 to BCM T73a/7, thickness 1.5mm2

Do you have a steering angle sensor? (i.e. ESP from factory)?
He's talking about daytime lights, not fog lights.

Hmm it's possible, maybe, you need vacation ... my vacation ended :cry: ........................................ finally! :mrgreen:

Re: UPGRADING BCM 6R

Posted: Mon Sep 11, 2017 5:33 am
by ciclo
govindsharma wrote: Sun Sep 03, 2017 2:58 pm Dear Sir I had purchased fog lights with static cornering lights and day time running lights 6C0941661 and 6C0941662. Now tell me in which bcm connector wire must be connected and coding for it.

Thank you
viewtopic.php?f=56&t=69603&start=45#p524154

https://ibb.co/c1aVwv

The gray/purple wire in the diagram that goes to T73b / 29 is already installed in your 6R, included in the wiring you bought me :wink: , so you do not have to do anything in the area of light switch seen in the diagram.

T73a/5 ... Black connector ... Right DRL
T73b/3 ... White connector ... Left DRL

Re: UPGRADING BCM 6R

Posted: Tue Oct 10, 2017 6:35 am
by govindsharma
Good Morning Dear
Can you please tell me what coding i have to do in BCM for making fog lights with DRLs works.

Thank you.

Re: UPGRADING BCM 6R

Posted: Tue Oct 10, 2017 8:22 am
by ciclo
Sure, tell me your current BCM coding. :wink:

Re: UPGRADING BCM 6R

Posted: Tue Oct 10, 2017 1:30 pm
by govindsharma
My Car Current BCM coding is as follows.Now tell me coding for fog lights with DRLs.

Address 09: Cent. Elect. (J519) Labels: 7E0-937-BCM-V1.clb
Part No SW: 7E0 937 090 B HW: 7E0 937 090
Component: BCM PQ25 Max4 H81 0744
Revision: B9081001 Serial number: 0982 352161207
Coding: 3AB02BBF48A3000001380FB07CEB9E901BC0614F60AC2000200000030800
Shop #: WSC 12345 123 12345
VCID: 2A5B68CE453E0312DE-807E

Thank you.

Re: UPGRADING BCM 6R

Posted: Tue Oct 10, 2017 1:55 pm
by iichel
DRL over cornering lights:
3AB02BBF48A3000001380FB07CEB9E901BC0614F60AC2044200000030800

Re: UPGRADING BCM 6R

Posted: Tue Oct 10, 2017 7:05 pm
by ciclo
govindsharma wrote: Tue Oct 10, 2017 1:30 pm My Car Current BCM coding is as follows.Now tell me coding for fog lights with DRLs.

Address 09: Cent. Elect. (J519) Labels: 7E0-937-BCM-V1.clb
Part No SW: 7E0 937 090 B HW: 7E0 937 090
Component: BCM PQ25 Max4 H81 0744
Revision: B9081001 Serial number: 0982 352161207
Coding: 3AB02BBF48A3000001380FB07CEB9E901BC0614F60AC2000200000030800
Shop #: WSC 12345 123 12345
VCID: 2A5B68CE453E0312DE-807E

Thank you.
1 New BCM coding (copy-paste)
3AB02BBF48A3000001380FB06CEB9E905FC0616F60AC2040200000030800

2 If you also want :arrow: this function:
3AB02BBF48A3000001380FB06CEB9E905FC0616F60AC20C0200000030800

3 If you also want :arrow: this function:
3AB02BBF48A3000001380FB06CEB9E905FC0616F60AC20D0200000030800


... and everything will work perfectly in your 6R with your new installation (fog lights with additional bulbs for DRLs). :wink:

Re: UPGRADING BCM 6R

Posted: Tue Oct 10, 2017 7:21 pm
by iichel
Do the options 2 and 3 also work with halogen DRL? If I understood correctly, the bi-xenon headlights are not installed.