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Dash Lights go off with headlights

Posted: Tue Jan 11, 2022 9:02 am
by Geeba
Hello

Long time visitor but finally need a bit of help...

We have a 2011 Polo and have a problem with the dash lights, they work on side lights, but when we switch it to headlights they go out, which is of course making winter driving a complete pain.

Anyone had this? - known issue maybe? - any pointers would be greatly appreciated. ;)

Cheers

Re: Dash Lights go off with headlights

Posted: Thu Jan 13, 2022 8:52 am
by Geeba
Or would anyone have some idea on where to start? - new switch? do they fail? - had dozens of VW's and the only light switch I've known to fail was the Corrado....

It does seem to have a few electrical gremlins as the passenger door window won't work from the door switch... yet works from the drivers door switch, tried a new switch there and it made no difference. :shock:

Any help would be greatly appreciated

Re: Dash Lights go off with headlights

Posted: Tue Jan 18, 2022 2:08 pm
by Geeba
No one had this?

Re: Dash Lights go off with headlights

Posted: Tue Jan 18, 2022 2:43 pm
by giannis20vt
At Polo 6C it is possible to program (adapt) those kind of things through thw BCM module. WIth a VCDS cable for example.
I don't know if this is possible to 6R also.

Re: Dash Lights go off with headlights

Posted: Tue Jan 18, 2022 3:19 pm
by iichel
Sounds like a broken light switch

Re: Dash Lights go off with headlights

Posted: Wed Jan 19, 2022 8:58 am
by Geeba
Are the pattern light switches any good? or must I buy a genuine VAG one?