T6 brake light switch

[Niknak]

Looking in the wiring diagrams for the brake light switch wiring it’s a four pin switch and can only find reference to three of them anyone got readings from thier switch for me

 

[DP55]

Hello Niknak,

on the wiring diagram you see "F" as the brake light switch.
The blue/yellow line gives 12 V from fuse 16 in the fusebox "B".
The black/red line goes to computer "J519" wich gives, on his turn, a signal to the stoplights.
I don't know if the switch is open or close when the brakepedal is not pushed.

Good luck.

 

[Niknak]

Cheers yeah I've seen that, there's a earth but also another wire can't remember colour can't think where it goes,I'm sure it's between switch and abs my issue but cheers for help

 

[christof]

Can anyone tell me where I can find the brake light switch on a 2016 T6 diesel? Brake lights are not working and I think this is the first things to try.

 

[Bigsidavies]

I’m sure someone will know the exact place but I’d look up under the brake pedal arm under the dash. That’s where it is on my A4 and I guess the obvious place on most to sense the brake pedal movement.

 

[Pete C]

And check the fuse.

Pete

 

[Bigsidavies]

I’m wrong, it’s just below the master cylinder. There’s a post on the forum but I’m too dim to be able to link it to this thread.

Brake light switch [Resolved]

Hi guys, I’m trying to replace the break light switch, I’ve stopped all around the break pedal but can’t see it. Any advice would be appreciated. Thanks.

www.t6forum.com

Ha, no I’m not

 

[christof]

Thanks for your help!! Any idea how I can get the thing out??

 

[Bigsidavies]

Thanks for your help!! Any idea how I can get the thing out??

Nope, sorry, my limit was the one I did under the pedal.