RSQ3 Rsq3 bcm

[powernut stress]

Not sure if anyone can help , I’ve fitted a rsq3 engine / dsg gearbox into a aftermarket vechical. Everything’s in running but I’m struggling on getting brake lights to power via bcm ?
brake switch wired up and works !
Lights on dash for it/ and dsg unlocks when pedal is pressed!
also shows brake pedal is pressed in abs unit / but nothing in dsg or bcm
Bcm powers up and canbus conected !
Shows when pedal is pressed , but no power to brake light bulbs on rear?
Anyone any idea of further pins I may need to make them work / ie earths/ lives/ further pins
2014 rsq3

 

[NHN]

Oooh this sounds like a fun retrofit, any pics of the car.

 

[powernut stress]

Oooh this sounds like a fun retrofit, any pics of the car.

Only a bit of diy tbh but Yearh. Had a fair bit off wireing hassle but stuck on the bcm pinouts so projects just sat there ( unless anyone knows if the dsg gearbox will drive without the bcm in use , as it selects gears and wheels move in drive ?

Few pics

 

[DaveW]

Now that's what I call a sleeper!

 

[powernut stress]

Buzzing I managed to get the dsg gearbox to
View: https://vm.tiktok.com/ZGe1FgmYv/