[Les C]

Hi, the controls on my steering wheel have stopped working (for the android volume and brightness plus phone control) after fitting a new lighting control arm. I’m fairly sure the replacement part was installed OK.
Also, does anyone know which fuse box and fuse number the steering wheel controls use -I’m still searching for a manual.
Thanks, Les

[The Gonz]

I'm not sure the controls have their own fuse. They provide signals to the sound system so don't carry power of their own.
I suspect something has not been reconnected properly or perhaps a damaged clockspring.