I'm reposting this thread myself because I need some answers ASAP.
Can I fit steering wheel controls of the factory headunit on an Astra G which didn't come with the car it as standard? Would it be too much of a hassle? Or would anyone have some instructions?
I think the models a year after mine had them as standard on the same headunit (Blaupunkt 520?)
In terms on mounting and wiring, does this all go behind the steering wheel cover? (ie, inside?) Or can it be done some other way? Where is the control connector anyway?
Sorry for asking so many questions, I'm not quite sure if its done before.