Yo ho, this old chestnut again.
my (post facelift) 307 wont take an aftermarket head unit, as it has the controls for the clock, and the parking sensors, and the autolights and all that jazz, on the front of the stereo.
(it would probably accept the unit, but having a permanently wrong clock would drive me spare)
it does however have a borked cdchanger.
does anyone know, if it is possible to connect an aftermarket head unit, as a slave device (onto the cd changer input basicly)
that way, i can select “cd changer” on the OE unit, and then use the aftermarked unit as normal.
(its a double DIN slot btw, the aftermarket unit isnt going in the glovebox or anything stupid)