Would anyone have an audio or link to one for a discovery 300TDi......it's got the cd multichanger system in it, and when fit an aftermarket stereo it's just crackling through the speakers, i need to know where the amp is located and the wiring colours going to it.
I don't think there is a swparate amp - just the one in the head unit. Have you checked all the wiring is correct in the plugs which go into the head unit? Some aftermarket units use a 'standard' wiring schedule which is slightly different to the OEM's.