(13:th-Nov-2019, 21:06:56)Jpbroad1970 Wrote: Without wiring changes and reprogramming you have no chance of getting it to work. The wiring between cd400 and cd500 or any factory Nav is totally different, in if it came out of an insignia all the buttons will be mixed up in use.
Thank you JP
I have replaced my old unit CD400 back into the car but that's not working either, though it did work ok when I took it out ? ? NO POWER at all to the unit?
Do you know anywhere near or around the Bristol area I could go to get it fixed please.