So i purchased one of these OEM style chinese all singing and dancing double-din head units to replace the standard concert (double-din) unit in my 2007 Cab.
Here is the link: AUDI A4----ZHUHAI WITSON INDUSTRIAL CO.,LTD.---Professional Car DVD Player Manufacturer
I am sure it will split opinion but it looks great and has a lot of features for the money. Got about to fitting it yesterday and once wired in, gave it a quick test and all seemed to be fine. However after i disconnected the battery again to run all the cables and fitted the unit fully into the dash, i went to reconnect the battery and have a play.
When doing so, the units rear illumination (buttons not screen) came on permanently and the unit would not turn on or function at all. This is a problem as it was doing so without the key in the ignition! As such i went to remove the head unit and check what had gone wrong with the wiring.
IT IS STUCK! I can seem to release 3 of the four corners with the keys but not the fourth and cant get the thing to budge. I ended up removing the fuse for the stereo so it wouldnt drain the car battery overnight.
Im pretty distraught about it as avoided using a fitter to save money and now i feel amateur and frustrated and i have no tunes in my motor, as well as a dash that cost me a fortune and looks great but doesnt work.
Anyone got any advice? Its ruined my weekend