Hi everyone!, new to Galaxy owning! I have just bought a 54 reg 130hp tdi Ghia at auction. There are a few things that i cant find out in the book. 1. It is fitted with DVD players in the head rests and a picture shows on the screen but no sound, do i need Head phones (none with the car) to hear anything? 2. Also it has the sat nav/ radio unit but no CD changer at the O/S/rear side pocket of the car, with no sign there ever was one as the hole for the wire has a proper bung in it and no spare wires underneath, seems a strange option to me. There is a cd slot in the radio but seems its only for the sat nav data CD 3. The car drives really well but there is a slight grinding noise when pulling hard on left hand turns from i think the drive shaft, its similar to a worn out brake pad noise. 4. I only got 1 key (remote type), what is involved in getting another, can a new one be programmed with the existing one? I would be very grateful for any info on these things