I have recently bought a 2003 registered Peugeot 406 GTX diesel automatic. The sat nav cd drive accepts the cd perfectly well (new cd bought from Navteq and tested as OK by Peugeot main dealer), the screen, however shows "cd unreadable".
Peugeot main dealer advises replacement, local audio + shop can't help, Halfords etc similar.
Short of hitting the unit with a club hammer, I'm stumped.
Any know who does repairs ?

Peter, July 2007

Try a dead cleaner in the drive.

t, July 2007