I have a 1996 Xantia 1.9TD VSX with a sports mode button just in front of the height selector. The problem is the rear suspension goes rock hard sometimes on speed humps or rough roads. I've just had a new rear height corrector fitted, and this didn't change a thing. The car raises and lowers OK. The only thing I can add is this problem appeared when a pipe popped off somewhere at one of the rear wheels, and I just pushed it back on.
Does anyone know whats wrong with it?
Random Rear Hard Ride
Moderator: RichardW