I have a cdr500 in my vectra,a few weeks ago I hit a central island in pouring rain about 25-30 mph,as soon as it happened the n/s/f speaker stoped working.
The funny thing is is that after a week it started working again but only on the radio,if I try the cd then it stops working again.
Could the cd part of the stereo have got damaged in the impact(it was enough to badly bend the lower susp arm).
Any ideas?