1995 s320 poor FM reception
 

I have a 95 S320 with the FM antenna in the rear bumper and the phone one ,useless, on the rear quarter...it seems like the FM reception is very weak with this set up,similar cars with the electrical antenna have excellent radio reception...any fix?

There's an amplifier somewhere in the trunk that boosts reception. Sounds like yours has gone out.

Mine went out in both my W124 and my current W210. The part is around $100 at the dealer.