1986 560 sel
Last week I installed a set of chrome rings around my gauges, and haven't driven the car since then. Today I got in and my stereo only works with the drivers door open as soon as the lower switch on the a pillar is depressed the stereo cuts out no power at all. I can't see what the cluster has to do with it but thats all thats changed . This is an aftermarket system but it's been installed for years. Also I noticed a buzzing coming from the right side kick panel but that could have been there always and with the radio on I didn't notice. Any thoughts?