94 E320 Cabriolet, help please!
The popping sound is constant and won't stop, even when the car is off.
I yanked out the radio and the noise didn't stop, which means there's most likely a problem with the factory amp.
I've pulled apart most of the trunk and the back seats but couldn't find the factory amp.
Do you guys have any ideas where it might be? Or any ideas on how to fix this problem?


