Just picked my '92 300TE up after sitting idle for approximately 9
months. I noticed a relay (like a turn signal) clicking noise coming
from the passenger dash area the entire trip home (about an hour).
I tested the turn signals and emergency flasher and the clicking noise
is different from each.
With the head lamps in the off position, I turned the car off and
exited the car. The headlamps and turn signals began to flash for a few
seconds at the same rate as the interior click. After a few seconds the
exterior lamps stopped flashing but the interior clicking relay noise