98 E300 Turbo Electrical Gremlin
 

Greetings All,
I have read the other threads about this issue and was hoping someone has a new perspective. My seats and windows will stop working-disconnect battery and they work for a few days. It is definitely not a fuse. Does anyone know if there is a common relay, module, etc, that affects both? Yesterday, the power locks also failed, as well as the windows and seats. Disconnected battery and once again everything works.

Thanks!

could be your one of door control module but not sure, have you checked the voltages?