I have used the search feature and have not found any info that can help my present situation.

Here is my Problem.

For about 2 years now My powers seats have been getting worse in my C280

first they would only work after the car was started and running for 10 minutes but would work normally when I openned the door.


Now sometimes they don't work for days at a time.

I beleive it is a power supply problem of some sort because they either work at the same time or they are stuck at the same time so it is not the switches.


Is there control module for the seats that might be going bad (if so can someone tell me the location of it in a W202 chassis.

Could it be a relay that needs replacing. It is very annoying when you want to move the seat for whatever reason but you can't.


Help a brother out.