PeachParts Mercedes-Benz Forum - View Single Post - need advice on 300E rear power windows not working

JerryWagner · #2 03-02-2005, 11:29 AM

There are seperate fuses for each side, I would check those first, if you have faulty or un hooked switches at the rear doors the driver's window switches will not work, if it was my car I would first check the fuses, then check and make sure the switches are hooked up and working properly, I would then remove the door panels and take a hot wire from the positive side of the battery and apply power to the regulator motor to see if the motors work and then use a 12v lead tester to see if I am getting power to the motor, let us know what you discover