Service & Repair Manual

My car is a 2002 Chevrolet Trailblazer, I have problems with the check engine and reduced engine power that always comes on, particularly when the engine is cold. Please help and thanks.

Answer: The reduced engine power light works like this, in the power-train control module, a fault code will be set everytime the reduced engine power light comes on. So, you can follow the related diagnostic information to help you to find out the cause of your reduced engine power light coming on.

The windshield wiper on my 1995 Mercedes Benz E320 keeps working one I start the engine, what can be the problems?

Answer: I guess your problem is one of these two, first, you should check for the switch and the second, if the switch is ok, check the multi-relay.

I have my window wipers on my 1992 Mercedes Benz 400SE headlights stuck, I have one stuck up and one stuck down, how can I make these window wipers work? Something must have pushed them.

Answer: Each wiper has its own motor and runs when you turn the regular wipers (on the windshield). In a car wash, it is not common to get them damaged, unless the motors are bad or cheap. Just take your car to any good German repair shop and the mechanic will get them back to center for you.