Mercedes-Benz 600SL Repair and Maintenance

Other than a defective motor, a bad switch or blower motor resistor assembly can cause an inoperative heater blower motor.

A faulty mass air flow (MAF) sensor can cause erratic/rough engine operation and fuel economy issues. Since this sensor measures the actual amount of air entering the motor, when it fails, the engine control module (ECM) takes the wrong information and delivers incorrect volumes of fuel to the cylinders.

A refrigerant leak may develop from one or more of the following AC components: AC compressor, hose manifold for the compressor, or the evaporator core. The loss of refrigerant can cause poor AC performance. Our technicians tell us that proper leak diagnoses should be performed in order to determine the cause of any refrigerant loss.

I imported a 1993 MBZ 600SL from Canada. I just found out the car is not in compliant with the U S version and not in compliance with USDOT Standards. I want to modify the vehicle with a functioning emissions system(new catalysts and 02 sensors USA) that includes OBD. I have a Mercedes Benz mecha...

After test drive dash gages quit, coolant temp still registers, all other guages quit working, Speedometer, Tach, fuel gage, voltmeter all failed at the same time. This is a Japanese SL600 sport coupe. We have not been able to locate the OVP relay? Pulled the cluster, W1 ground looks good for al...

2000 SL600 REPLACED CATALYTIC CONVERTERS 14000 MILES AGO under warranty. Have gone bad again! $2500.00 repair. Need an alternative!!!!! Their must be a better way! Any advice?