Mercedes-Benz 600SEL Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz 600SEL

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Mercedes-Benz 600SEL Problems

Rough running motor/lack of power due to distributor cap and rotor

A rough running motor or lack of power can be caused by the distributor cap and rotor.

Bad Switch/Blower Motor Resistor Assembly May Cause Inoperative Heater Blower Motor

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

Erratic Engine Operation and Poor Fuel Economy Due to Faulty Mass Air Flow Sensor

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.

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Mercedes-Benz 600SEL Questions

location of Blower Relay Switch (1 answer)

I need the location of the Resistor or Relay switch for the blower.

heating and air (1 answer)

after leaving my car in the garage for one year, now the heating and air conditioning display will not come on(dead) and there is no way to control ac/heat althaugh if I drive it I will get hot air from vents but not regulated by the fan that I can not control due to no active display .

Where is the fuel filter located on this model? (1 answer)

Just want to replace the fuel filter and don't know where it is.

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Mercedes-Benz 600SEL Reviews

my battery keep dying, i have replaced 2 new batterys and they die every 2 days
took battery out of the boot for replacment. Cannot open the boot again, Kindly help me with info...
the heater isn't working the AC is working fine and the heater it's just blowing cold air and i mad sure that the antifreeze is full in the tank and when i bought the car the reverse gear doesn't reverse all 4 gears works fine and the airpumb isn't working and the belt is breaking on me every 2-3 months bc i am pay passing the air pumb other then that is't great car thanks to u all one th...

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