Mercedes-Benz 350SDL Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz 350SDL

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Mercedes-Benz 350SDL Problems

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.

Power steering hoses can develop leaks

Power steering hoses and components can develop leaks.

Improper Temperature Output From HVAC

One or more blend door vacuum actuators may fail resulting in the incorrect output temperature from the HVAC system. Failed actuators will require replacement to restore proper HVAC operation.

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Mercedes-Benz 350SDL Reviews

beautiful large comfortable great suspension elegant interior torquey 25 mpg diesel engine. some engines had mysterious rod problems ie "the rod bender" this condition happened on vehicles generally with fewer than 100k miles.

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