2003 Mercedes-Benz C320 4MATIC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Mercedes-Benz C320 4MATIC
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2003 Mercedes-Benz C320 4MATIC ProblemsBroken Stepper Motor Actuating Arm May Cause Clicking Noise From Behind Dash
A repetitive clicking noise from behind the center area of the dash panel is usually caused by a broken stepper motor actuating arm. The actuating arm controls the direction of air flow in the climate control system. Disassembly of the center console will be required to access and change the broken arm with the updated, reinforced part.
The crankshaft position sensor may fail. Symptoms of this are: The engine will crank—but not start—especially when the engine is warm. The car may start again if it is left to cool off, but it may run roughly or have poor performance. Communicating these specific symptoms to your technician can save diagnostic time.
Inside grab handles, the upholstery on the center console cover, and door trim panels can delaminate. Most commonly replacement of the affected part is necessary.
2003 Mercedes-Benz C320 4MATIC QuestionsLow Voltage Turn of consumables (1 answer)
Just started having the indicator of Low voltage turn of consumables. Is this a bad battery or alternator?
gas cap not closing c320
what type of mobile oil do i use?