Mercedes-Benz C320 4MATIC Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercedes-Benz C320 4MATIC
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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 SRS (airbag) light can come on if liquids are spilled into the seat belt buckles, or if the liquid pools underneath the seat and gets into the electrical connector for the seat belt pretensioner. Damaged components will require replacement to restore proper airbag operation.
The heating, ventilation and AC (HVAC) heater box is susceptible to mildew buildup. This can result in a musty odor from the HVAC system, most noticeable when the system is first turned on.
Mercedes-Benz C320 4MATIC Questionse320 A/C in automatic silhouette of wagon with arrow pointing up shows. meaning (1 answer)
What does this computer image mean? A/C runs fine and error message resets when car is restarted.
I NEED SPECIFICATIONS
cost 250 for parts and 350 for labor what do you think