Mercedes-Benz C350 4MATIC Problem Report

Mercedes-Benz C350 4MATIC Clicking Noise From Behind Center of Dash

(2 reports)

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.

Related Items:
The sway bar end link joints may wear and cause a knocking noise over bumps. Loose or warn link...
A vibration felt through the center floor of the vehicle can be caused by driveshaft flex discs...
Failed spark plug wires and/or ignition coils can cause intermittent misfires (rough running);...
Irregular and premature tire wear can be caused by the front thrust link bushings cracking and...
After the car warms up you can smell (hot) from the drivers door back to the end of the car. Al...