Mercedes Climate Control Rotary Dial Repair Service

Mercedes Climate Control Rotary Dial Repair Service
Left or Right Temperature Adjustment Fault

This is a repair service for the rotary dial switches on Mercedes-Benz climate control units, where either the left or right temperature control fails to respond correctly.

Common Symptoms:

• Temperature stuck on hot or cold for one side

• Rotary dial unresponsive or intermittent

• Uneven heating or cooling between driver and passenger zones

• No change in temperature display or cabin output

We carry out component-level repairs to restore full functionality of the dial, avoiding the need to replace the entire climate control unit.