Replacing the Component

The fault has probably occurred as a result of a defective switch. For switches located in the lower part of the dashboard environment panel, continue fault-tracing by replacing the switch to determine whether the fault is in the switch or the control module. Other switches are fixed to the climate control module (CCM) and cannot be replaced separately.

Other information: 

• To access or replace the climate control module (CCM), see Climate Control Module (CCM), Replacing .