Replacing The Control Module

The control module is located in the cargo compartment, behind the left wheel arch.

In the C30, the control module is located behind the right-hand side panel.

After replacement of the audio module (AUD), the infotainment control module (ICM) checks its unique serial number. If the serial number is incorrect, the audio module (AUD) will not work. If the problem remains after software download, try switching the ignition off/on.

Select the MOST network for a total download of software to the vehicle.