See also:

Check coolant level
The cooling system must be filled with coolant and not leak to operate at maximum efficiency. Check the coolant level regularly. The level should be between the MAX and MIN marks on the expansio ...

Turning ACC off completely
From standby mode, press once. From active mode, press twice. The set speed and time interval are then cleared from the system's memory and cannot be resumed by pressing . ...

Handling calls
Incoming calls - Press ENTER to answer a call, even if the audio system is currently in e.g., CD or FM mode. - Press EXIT to reject a call.  Automatic answer This function means that incomi ...