Operation CHARM: Car repair manuals for everyone.

Audio Signal






The audio signal is fed to the speakers from the amplifier located under the right-hand front seat.

Telephone controlled reduction of volume
If a mobile telephone is installed in the car, it can be connected in such a way that the volume on the radio and cassette player is reduced when the telephone is used for outgoing or incoming calls.

The mobile telephone (ground) is connected to pin 1 in connector A (gray) on the back of the radio.

Adjustment of volume during traffic messages (EU only).
Volume can be raised when a traffic message is transmitted.

The volume is set as follows:
Press the "TA" button as the radio is switched on. ("V. ADJ" shows on the display).
Turn the volume button to required volume.
Press any other button or wait six seconds to lock the volume at the level set.