The navigation system and monitor is operating ok but no audio voice or beep sounds .
When I press the 3 buttons DISC, MUSIC BOX and AUX nothing happens. The DISC player will take a cd in but there is no sound or anything on the monitor screen.
When I press the FM-AM button the radio screen shows and if I press menu and try to load stations nothing happens, so no radio.
When I press the setting screen then Navigation, Bluetooth, Display, Clock and Other are bold and can be selected. Audio, Phone, Volume and beeps are all greyed out and cannot be selected. I cannot pair the phone to Bluetooth.
The associated remote controls on the left hand side of the steering wheel for voice command etc. do not work.
I have tried pressing the power on of button and turning the volume control, it does not seem to make any difference.
Any ideas on what might be causing the problem and how to resolve it?
When I press the 3 buttons DISC, MUSIC BOX and AUX nothing happens. The DISC player will take a cd in but there is no sound or anything on the monitor screen.
When I press the FM-AM button the radio screen shows and if I press menu and try to load stations nothing happens, so no radio.
When I press the setting screen then Navigation, Bluetooth, Display, Clock and Other are bold and can be selected. Audio, Phone, Volume and beeps are all greyed out and cannot be selected. I cannot pair the phone to Bluetooth.
The associated remote controls on the left hand side of the steering wheel for voice command etc. do not work.
I have tried pressing the power on of button and turning the volume control, it does not seem to make any difference.
Any ideas on what might be causing the problem and how to resolve it?