See also:

Windshield washer nozzles
The washer jets are automatically heated whenever the ignition is switched on. ...

Activating HDC
Press the button; the LED above the button lights up. ...

Malfunctions involving individual CDs/ DVDs
If malfunctions occur only with particular CDs/ DVDs, this can be due to one of the following causes. Copied or self-recorded CDs/DVDs ▷ Possible reasons for malfunctions with home-recor ...