See also:

Status display
1. "Vehicle Info" 2. "Vehicle status" 3. "TPM" ...

General malfunctions
▷ CD/DVD changers and players have been optimized for performance in vehicles. In some instances they may be more sensitive to faulty CDs/DVDs than stationary devices would be. ▷ ...

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