See also:

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

Reassigning individual programs
1. Switch on the ignition. 2. Hold the hand-held transmitter a distance of approx. 2 to 8 in/5 to 20 cm from the memory buttons. 3. Press the memory button of the universal remote control. 4. ...

Malfunction
In the event of a failure or malfunction of the parking brake, secure the vehicle against rolling using a wheel chock, for example, when leaving it. ...