See also:

Turning ACC off completely
From standby mode, press once. From active mode, press twice. The set speed and time interval are then cleared from the system's memory and cannot be resumed by pressing . ...

Inflatable Curtain
The Inflatable Curtain (IC) This system consists of inflatable curtains located along the sides of the roof liners, stretching from the front side windows to the rear edge of the rear side windo ...

Windows and optional moonroof
The ECC system will function best if the windows and optional moonroof are closed. If you drive with the moonroof open, we recommend that you manually adjust the temperature and blower control (th ...