See also:

Deactivation
Move the gear selector from R to another position. There is a slight delay in the PAC system, which means that the view from behind the vehicle will remain on the screen for approximately 15 secon ...

Ignition mode I
NOTE To access ignition modes I or II without starting the engine, the brake pedal must not be depressed. - With the remote key fully pressed into the ignition slot, press START/STOP ENGINE ...

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 . ...