See also:

Disarming the alarm
- Press the Unlock button on the remote key. > Two short flashes from the car's direction indicators confirm that the alarm has been deactivated and that all doors are unlocked. ...

Steep inclines and/or heavy loads
ACC is primarily intended for use on fairly level roads. The system may have difficulty maintaining the correct distance to a vehicle ahead on steep inclines, if the vehicle is carrying a heav ...

Range
The PCC's lock and unlock functions have a range of approximately 60 ft. (20 m) from the vehicle. NOTE The approach lighting, panic alarm, and the functions controlled by the inform ...