Arming the System

To arm the system, do one of the following:

○ Press ○ Lock the vehicle using the key in the driver door. on the RKE transmitter.

○ Lock the vehicle using the key in the driver door.

The alarm automatically arms after about 30 seconds. The security light, located on the instrument panel, flashes.

Press open the liftgate without setting off the alarm. The system rearms when the liftgate on the RKE transmitter to open the liftgate without setting off the alarm. The system rearms when the liftgate is closed.

    See also:

    Timer
    Press the trip/fuel button until TIMER displays. This display can be used as a timer. To start the timer, press the set/ reset button while TIMER is displayed. The display will show the amount of tim ...

    Going & Stopping
    The biggest drawback I found with the Yukon was the powertrain. A 380-horsepower, 6.2-liter V-8 is standard in the Denali, but it was sluggish in almost every passing situation I could simulate. T ...

    Battery Power Protection
    This feature helps prevent the battery from being drained, if the interior courtesy lamps or reading lamps are accidentally left on. If any of these lamps are left on, they automatically turn off aft ...