Starting the Vehicle

1. Press and release Keyless Entry transmitter. on the Remote Keyless Entry transmitter.

2. Press and hold seconds. The turn signal lamps will briefly flash to confirm the vehicle has been for about two seconds. The turn signal lamps will briefly flash to confirm the vehicle has been started. The parking lamps will turn on and remain on as long as the engine is running. The vehicle's doors will be locked.

3. The key must be inserted and turned to ON/RUN before driving.

The engine will shut off after 10 minutes unless a time extension is done or the key is inserted and turned to ON/RUN.

    See also:

    Remote Keyless Entry (RKE) System
    The RKE transmitter is used to remotely lock and unlock the doors from up to 60m (195 ft) away from the vehicle. : Press to unlock the driver door. Press again within three seconds to unloc ...

    Denali details
    The iconic Yukon Denali delves deeper into the luxury SUV realm with enhanced features and craftsmanship that distinguish it from other models. It is a comprehensive package of performance, amenit ...

    OnStar®
    If the vehicle is equipped with an active OnStar system, that system may also record data in crash or near crash-like situations. The OnStar Terms and Conditions provides information on data collecti ...