The Sierra Denali’s dual-function mirror can be used as a conventional rear-view mirror or as a camera-based rear-view mirror that helps drivers see around potential vision obstructions. Compared to a traditional inside rearview mirror, this rear view mirror display provides a wider, less obstructed field of view to assist when driving, changing lanes, and checking for vehicles and traffic conditions. It offers zoom and vertical tilt driver adjustments.
When driving conditions are dark, IntelliBeam headlamps automatically turn on the vehicle’s high beams. When oncoming headlamps or taillights are detected, IntelliBeam switches back to low beams.
Forward Collision Alert
If the system detects that a front-end collision situation is imminent while following a detected vehicle, it alerts the driver to a potential collision. It also alerts the driver if the driver is following a detected vehicle much too closely.
Lane Keep Assist with Lane Departure Warning
Provides gentle steering wheel turns (and, if necessary, Lane Departure Warning alerts) to help drivers avoid collisions due to unintentionally drifting out of their lane when they are not actively steering and their turn signal is not activated.
Following Distance Indicator
This system provides drivers with the following (or headway) time to a moving vehicle detected in front of the vehicle to help them know if they are following too closely.
Front Pedestrian Braking
If the system detects that a pedestrian is directly ahead and a collision is imminent, and the driver has not already applied the brakes, the system alerts the driver and may even automatically apply the brakes to help the driver avoid or reduce the harm caused by the collision. Performance is limited at night.
If GMC Sierra Denali is traveling at a low speed and the system detects that a front-end collision situation is imminent while following a detected vehicle and the driver has not already applied the brakes, the system automatically applies the brakes to help reduce the collision’s severity. The system may even help avoid the collision at very low speeds.
* Safety features are no substitute for the driver’s responsibility to operate the vehicle in a safe manner. The driver should remain attentive to traffic, surroundings and road conditions at all times. Read the Owner’s Manual for more important safety information.
* Always use safety belts and the correct child restraint for your child’s age and size, even with air bags. Even in vehicles equipped with the Passenger Sensing System, children are safer when properly secured in a rear seat in the appropriate infant, child or booster seat. Never place a rear-facing infant restraint in the front seat of any vehicle equipped with an active frontal air bag. See the Owner’s Manual and the child safety seat instructions for more safety information.