SBZA Detection Zones

The SBZA sensor covers a zone of approximately one lane over from both sides

The SBZA sensor covers a zone of approximately one lane over from both sides of the vehicle, 3.5m (11 ft). This zone starts at each side mirror and goes back approximately 5.0m(16 ft). The height of the zone is approximately between 0.5m(1.5 ft) and 2.0m(6 ft) off the ground.

Use caution while changing lanes when towing a trailer, as the SBZA detection zones do not change when a trailer is towed.

    See also:

    Securing an Add-On Child Restraint in the Vehicle
    WARNING! A child can be seriously injured or killed in a crash if the child restraint is not properly secured in the vehicle. Secure the child restraint properly in the vehicle using the ve ...

    Repair Facility
    GM also recommends that you choose a collision repair facility that meets your needs before you ever need collision repairs. Your dealer may have a collision repair center with GM-trained technici ...

    Vehicle Personalization
    The audio system controls are used to access the personalization menus for customizing vehicle features. Not all features are available on every vehicle. Only the features available on a particula ...