Buick Enclave: OnStar®
If equipped, this vehicle has a comprehensive, in-vehicle system that can connect
to a live Advisor for Emergency, Security, Navigation, Connection, and Diagnostic
Services. See OnStar Overview for more information.
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The vehicle's front seats have adjustable head restraints in the outboard seating
positions.
WARNING
With head restraints that are not installed and adjusted properly, there is a
greater chance that occupants will suffer a neck/spinal injury in a crash.
Do not drive until the head restrai
WARNING
Engine exhaust contains carbon monoxide (CO) which cannot be seen or smelled.
Exposure to CO can cause unconsciousness and even death.
Exhaust may enter the vehicle if:
► The vehicle idles in areas with poor ventilation (parking garages, tunnels, deep
snow that may block underbo
