OnStar Overview
EmergencyHill Start Assist (HSA)
This vehicle has an HSA feature, which may be useful when the vehicle is stopped
on a grade sufficient enough to activate HSA.
This feature is designed to prevent the vehicle from rolling, either forward
or rearward, during vehicle drive off. After the driver completely stops and holds
the ve ...
Fuel
Use of the recommended fuel is an important part of the proper maintenance of
this vehicle. When driving in the U.S. and Canada, to help keep the engine clean
and maintain optimum vehicle performance, we recommend using TOP TIER Detergent
Gasolines.
See www.toptiergas.com for a list of TOP TI ...
When Should an Airbag Inflate?
This vehicle is equipped with airbags. See Airbag System on page 3-19. Airbags
are designed to inflate if the impact exceeds the specific airbag system's deployment
threshold. Deployment thresholds are used to predict how severe a crash is likely
to be in time for the airbags to inflate an ...