Diagnostics
OnStar Vehicle Diagnostics will
perform a vehicle check every
month. It will check the engine,
transmission, antilock brakes, and
major vehicle systems. It also
checks the tire pressures, if the
vehicle is equipped with the Tire
Pressure Monitoring System. If a
diagnostics check is needed
between e-mails, push 
, and
an Advisor can run a check.
See also:
Rear Seats
The vehicle's rear seats have adjustable head restraints in the outboard
seating positions.
The height of the head restraint can be adjusted. Pull the head restraint up
to raise it. Try to mo ...
Rear Safety Belt Comfort Guides
This vehicle may have rear shoulder belt comfort guides. If not, they are available
through your dealer. The guides may provide added safety belt comfort for older
children who have outgrown boost ...
Road Sensing Suspension
The Road Sensing Suspension (RSS) feature provides superior vehicle ride and
handling under a variety of passenger and loading conditions.
The system is fully automatic and uses a computer controll ...