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:
Finish Care
Occasional waxing or mild polishing of the vehicle by
hand may be necessary to remove residue from
the paint finish. Approved cleaning products can be
obtained from your dealer/retailer.
If the ...
Endless entertainment options
Terraza is offered with a wide choice of passenger entertainment features,
which can be a welcome addition on long trips while giving owners the ability to
interface between the vehicle and one's ...
Driving on Snow or Ice
Drive carefully when there is snow or ice between the tires and the road, creating less traction or grip.
Wet ice can occur at about 0°C (32°F) when freezing rain begins to fall, resulting in even ...