OnStar Services
See also:
Trailer Towing
Before pulling a trailer, there are three important considerations that have
to do with weight:
- The weight of the trailer
- The weight of the trailer tongue
- The total weight on the vehicle's ...
Engine Coolant
The cooling system in the vehicle
for all engines and the intercooler is
filled with DEX-COOL®. This coolant
is designed to remain in the
vehicle for 5 years or 240 000 km
(150,000 mi), whic ...
Hazard Warning Flashers
(Hazard Warning Flashers):
Press this button on the instrument panel, to make the front and rear turn
signal lamps flash on and off.
This warns others that you are having trouble. Press aga ...






