Emergency
With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it.
Push 
to connect to an Emergency
Advisor. GPS technology is used to identify the vehicle location and can provide
critical information to emergency personnel. The Advisor is also trained to offer
critical assistance in emergency situations.
See also:
Weight of the Trailering Combination
It is important that the combination of the tow vehicle and trailer does not
exceed any of its weight ratings — GCWR, GVWR, RGAWR, Trailer Weight Rating or Tongue
Weight. The only way to be sure i ...
Interior Care
To prevent dirt particle abrasions,
regularly clean the vehicle's interior.
Immediately remove any soils.
Note that newspapers or dark
garments that can transfer color
to home furnishings can ...
Vehicle and Power Issues
OnStar services require a vehicle
electrical system, wireless service,
and GPS satellite technologies to be
available and operating for features
to function properly. These systems
may not o ...