GMC Sierra Quiz
OnStar

Emergency

In this manual: OnStar
Introduction — 6In Brief — 46Seats and Restraints — 48Storage — 7Instruments and Controls — 75Lighting — 22Infotainment System — 22Climate Controls — 7Driving and Operating — 77Vehicle Care — 79Service and Maintenance — 26Technical Data — 8Customer Information — 25OnStar — 25Keys, Doors, and Windows — 38
~1min read

With Automatic Crash Response, the built-in system can automatically connect to help in a crash even if you cannot ask for it.

Push GMS Sierra: Emergency. Security 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.

Test yourself

A quick GMC Sierra quiz: every answer comes with an explanation and a link to the manual page.