GMC Sierra Quiz
Introduction

Danger, Warnings, and Cautions

In this manual: Introduction
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

Warning messages found on vehicle labels and in this manual describe hazards and what to do to avoid or reduce them.

Danger indicates a hazard with a high level of risk which will result in serious injury or death.

Warning or Caution indicates a hazard that could result in injury or death.

Notice: This means there is something that could result in property or vehicle damage. This would not be covered by the vehicle's warranty.

GMS Sierra: Danger, Warnings, and Cautions. A circle with a slash through it is a safety symbol which means “Do Not,” “Do not do this,” or “Do not let this happen.”

Test yourself

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