1998 GMC Sierra Owner’s Manual

Welcome to Your New Vehicle

This manual provides important information about your 1998 GMC Sierra, including warranty details and emergency services.

Safety First

Wearing a safety belt correctly is crucial for you and your passengers. This section covers safety belt usage, air bags, and child restraints.

Getting Familiar with Your Vehicle

Learn how to adjust your power seats, use the heating and cooling systems, and set your clock.

Instrument Panel Overview

Familiarize yourself with the instrument panel, including features and controls such as cruise controls, power door locks, and warning lights.

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Welcome to Your New Vehicle