Congratulations on your purchase of a GMC Sierra or Sierra Denali. Please read this information and your Owner Manual to ensure an outstanding ownership experience. Note that your vehicle may not include all the features described in this booklet. Place this booklet in your Owner Manual portfolio for easy reference.
Getting to Know Your Sierra/Sierra Denali Adjust outer portion of lumbar seat- Heated Front Seats (if equipped) back area • Press the top or bottom of the lumbar control. Release at the preferred setting. See Section 1 of your Owner Manual.
Automatic Dimming Rearview Automatic Climate Control Mirror with OnStar ® , Compass System (if equipped) and Temperature Display (if equipped) Controls for the dimming feature, as well ® as OnStar (if equipped) and the com- pass and temperature displays, are located on the bottom of the mirror.
Getting to Know Your Sierra/Sierra Denali Manual Climate Control System Entertainment Systems — (if equipped) Radio/CD Adjust settings for operation • Adjust air delivery location with mode control knob (“A” above). Set the time on radios without a • Adjust driver/passenger temperatures Radio Data System (RDS) with levers (“B”...
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Set the time on radios with a Radio Six-Disc CD Changer (if equipped) Data System (RDS) Your radio may have a button marked “H” or “HR” to represent hours and an “M” or “MIN” to represent minutes. • Press and hold the hour button until the correct hour appears on the display.
Getting to Know Your Sierra/Sierra Denali Unload 1 CD HomeLink ® Transmitter (if equipped) • Press EJECT ( • Press number for CD desired. Play a CD • Option 1: Select the number for the CD desired (wait eight seconds).
Steering Wheel Controls Power Folding Mirrors (OnStar ® /Radio) (if equipped) (if equipped) Fold mirrors • Move the selector switch located above the mirror con- trol (“A” above) to the center position. • Press the right side of the four-way control pad (“B” above) to fold the mirrors in.
Getting to Know Your Sierra/Sierra Denali Activate the automatic headlamp Power Camper-Type Mirrors system (if equipped) • Turn the exterior lamps knob to Extend or retract mirrors AUTO. The automatic headlamp sys- tem will turn on the front and rear •...
Daytime Running Lamps (DRL) Memory Positions for Driver’s Seat, Mirrors, Pedals, Radio and Disable the DRL when idling Climate Controls (if equipped) • Shift the vehicle into PARK, or Use the driver’s • Set the parking brake. door mounted con- trols to: Note: Your DRLs will re-engage at the •...
Getting to Know Your Sierra/Sierra Denali Alarm Warning Type Memory Settings for Your Vehicle (Driver Information 1. Alarm Warning: Both (default) Center) (if equipped) 2. Alarm Warning: Off 3. Alarm Warning: Horn Your vehicle may be programmed with the features shown below. To cycle 4.
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Perimeter Lighting Options Curb View Assist Option (requires Streering Wheel Controls) 1. Perimeter Lighting On — Headlights and backup lights will come on for 40 1. Curb View Off seconds when unlocked with remote 2. Curb View Passenger 2. Perimeter Lighting Off 3.
Getting to Know Your Sierra/Sierra Denali Use the above procedure to monitor the Odometer/Trip Settings following settings: (if equipped) • Personal/Business: Miles Your vehicle’s personal trip and busi- • Personal/Business: Gal. ness trip odometers operate only when • Personal/Business: Avg. MPG they are turned on.
Vehicle Symbols Glossary Following are examples of symbols you may find on your vehicle. It is important to become familiar with them, as they alert you to various vehicle operating conditions. Air Bag Readiness Light Front and Side Window Defrost Air Conditioning (A/C) Headlamps Antilock Brake System...
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1-800-GMC-8782 • Location of the vehicle TTY: 1-888-889-2438 • Telephone number or your location As the proud owner of a GMC Sierra or Sierra Denali, you are automatically • Vehicle model, year and color enrolled in the GMC Roadside • Vehicle mileage Assistance Program.