Environmental Concerns :: Off-Road Driving :: Driving Information :: Driving and Operating :: GMC Sierra Owners Manuals :: GMC Sierra | GMCia.com

Environmental Concerns

GMC Sierra / GMC Sierra Owners Manuals / Driving and Operating / Driving Information / Off-Road Driving / Environmental Concerns

• Always use established trails, roads, and areas that have been set aside for public off-road recreational driving and obey all posted regulations.

• Do not damage shrubs, flowers, trees, or grasses or disturb wildlife.

• Do not park over things that burn. See Parking Over Things that Burn..

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Engine Coolant
The cooling system in the vehicle is filled with DEX-COOL® engine coolant. The coolant is designed to remain in the vehicle for 5 years or 240 000 km (150,000 mi), whichever occurs first. The follow ...

Manual Operation
(Power): Press to turn the climate control system on or off. (Fan Control): Turn to increase or decrease the fan speed. Adjusting the fan speed while in automatic mode places the fan under ma ...

If the On Indicator is Lit for a Child Restraint
If a child restraint has been installed and the on indicator is lit: 1. Turn the vehicle off. 2. Remove the child restraint from the vehicle. 3. Remove any additional items from the seat such as bl ...