Adjustable Throttle And Brake Pedal; Engine Coolant Heater; To Use The Engine Coolant Heater - GMC 2010 Yukon XL Denali Owner's Manual

Adjustable Throttle and Brake Pedal

On vehicles with this feature, you can change the
position of the throttle and brake pedals.
No adjustment to the pedals can be made when the
vehicle is in R (Reverse) or while using the cruise
control.
Press the arrow at the bottom of the switch to move the
pedals closer to your body. Press the arrow at the top of
the switch to move the pedals away from your body.
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The switch used to adjust
the pedals is located on
the instrument panel
below the climate control
system.
Before you start driving, fully press the brake pedal to
confirm the adjustment is right for you. While driving,
make only small adjustments.
The vehicle may have a memory function which lets
pedal settings be saved and recalled. See Memory
Features on page 2 6 for more information.

Engine Coolant Heater

The engine coolant heater can provide easier starting
and better fuel economy during engine warm-up in cold
weather conditions at or below
with an engine heater should be plugged in at least
four hours before starting. An internal thermostat in
the plug-end of the cord may exist which will prevent
engine coolant heater operation at temperatures above
18°C (0°F).

To Use the Engine Coolant Heater

1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
The cord is secured to the Engine Compartment
Fuse Block with a clip. Carefully remove the wire
tie which secures the electrical cord. Do not cut the
electrical cord.
18°C (0°F). Vehicles