GMC 2007 Savana - Manual (Page 128)

Parking Brake
To set the parking brake, hold the regular brake
pedal down with your right foot. Push down
the parking brake pedal with your left foot.
If the ignition is on, the brake system warning light
will come on.
To release the parking brake, hold the regular
brake pedal down. Pull the handle, located
just above the parking brake pedal, marked
BRAKE RELEASE to release the parking brake.
If the ignition is on when the parking brake is
released, the brake system warning light will go off.
Notice: Driving with the parking brake on
can overheat the brake system and cause
premature wear or damage to brake system
parts. Verify that the parking brake is fully
released and the brake warning light is
off before driving.
If you are towing a trailer and are parking on any
hill, see Towing a Trailer on page 266. That
section shows what to do first to keep the trailer
from moving.
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