Horn; Tilt Wheel - GMC 1999 Sierra 1500 Pickup Owner's Manual

Horn
I '
c
E,
I
K2319
To sound the horn, press the pad with the horn symbol on it. The pad is
located in the center of the steering wheel.
Tilt Wheel (Option)
K2185
A
tilt steering wheel allows you to adjust the steering wheel before you drive.
You can also raise it to the highest level to give your legs more room when
you exit and enter the vehicle.
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