2003 GMC Sonoma Owner's Manual - Page 132

Other Warning Devices If you carry reflective triangles, you can set one up at the side of the road about 300 feet (100 m) behind your vehicle. The tilt lever is located on the driver's side of the steering column, under the turn signal lever. Horn To sound the horn, press the horn symbol on the steering wheel pad. Tilt Wheel A tilt wheel allows you to adjust the steering wheel before you drive. If you have the tilt steering wheel, you can raise it to the highest level to allow more room for the driver to enter and exit the vehicle. To tilt, hold the steering wheel and pull the tilt lever toward you. Move the wheel to a comfortable level, then release the tilt lever to lock the wheel in place. Do not adjust the steering wheel while driving. 3-5