2008 GMC Acadia Owner's Manual - Page 149

Power Tilt Wheel and Telescopic Steering Column If your vehicle has this feature, the power tilt wheel control is located on the left side of the steering column. To tilt and telescope the steering wheel, pull down the lever. Then move the steering wheel up or down or backward or forward into a comfortable position. Pull the lever up to lock the steering wheel in place. Do not adjust the tilt and telescope lever while driving. To operate the power tilt feature, push the control up and the steering wheel will tilt up. Push the control down and the steering wheel will go down. Push the control forward and the steering wheel moves toward the front of the vehicle. Push the control rearward and the steering wheel moves toward the rear of the vehicle. 3-7