2007 Hummer H3 Owner's Manual - Page 128

Outside Power Mirrors The outside power mirror controls are located on the driver's door armrest. Outside Convex Mirror Your passenger's outside rearview mirror is convex. A convex mirror's surface is curved so you can see more from the driver's seat. {CAUTION: To adjust the power mirrors, do the following: 1. Press the top of the selector switch to choose the driver's side mirror. Press the bottom of the selector switch to choose the passenger's side mirror. 2. Use the round, four-way control pad to move the mirror in the desired direction. If the mirror begins making a ratcheting sound, the mirror has reached the end of its travel and can go no farther in that direction. To stop the sound, reverse the mirror direction using the control pad. The mirrors can be manually folded inward to prevent damage when going through an automatic car wash or confined space. Pull the mirror toward the vehicle to fold. To return the mirror to its original position, push outward. Be sure to return both mirrors to the unfolded position before driving. 128 A convex mirror can make things (like other vehicles) look farther away than they really are. If you cut too sharply into the right lane, you could hit a vehicle on your right. Check your inside mirror or glance over your shoulder before changing lanes.