2011 Chevrolet Tahoe Owner's Manual - Page 55

Keys, Doors and Windows 2-17 Exterior Mirrors Convex Mirrors Using hood-mounted air deflectors and add-on convex mirror attachments could decrease mirror performance. The mirror may have a turn signal arrow that flashes in the direction of the turn or lane change. { WARNING 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 the right. Check the inside mirror or glance over your shoulder before changing lanes. The passenger side mirror is convex shaped. A convex mirror's surface is curved so more can be seen from the driver seat. Trailer-Tow Mirrors Power Mirrors Manual Mirrors Adjust the outside mirrors for a clearer view. If the vehicle has towing mirrors, they can be adjusted for a clearer view of the objects behind you. Manually pull out the mirror head to extend it for better visibility when towing a trailer. The lower portion of the mirror is convex. A convex mirror's surface is curved to see more from the driver seat. The convex mirror can be adjusted manually to the driver preferred position for better vision. Vehicles with outside power mirrors have the controls on the driver door armrest.