2010 GMC Savana 2500 Cargo Owner's Manual - Page 144

Mirrors Manual Rearview Mirror Hold the inside rearview mirror in the center to move it for a clearer view behind your vehicle. Adjust the mirror to avoid glare from the headlamps behind. Push the tab forward for daytime use and pull it for nighttime use. If you have a cargo van without the rear door glass, the vehicle may not have an inside rearview mirror. Outside Towing Mirrors Vehicles with towing mirrors can be adjusted manually for a clear view of the objects behind you. Outside Manual Mirrors Adjust the mirrors by pressing the mirror up and down and left and right so you can see a little of the side of your vehicle, and have a clear view of objects behind you. The mirrors can be manually folded in or out. On the lower portion of each mirror is an auxiliary convex mirror. A convex mirror's surface is curved so you can see more from the driver seat. The auxiliary convex mirrors can be adjusted manually by pressing the mirror. On the lower portion of each mirror there is an auxiliary convex mirror that can be adjusted manually to provide an extended field of view. The mirrors can be manually folded in or out. 3-40