2003 Buick LeSabre Owner's Manual - Page 110

Outside convex Mirror Your passenger's side mirror is convex. A convex mirrocs surface is curved so you can see more from the driver's seat. Heated Mirror If you have this feature, the outside driver's mirror will adiust for the glare of headlamm behind you. This feature is controlled using the on and off settings on the automatic dimming rearview mirror. See Automatic I A convex mirror can make things (like other vehicles) look farther away than they really are. If youcuttoosharply into the right lane, you could hit avehicleonyourright. Check your inside mirrorglance your or over shoulder before changing lanes. Dimming Rearview Mirror on page 2-35. When you operate the rear window defogger, the heated driver's and passenger's outside rearview mirrors are warmed to help clear them of ice and snow. See "Rear Window Defogger" under Climate Control System onpage3-23 or DualAutomatic Climate Control System on page 3-26 for more information. 2-39