Outside Convex Mirror{CAUTION:A convex mirror can make things (like othervehicles) look farther away than they really are.If you cut too sharply into the right lane, youcould hit a vehicle on your right. Check yourinside mirror or glance over your shoulderbefore changing lanes.The passenger’s side mirror is convex. A convexmirror’s surface is curved so that more can be seenfrom the driver’s seat. The mirror does not havea dimming feature.Outside Heated MirrorsWhen the rear window defogger is turned on, it alsowarms both outside rearview mirrors to help clear themof fog or ice. See “Rear Window Defogger” underDual Climate Control System on page 3-23 for moreinformation.OnStar ® SystemOnStar® uses global positioning system (GPS) satellitetechnology, wireless communications, and liveadvisors to provide you with a wide range of safety,security, information, and convenience services. If yourairbags deploy, the system is designed to make anautomatic call to OnStar® Emergency where wecan request emergency services be sent to yourlocation. If you lock your keys in the car, call OnStar® at1-888-4-ONSTAR and they can send a signal tounlock your doors. If you need roadside assistance,press the OnStar ® button and they will get you the helpyou need.2-43