Chevrolet Cobalt Owners Manual: Outside Convex Mirror

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.