Heated mirror
To demist or defrost the outside rear-view mirrors, press the rear window demister switch.
The indication lamp (A) will illuminate while the demister is on.
The heater will be turned off automatically in about 20 minutes.

See also:
Safety
A 2013 base Lancer with front-wheel drive scores an overall four out of five
stars in National Highway Traffic Safety Administration crash tests. The Lancer
receives the Insurance Institute for Hi ...
The front airbags and driver’s knee airbag ARE NOT DESIGNED TO DEPLOY when…
The front airbags and driver’s knee airbag are not designed to deploy in conditions
where they cannot typically provide protection to the occupant.
Such conditions are shown in the illustration.
...
Driver’s knee airbag system
The driver’s knee airbag is located under the steering wheel. The driver’s knee
airbag is designed to deploy at the same time as the driver’s front airbag.
...
