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:
Auto–speed (cruise) control*
Auto–speed control is an automatic speed control system to maintain a desired
driving speed of about 40 km/h or more without operating the accelerator pedal.
This feature is especially useful f ...
Cargo
There's 13.8 cubic feet of cargo room in the Lancer Sportback, which is
marginally larger than the sedan's 12.3-cubic-foot trunk. The Sportback's cargo
area is notably smaller than the Mazda3 hatc ...
ACC power auto-cutout function
After about 30 minutes has elapsed with the ignition switch in the “ACC” position,
the function automatically cuts out the power for the audio system and other electric
devices that can be ope ...
