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:
Deactivation
You can deactivate the system by pressing the “Auto Stop & Go (AS&G) OFF” switch.
Then the “ ” display/indicator will turn on.
...
If the DPF warning display and check engine warning lamp illuminate at the same
time during vehicle operation
If an abnormal condition occurs in the DPF system, the DPF warning display and
check engine warning lamp illuminate. Have the system inspected at a MITSUBISHI
MOTORS Authorized Service Point.
...
Electronic immobilizer (Antitheft starting system)
[For vehicles equipped with keyless operation system] For information on operations
for vehicles equipped with the keyless operation system, refer to “Keyless operation
system: Electronic immobi ...
