Heated Door Mirror Check
WARNING: This page is about a different car, the 2014 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
When relocating the car between locations with extremely different temperatures (warm and cold), leave the car in the location for a while to adapt to the temperature prior to checking it.
Check that the resistance value between the connector terminals is at the standard value.
Standard value: 7.2 ± 1.4 Ω at 25°C (77°F)