Hazard Warning Light Switch 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.
Using the scan tool (M.U.T.-III), check the data list of ETACS. It is judged normal if the display turns ON when the hazard warning light switch is pressed, or OFF when not pressed for the item No. 265: Hazard switch.