How do I reset my asc light on my Mitsubishi outlander 2009

SOURCE: how do you reset change oil light on mitsubishi outlander

Turn the key off.

Press the "Info" button on the left of the dash cluster until your maintenance miles/months screen is displayed.

Press and hold the "info" button until the maintenance screen begins flashing.

Release the "info" button and then push and hold it it for one second.

Your Maintenance intervals should reset to +6 months and +7500 miles since the last interval amount.

Note that if you have not reset it for more than one interval, you may need to do it more than once. If you have not done it for many intervals, you may need to have it reset with the scantool at a dealer, as I have run into a handful of vehicles that the oil change reminder locked up after 3-4 "intervals" were skipped/not reset.