Mitsubishi MOTORS MIRAGE G4 2022 Owner's Manual page 17

If this warning light comes on or flashes while you're driving...
Warning lights
2
and
(blink)
Forward Collision Mitigation system
(FCM) indicator and Forward Colli-
sion Mitigation system (FCM) OFF
indicator
(blink slowly)
Lane Departure Warning (LDW) light
(yellow) (if so equipped)
2-6 Quick index
 Clean the outside surface of the windscreen of the sensor portion, and check
whether the indicators go off.
 If the indicators or warning lights remain, contact an authorized Mitsubishi Motors
dealer for inspection of the sensor.
 When these indicators or warning light come on, FCM and LDW are not function-
ing.
Do this Ref. Page
P.5-65
P.5-70