Mitsubishi MOTORS Outlander PHEV 2018 Owner's Manual page 277

Indicator light, warning light, and information screen display list
Screen
5
5-156 Features and controls
Cause
 There is a malfunction in the LED headlights.
 Immobilizer is registered.
Do this (Reference)
 Contact a certified Mitsubishi EV dealer to have the
system checked.
Refer to "LED headlight warning light" on page
5-179.
Refer to "Customer F.A.S.T.-key programming (Except
for vehicles sold in Canada)" on page 5-17.