Head restraintsHead restraints  - Seat and seat belts - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

► Driving without the head restraints in place can cause you and your passengers Warning

► Driving without the head restraints in place can cause you and your passengers serious injury or death in an accident. To reduce the risk of injury in an accident, always make sure the head restraints are installed and properly positioned when the seat is occupied.
► Never place a cushion or similar device on the seatback. This can adversely affect head restraint performance by increasing the distance between your head and the restraint.

See also:

Safety
The Mitsubishi Outlander Sport earned top scores of Good in the Insurance Institute for Highway Safety's front- and side-impact crash tests. It hasn't been tested for rear impact or roof strength ...

Warning display list (when the ignition switch is “OFF”)
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Ignition switch
[For vehicles equipped with keyless operation system] For information on operations for vehicles equipped with the keyless operation system, refer to “Keyless operation system: Ignition switch” ...