The security alarm has four modesThe security alarm has four modes  - Security alarm system - Locking and unlocking - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

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Key lock-in prevention system
When the ignition switch is in the “LOCK” (PUSH OFF) position, if you close all the doors and the rear hatch with the keyless operation key left in the vehicle and you try to lock the doors ...

Bluetooth® 2.0 interface
The Bluetooth® 2.0 interface allows for making/receiving hands-free calls in the vehicle using a Bluetooth ® compatible cellular phone based on the wireless communication technology commonly kno ...

Procedure for replacing the remote control switch battery
1. Before replacing the battery, remove static electricity from your body by touching a metal grounded object. 2. Remove the screw (A) from the remote control switch. 3. With the MITSUBISHI mark ...