BatteryBattery  - Maintenance - Mitsubishi Lancer Owner's Manual - Mitsubishi Lancer

The condition of the battery is very important for quick starting of the engine and proper functioning of the vehicle’s electrical system. Regular inspection and care are especially important in cold weather.

► An SRS airbag sensor is located in the front of the engine compartment near Warning

► An SRS airbag sensor is located in the front of the engine compartment near the battery.
When checking or replacing the battery, or when working around this area, do not strike or damage this sensor.

See also:

Operation of the Dead Lock System
In a vehicle that has a Dead Lock System, it is possible to set the Dead Lock System using the remote controller. (Refer to “Dead Lock System”.) ...

The security alarm has four modes
System preparation mode (approx. 20 seconds) (The buzzer sounds intermittently and the security indicator (A) blinks.) The system preparation time extends from the point at which all of the doors ...

If the DPF warning display and check engine warning lamp illuminate at the same time during vehicle operation
If an abnormal condition occurs in the DPF system, the DPF warning display and check engine warning lamp illuminate. Have the system inspected at a MITSUBISHI MOTORS Authorized Service Point. ...