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:

Error codes
If an error code appears in the display, take action in accordance with the table below. ...

Brake fluid/Clutch fluid
The brake fluid and the clutch fluid share the reservoir tank. ...

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 ...