Nissan Murano: Intelligent Forward Collision Warning (I-FCW) / System temporarily unavailable

Nissan Murano 2015-2022 Owners Manual / Starting and driving / Intelligent Forward Collision Warning (I-FCW) / System temporarily unavailable

Nissan Murano. System temporarily unavailable

Condition A

When the radar sensor picks up interference from another radar source, making it impossible to detect a vehicle ahead, the I-FCW system is automatically turned off.

The AEB system warning light (orange) will illuminate.

Action to take

When the above conditions no longer exist, the I-FCW system will resume automatically.

Condition B

When the radar sensor of the front bumper is covered with dirt or is obstructed, the I-FCW system will automatically be canceled. The chime will sound and the “Unavailable: Front Radar Obstruction” warning message will appear in the vehicle information display.

Action to take:

If the warning message appears, stop the vehicle in a safe place, place the shift lever in the P (Park) position, and turn the engine off. When the radar signal is temporarily interrupted, clean the sensor area of the front bumper and restart the engine. If the “Unavailable: Front Radar Obstruction” warning message continues to be displayed, have the system checked. It is recommended that you visit a NISSAN dealer for this service.

Condition C

When driving on roads with limited road structures or buildings (for example, long bridges, deserts, snowfields, driving next to long walls), the system may illuminate the system warning light and display the “Unavailable: Front Radar Obstruction” message.

Action to take:

When the above driving conditions no longer exist, turn the system back on.


If the AEB system stops working, the I-FCW system will also stop working.

    I-FCW system limitations

    Illustration A Illustration B Illustration C Illustration D WARNING Listed below are the system limitations for the I-FCW system. Failure to operate the vehicle in accordance with these system limitations could result in serious injury or death...

    System malfunction

    If the I-FCW system malfunctions, it will be turned off automatically, a chime will sound, the AEB system warning light (orange) will illuminate and the warning message [Malfunction] will appear in the vehicle information display...

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    Autolight system

    Nissan Murano. Autolight system

    The autolight system allows the headlights to turn on and off automatically. The autolight system can:

    Turn on the headlights, front parking, tail, license plate and instrument panel lights automatically when it is dark. Turn off all the lights (except daylight running lights) when it is light. Keep all the lights on for a period of time after you place the ignition switch in the OFF position and all doors are closed.

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