Limitations of Rear Cross-Traffic Collision-Avoidance Assist

Rear Cross-Traffic Collision-Avoidance Assist may not operate normally, or the function may operate unexpectedly under the following circumstances:

  • Departing from where trees or grass are overgrown

  • Departing from where roads are wet

  • Speed of the approaching vehicle is fast or slow

Braking control may not work, driver's attention is required in the following circumstances:

  • The vehicle severely vibrates while driving over a bumpy road, uneven road or concrete patch

  • Driving on a slippery surface due to snow, water puddle, ice, etc.

  • The tire pressure is low or a tire is damaged

  • The brake is reworked

CAUTION

For more details on the limitations of the rear corner radar, refer to Blind-Spot Collision-Avoidance Assist (BCA).

WARNING

  • Driving near a vehicle or structure

    OMQ4H052636

    [A]: Structure

    Rear Cross-Traffic Collision-Avoidance Assist may be limited when driving near a vehicle or structure, and may not detect the vehicle approaching from the left or right. If this occurs, the function may not warn the driver or control the brakes when necessary.

    Always check your surroundings while backing up.

  • When the vehicle is in a complex parking environment

    OMQ4H052637

    Rear Cross-Traffic Collision-Avoidance Assist may detect vehicles which are parking or pulling out near your vehicle (for example: a vehicle leaving beside your vehicle, a vehicle parking or pulling out in the rear area, a vehicle approaching your vehicle making a turn, etc.). If this occurs, the function may unnecessarily warn the driver and control the brake.

    Always check your surroundings while backing up.

  • When the vehicle is parked diagonally

    OMQ4H052638

    [A]: Vehicle

    Rear Cross-Traffic Collision-Avoidance Assist may be limited when backing up diagonally, and may not detect the vehicle approaching from the left or right. If this occurs, the function may not warn the driver or control the brakes when necessary.

    Always check your surroundings while backing up.

  • When the vehicle is on or near a slope

    OMQ4H052033

    Rear Cross-Traffic Collision-Avoidance Assist may be limited when the vehicle is on a uphill or downhill slope, or near it, and may not detect the vehicle approaching from the left or right. If this occurs, the function may not warn the driver or control the brakes when necessary.

    Always check your surroundings while backing up.

WARNING

  • Pulling into the parking space where there is a structure

    OMQ4H052639

    [A]: Structure, [B]: Wall

    Rear Cross-Traffic Collision-Avoidance Assist may detect vehicles passing by in front of you when parking backwards into a parking space with a wall or structure in the rear or side area. If this occurs, the function may unnecessarily warn the driver and control the brake.

    Always check your surroundings while backing up.

  • When the vehicle is parked rearward

    OMQ4H052640

    Rear Cross-Traffic Collision-Avoidance Assist may detect vehicles passing by behind you when parking backwards into a parking space. If this occurs, the function may unnecessarily warn the driver and control the brake.

    Always check your surroundings while backing up.

WARNING

  • When you are towing a trailer or another vehicle, we recommend that Rear Cross-Traffic Collision-Avoidance Assist is turned off due to safety reasons.

  • Rear Cross-Traffic Collision-Avoidance Assist may not operate normally if interfered by strong electromagnetic waves.

  • Rear Cross-Traffic Collision-Avoidance Assist may not operate for approximately 3 seconds after the vehicle is started, or the rear corner radars are initialized.