Kia Optima DL3: RCCW (Rear Cross-Traffic Collision Warning) / Operating conditions To operate

• Go to “User Settings → Driving Assist and select Rear Cross Traffic Collision Warning” on the LCD display.

The system will turn on and standby to activate. If you deactivate this function in the cluster, the system will stop.

❈For more information, refer to “LCD Display” in chapter 4.

✽ NOTICE

  • If the vehicle is turned off and on again, the RCCW system will return to the state right before the vehicle was turned off.
  • The system will activate when vehicle speed is below 10 km/h (6.2 mph) and with the shift lever in R (Reverse).
  • The Rear Cross-Traffic Collision Warning (RCCW) detecting range is approximately 0.5 m ~ 20 m (1 ft ~ 65 ft) in the direction of both lateral sides of the car. An approaching vehicle will be detected if their vehicle speed is within 4 km/h ~ 36 km/h (2.5 ~ 22.5 mph).
    Note that the detecting range may vary under certain conditions. As always, use caution and pay close attention to your surroundings when backing up your vehicle.

    The Rear Cross-Traffic Collision Warning function monitors approaching cross traffic from the left and right side of the vehicle when your vehicle is in reverse.

    If the vehicle detected by the sensors approaches your vehicle, the warning chime will sound, the warning light on the outside rearview mirror will blink and a message will appear on the LCD display.

    Other information:

    Kia Optima DL3 2019-2026 Service and Repair Manual: Smart Key System

    Specifications Specifications Smart Key Unit Items Specification Rated voltage DC 12 V Operation voltage DC 9 - 16 V Operation temperature -40 to 185°F (-40 to 85°C) RF Receiver Items

    Kia Optima DL3 2019-2026 Service and Repair Manual: A/C Pressure Transducer

    Description and operation Description The A/C Pressure Transducer (APT) converts the pressure value of high pressure line into voltage value after measuring it. By converted voltage value, engine ECU controls the cooling fan by operating it high speed or low speed.

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