Kia Optima DL3: Cruise Control System / To decrease the cruising speed

Follow either of these procedures:

  • Move the lever down (to SET-) and hold it. Your vehicle will gradually slow down. Release the lever at the speed you want to maintain.
  • Move the lever down (to SET-) and release it immediately. The cruising speed will decrease by 2 km/h (1.0 mph) each time the lever is operated in this manner.

To temporarily accelerate with the cruise control on:

If you want to speed up temporarily when the cruise control is on, depress the accelerator pedal. Increased speed will not interfere with the cruise control operation or change the set speed.

To return to the set speed, take your foot off the accelerator.

    Follow either of these procedures: Move the lever up (to RES+) and hold it. Your vehicle set speed will increase by 10 km/h (5 mph). Release the lever at the speed you want.

    Depress the brake pedal. Shift into N (Neutral) with an Automatic transmission. Press the CANCEL switch. Decrease the vehicle speed lower than the memory speed by 20 km/h (12 mph).

    Other information:

    Kia Optima DL3 2019-2025 Service and Repair Manual: Trunk Room Lamp

    Repair procedures Removal 1. Disconnect the negative battery terminal. 2. Remove the trunk room lamp (A) by pressing the hook. 3. Disconnect the trunk room lamp connector (A).

    Kia Optima DL3 2019-2025 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

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