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Home >> Hyundai >> 2025 >> Tucson Plug-In Hybrid SEL >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 41 (Smart Key/Security System (Except HEV)) >> Smart Key System >> Description And Operation >> Main features of the smart systems >> Main Function >> Remote Engine Start with Smart Key
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Remote Engine Start with Smart Key

WARNING: This page is about a different variant/trim than selected.

A function to start the engine by pressing the remote start button on the smart key.

(Enhance user convenience by activating the air conditioning/heater system before boarding the vehicle)

  1. Receiving signal distance: Maximum 10 m (32 ft.)
  2. Holding time: Maximum 10 min.
  3. Operation method
    1. Engine starting: Press the door lock button to lock the doors and press the remote engine start button for more than 2 seconds within 4 seconds.
    2. Engine stop: Press the remote engine start button one time.
  4. Checking engine start condition: able to check engine starting through see blinks of emergency light.
  5. Security: During the remote start, if the registered smart key is not present in the vehicle with the driver, the engine is stopped.