Hyundai Elantra (CN7): Smart Key / Remote start

You can start the engine and turn on the climate system by pressing the remote start button (5) outside the vehicle.

To start and stop engine remotely :

1. Press the door lock button (1), and then the hazard warning lights blink once to alert you.

2. Press the Remote Start button (5) for more than 2 seconds to start the engine within 4 seconds after pressing the door lock button (1).

3. If you want to stop the engine, press the Remote Start button (5) again.

In case of the manual operation, the climate control system will be maintained even when the engine is turned OFF. However, the automatic operation is set to 22°C (72°F).

If someone without a designated smart key rides your vehicle while remote starting, the engine is automatically stopped for security matter.

Information

After remotely starting the engine, the engine will turn off automatically after 10 minutes if you do not ride your vehicle matter.

CAUTION

  • The remote start will not work if you exceed the operating distance limit (about 10 m).
  • Avoid idling the engine for prolonged periods to follow the emission regulations in your country.
  • Laws in your country may restrict the use of remote start. You should check country regulations before using this remote starting system.
  • It is only possible to start the engine remotely when shifted to P (Park).
  • If the hood or the trunk is opened, you cannot start the engine remotely.

    Trunk opening To open: 1. Make sure you have the smart key in your possession and either press inside the trunk emblem or press the Trunk Unlock button (3) on the smart key for more than one second.

    You can start the engine without inserting the key. Information If the smart key is not moved for some time, the detection function for smart key operation will pause.

    Other information:

    Hyundai Elantra (CN7) 2021-2026 Service Manual: Repair procedures

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    Hyundai Elantra (CN7) 2021-2026 Service Manual: Auto Defogging Sensor

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