Hyundai Elantra: Smart Key / Mechanical key

Hyundai Elantra (CN7) 2021-2025 Owner's Manual / Convenient Features / Accessing Your Vehicle / Smart Key / Mechanical key

If the Smart Key does not operate normally, you can lock or unlock the driver’s door by using the mechanical key.

Press and hold the release button (1) and remove the mechanical key (2). Insert the mechanical key into the key hole on the door.

To reinstall the mechanical key, put the key into the hole and push it until a click sound is heard.

Start-up

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...

Loss of a smart key & Smart key precautions

Loss of a smart key A maximum of two Smart Keys can be registered to a single vehicle. If you happen to lose your smart key, you should immediately take the vehicle and remaining keys to your authorized HYUNDAI dealer or tow the vehicle, if necessary...

Other information:

Hyundai Elantra (CN7) 2021-2025 Service Manual: Rail Pressure Sensor (RPS)

Description and operation DescriptionInstalled on the delivery pipe, the Rail Pressure Sensor (RPS) measures the instantaneous fuel pressure in the delivery pipe. The sensing element (Semiconductor element) built in the sensor converts the pressure to voltage signal...

Hyundai Elantra (CN7) 2021-2025 Owner's Manual: Bright-metal maintenance. Underbody maintenance

Bright-metal maintenance To remove road tar and insects, use a tar remover, not a scraper or other sharp object. To protect the surfaces of bright metal parts from corrosion, apply a coating of wax or chrome preservative and rub to a high luster...

Tilting the sunroof

Tilt the sunroof open:

Push the sunroof control lever upward until the sunroof moves to the desired position.

To close the sunroof:

Press the sunroof lever forward until the sunroof moves to the desired position.