Hyundai Elantra: Maintenance / Engine Compartment

Maintenance

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Maintenance Services

You should exercise the utmost care to prevent damage to your vehicle and injury to yourself whenever performing any maintenance or inspection procedures...

Other information:

Hyundai Elantra (CN7) 2021-2023 Owner's Manual: Digital key (smartphone)

Hyundai Digital Key (Smartphone) Pairing 1. Turn the vehicle on with the Smart key and make sure to keep the smart key inside the vehicle during digital key registration. 2. Register your Digital key from the vehicle user setting menu as follows...

Hyundai Elantra (CN7) 2021-2023 Owner's Manual: Battery replacement

If the remote key is not working properly, try replacing the battery with a new one. Battery Type: CR2032 To replace the battery: 1. Insert a slim tool into the slot and gently pry open the cover. 2. Using a screw driver, remove the battery cover...