Hyundai i-30: Smart key / Battery replacement

Hyundai i30 (PD) 2018-2025 Owner's Manual / Convenient features of your vehicle / Accessing your vehicle / Smart key / Battery replacement

Hyundai i30. Battery replacement

If the Smart Key is not working properly, try replacing the battery with a new one.

Battery Type: CR2032

To replace the battery:

1. Remove the mechanical key.

2. Use a slim tool to pry open the rear cover of the smart key.

3. Remove the old battery and insert the new battery. Make sure the battery position is correct.

4. Reinstall the rear cover of the smart key.

If you suspect your smart key might have sustained some damage, or you feel your smart key is not working correctly, it is recommended that you contact a HYUNDAI authorised repairer.

Information

An inappropriately disposed battery can be harmful to the environment and human health. Dispose of the battery according to your local law(s) and or regulations.

Smart key precautions

The smart key may not work if any of the following occur: The smart key is close to a radio transmitter such as a radio station or an airport which can interfere with normal operation of the smart key...

Immobiliser system

The immobiliser system protects your vehicle from theft. If an improperly coded key (or other device) is used, the engine’s fuel system is disabled...

Other information:

Hyundai i30 (PD) 2018-2025 Service Manual: Repair procedures

Removal [Manual Transaxle Type] 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the air duct and air cleaner assembly. (Refer to Engine Mechanical System - "Air Cleaner") 3...

Hyundai i30 (PD) 2018-2025 Owner's Manual: Before driving

Before entering the vehicle Be sure all windows, outside mirror( s), and outside lights are clean and unobstructed. Remove frost, snow, or ice. Visually check the tyres for uneven wear and damage. Check under the vehicle for any sign of leaks...