A battery should last for several years, but if the remote keyless entry is not working properly, try replacing the battery with a new one.

If you are unsure how to use or replace the battery, contact an authorized Kia dealer.

1. Remove the mechanical key (for smart key).

2. Insert a slim tool into the slot and gently pry open the key cover.

3. Loosen the retaining screw of the battery cover and then remove the cover (for folding key).

4. Replace the battery with a new battery (CR2032). When replacing the battery, make sure the battery position is correct.

5. Install the battery in the reverse order of removal.

The remote keyless entry is designed to give you years of trouble-free use, however it can malfunction if exposed to moisture or static electricity. If you are unsure how to use or replace the battery, contact an authorized Kia dealer.

Using the wrong battery can cause the remote keyless entry to malfunction. Be sure to use the correct battery.

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