Battery replacement

The smart key uses a 3V lithium battery, which normally lasts for several years.

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

  1. Detach mechanical key from your smart key.

  2. Pry open the key cover.

  3. Replace the smart key cover with a new battery. (CR2450)

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

To replace your smart key, visit an authorized Kia dealer.

The smart key 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 smart key 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.

WARNING

THIS PRODUCT CONTAINS A BUTTON BATTERY

If swallowed, a lithium button battery can cause severe or fatal injuries within 2 hours.

Keep batteries out of reach of children.

If you think batteries may have been swallowed or placed inside any part of the body, seek immediate medical attention.

CAUTION

Smart key damage

The smart key can malfunction if dropped or exposed to moisture, static electricity, heat, or direct sunlight.

NOTE

  • Always insert the key battery with the correct polarity. Incorrect insertion may cause the key to malfunction or the battery to discharge prematurely.