Hyundai Sonata LF Quiz
Convenient Features of Your Vehicle

Battery Replacement

In this manual: Convenient Features of Your Vehicle
Your Vehicle at a Glance — 5Your Vehicle's Safety System — 48Convenient Features of Your Vehicle — 162Multimedia System — 7Driving Your Vehicle — 90What to Do in an Emergency — 32Maintenance — 59Specifications, Consumer Information and Safety Defect Reporting — 8
~1min read

If the Smart Key does not work properly, try replacing the battery with a new one.

Battery type: CR2032

To replace the battery:

1. Pry off the rear cover of the Smart Key.

2. Remove the old battery and insert a new one.

3. Reinstall the smart key rear cover.

If you suspect that your Smart Key may have been damaged, or you feel the Smart Key is not working properly, contact an authorized HYUNDAI dealer.

Information

Improperly disposed of batteries can harm the environment and human health. Dispose of the battery in accordance with local laws and regulations.

Test yourself

A quick Hyundai Sonata LF quiz: every answer comes with an explanation and a link to the manual page.