How to Change the Battery in a Lexus Key Fob

If you’ve been experiencing issues with your Lexus key fob like a dead Lexus key fob battery, you can count on the team at North Park Lexus Rio Grande Valley to help you out. We know about Lexus key fob battery replacements, how to change the battery in a Lexus key fob, and more. North Park Lexus Rio Grande Valley has everything ready for you, so learn how to open a Lexus key fob and the wonders of OEM parts with the team at North Park Lexus Rio Grande Valley.

Signs You Need a Lexus Key Battery Replacement

When the engine in your Mcallen or Mission stops, you might hear a low battery alert from inside the cabin of your Lexus when the key fob battery is low. Here are some other signs it might be time to get a Lexus key fob battery replacement:

• Your Lexus’s Smart Access system and/or the push-button start isn’t functioning properly
• The proximity detection area is smaller than usual
• The LED indicator light on the key won’t turn on

Four Simple Steps for Lexus Key Battery Replacement

Before learning how to open a Lexus key fob, you will need the right tools. Namely, Brownsville Lexus owners will need a flathead screwdriver and a CR2032 lithium battery. You can find these batteries online or from a hardware or auto parts store in Mission or surrounding areas. This is what you do:

1. Push the release button on the side of the key fob, then remove the emergency key blade stored inside.
2. Place the tip of the flathead screwdriver in the now open space that was housing the key blade. Apply gentle pressure to pop the key fob cover plate off.
3. There may be an electronic key module covering the battery. If so, remove that first, then pop the old battery out with the screwdriver.
4. Put the new CR2032 battery in place with the plus side facing up. Replace the electronic key module and pop the key fob cover plate back into place.

Be sure to test the key fob battery to make sure it’s working. If you can’t get it to work, then it sounds like it’s time to schedule service with North Park Lexus Rio Grande Valley to get back on the road.

Turn to North Park Lexus Rio Grande Valley for Lexus Key Fob Service & More

If you’ve got more questions about Lexus key fob battery replacement, you can count on the team at North Park Lexus Rio Grande Valley to help you out every step of the way. Contact us today to get started. We can’t wait to help you!