What To Do When Your Car Key Battery Is Low. Although the life of the battery varies depending. When they do you may not be able to enter the car.
Modern push button ignition or keyless ignition vehicles are tricky to get into and start when the battery in the key fob your cars remote control or clicker fails. I pulled out the emergency key blade to gain entry and to retrieve the replacement battery I kept in the center console. Use the screwdriver to pry the key fob apart at the seam.
Take out the battery and swap it for a new CR2032 battery.
Then if you get inside getting the car started can be foiled by a dead START button. You may want to examine the possibility that your car battery has died which can cause similar issues. Use a small flathead screwdriver and press it into the seam of the key fob near where the keyring mount is located. I pulled out the emergency key blade to gain entry and to retrieve the replacement battery I kept in the center console.
