To replace the battery in a remote, first locate the battery compartment, usually found on the back. Slide or press the cover to open it, depending on the design. Remove the old battery, noting its orientation, and insert the new battery in the same position. Finally, replace the cover securely to complete the process.
Open the keyless remote and you will see the battery take it out and replace it with the same size.
You open the remote and replace the battery.
Take it to Wal*Mart, they can change it at the watch (jewelry) counter.
To replace the battery in your 2004 Murcery Monterey door lock remote all you have to do is hold it in your hand, take a knife and pop the back cover off pull the old battery out and put the new one in. Now enjoy locking your doors from a distance.
Take a small common screw driver and twist it in the seam.
You should just be able to unscrew the back of the key. if not the dealer has a tool to take them apart.
This is telling you that the battery in your remote is almost dead. The message can't be reset because it's not an internal thing, it's a signal from the remote itself. Either take the battery out or replace it.
Take the slide check valve apart and replace the o-rings.
take it down to radio shack once there buy ur batteries from them
there will be some way to take your key apart it will come apart along a seam that bisects it there will usually be a wide spot in the seam where you can pry with a screwdriver a button or coin cell will be inside get a replacement the same size replace the springs and clips snap the case back together
Most of the time all you need to do is replace the battery. If it doesn't work after that, you will need to take it to a dealer.
it stands for Remote Keyless Entry... it means your battery in your key that you had come with your car that has the lock unlock and panic buttons on it, is running low in battery. take it to your dealership and they should replace it for you and your "RKE battery low" light will not be seen again after you get a new battery for your key...