CR1620
One reason that your keyless entry may not work is that the battery is dead, take it an auto parts store and have the keyless entry battery replaced. If that does not fix it you will need to take it to the dealer to have the keyless entry reprogrammed.
Open the keyless remote and you will see the battery take it out and replace it with the same size.
Actually , the keyless entry pad on the drivers door does not have a battery inside The remotes take a battery or 2
Take a small common screw driver and twist it in the seam.
The keypad doesn't take batteries , the remote takes a battery or batteries
You have to take it to a Mazda Dealership or locksmith.
To program the 2004 Concorde spare keyless entry, you can take the vehicle to the dealer or you can download the manual. In the manual, there are steps to reset the keyless entry using your vehicle's VIN and other identifications.
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...
take it to the dealership
chances are the battery is dead in the keychain. you can take it to a auto zone or other place like that they will probably fix it for you. cost about 3 to 5 bucks
take out the battery, and the battery tray. there it is
Changing a battery on a Mazda Tribute is very easy to do. The battery is held in place by a bracket. Take the bracket off and then remove the battery terminals from the old battery. Take the old battery out and replace it with a new one.