'99 Ford Fiesta Remote Central Locking Key Fob Battery

[Project7]

Hopefully someone can help me out, I've got a '99 Ford Fiesta and the remote central locking seems to be getting a bit temperamental - Hopefully its just the battery in the Key Fob.

Whats the proceedure for changing it?

And does anybody know what battery it is? (I'm guess its just a watch battery)

I dont want to remove the battery to find out i need to reprogram the key to the car etc.

Your help is much appreciated!

[Gregewazix]

I've been looking for the same info on replacing a Ford key battery, this is too late for the Op but may be of use to others, it covers a lot of keys including Ka, Focus, Fiesta, Mondeo, Puma, C-Max, Galaxy, Transit etc which use a CR2032 Lithium battery. Seems pretty easy http://www.batterydragon.com/how_to.html