Originally Posted by Chris Waywell

I have seen a lot of this and this might sound stupid and no offence is being made to anyone but what happens is that people think they are saving themselves money and buy a fob battery off eBay and take the key apart... they install the new fob battery and the key does not work. Then they pay £70 at Landrover to have the key reprogrammed. All you need to do is to remove the sticker off the bottom of the new fob battery and then the battery will work and the key will work.