Thanks for the great tips.
I tried them and none worked this time but I have a learned a lot of things I didn't know before.
Brought it to the Landrover Dealer and got a new fob. Everything seems to be OK now.
Thanks again.
:)My key fob is completely worn and not functioning on my 2000 Freelander. Immobiliser is on and I cannot disarm so am stranded! Any suggestions anyone? Thanks in advance!