We believe that a key fob with a new battery won't always require resynching, but if the battery level drops too low then a manual resync is required. This procedure should be outlined in your owner's manual, but it also available online.

If you are unsure about where to go from here, we would suggest finding a local Land Rover specialist who will be able to give you a fair price for a replacement battery and also take care of any resynching if required. You can find one in the Honest John Good Garage Guide here: good-garage-guide.honestjohn.co.uk/