Anyone know if there is an easy way of resynching keys I have one that doesn't work on the buttons tried the sequence from searches but doesn't seem to work?

I had to do mine after a battery swap

Programming a new Key

Replacing a missing master key is quite expensive from Land Rover, try not to get sucked into the extra cost of "Dealer coding" You can do this yourself in 2 minutes by following the simple process below.

1) Get in and close all doors. Turn ignition on and off quickly and remove the key (all within about 5 seconds).

2) Within 30 seconds of turning the ignition off, while holding down the "unlock" button, press the "lock" button three times. Release the "unlock" button. (You may or may not get the confirmation from the door locks.) Holding the key at your head level provides best results as the key sensor is in the side window pillar.

3) Repeat for each key you want to initialize within 30 seconds after the last one you initialized (if you have more).

4) Right after doing the last key, quickly put the key back in the ignition and turn it on/off again to finalize.

Just one amplification, between stages 2 and 3 above DO NOT put the additional key in the ignition (stage 1) as this starts the whole process again. John
2008 Stornoway Grey 3.6 Tdv8 Vogue
2005 TD6 Java Black Vogue - Written off!!
GAP iiD BT
2003 Discovery TD5 Auto, Nanocom Evolution - gone to a new home!
MasseyFerguson 152 - No electronics!! - Sold