ngb13 said:
I have 2 keys for my 2006 RRSC, one of them works fine, the other will start the car but it will not remotely unlock the doors.
The non-working key hadn't been used for a long time prior, which I presume is why it has stopped working the RCL.
I have put a new battery in but that hasn't helped.
Any ideas on what I need to do to get it working again?
You need to re-program BOTH keys one after the other:
Programming a new Key(s)
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 rear window.
3) Repeat for each key within 30 seconds after the last one you initialized (again 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.