Hi all. For a long time now I have had a problem with my remote locking/unlocking key not working. I do the 'turn the key threetimes to the right, holding for half a second between each turn, remove the key (light on in door panel), while holding the 'lock' button down, pressing the 'unlock' button three times while pointing at the internal mirror (while holding your nose! - I added that bit!!), Sometimes the door light will flash, indicating that the key has been reprogammed. Sometimes it doesn't. Both times, the key doesn't work. I've changed the batteries in the key (C32's I think) a number