hi Scorpio, is'nt that a ford? and a rival to the omega at that? Anyway, yes i agree the boot arrangement on the mig is a little strange, and a little indifferent i find. The old shape omega had a key and just unlocked with the central locking. Only thing i can think is the lack of a latch stops pikeys robbing your boot at the lights? Personally i think the boot should pop fully open when the button is pressed. Also see hilpers boot mod in the guide section(i think)might be of help to you. There are some side effects though and not a good idea if you have kids in the car. Just re read your post, your key should have a third button for the boot i believe, as mine does. Give The Boy on here a pm and see if if can help. He sorted me out, told me how to get a key sorted for far less money than the stealers want. Youll need your car pass and a trip to a tech 2.
Vx treat the auto box as a sealed unit. So no need to mess with it according to them. We however, know different, general thinking on here, and according to the service interval guide, change atf every 60k iirc. Some boxs do considerably more miles than that before any problems, did mine at 70k just after i bought it.