On the Discovery II, there was some feature if you hit the key lock button twice, I can't remember what it was.
On the Range Mark III (at least the '03 model) the car is locked and alarmed on one push of the key lock button. A second push of the button within a short time period actually disables the interior motion sensors, in my understanding, so that the alarm doesn't go off for example if you leave an animal inside ( window open, of course). I do this when I leave my dog in the car.
On the other hand, this is the sort of thing that can probably be dealer programmed to set up other arrangements.
On the Range Mark III (at least the '03 model) the car is locked and alarmed on one push of the key lock button. A second push of the button within a short time period actually disables the interior motion sensors, in my understanding, so that the alarm doesn't go off for example if you leave an animal inside ( window open, of course). I do this when I leave my dog in the car.
On the other hand, this is the sort of thing that can probably be dealer programmed to set up other arrangements.