Opening Boot

For a number of weeks now I have been getting into my Roomster most mornings only to be greeted with the warning that a door is still open. After checking the drivers door; it turns out it's the boot, but I can't remember opening the boot. Anyway this evening I just got in and was opening the kitchen blinds when I noticed my flashers blicking as they do when unlocking/locking the car, as both controls were hung up I nipped out to find tthe bneighbour over the road (owner of a 09 Fabia) had just pulled in and locked his car. So has any one heard of another remote operating the boot of a Roomster?

Cheers

Pete Ryan