Sue.
I had a similar experience in Reus.( Not the Airport)
My car was broken into,window smashed. Stupidly, I d left my Sat Nav in the glove box and yes , it was stolen.
The police filed a report ,but informed me , that UK cars are being targeted on a regular basis in Reus.
Apparantly, the sticky mark left on the windscreen. Is a dead give away, that the car has Sat Nav. I guess thats obvious now.
Funny thing was. Nothing else was taken. Guess they didn t like my taste in music,not one CD was missing ,lol :-/