Sadly, no, but you should still be able to sync it to the remote central locking system though. The matching of the new key to the immobiliser will mean taking the car and all its available keys to your local VAG - or maybe even only Seat dealer, they then, on evidence that you own the car, request the transmitting of new codes up from Seat Uk - from Seat factory, once the dealer receives the codes they has only got a life time of 24 hours (I think), so the car needs to be brought back with all its keys that you still intend to use, new and old and recode them to the car.