If you decide to bring a different car to the airport, it's not an issue. Here you'll find information about changing the number plate of your car for both shuttle and valet parking.
You can easily change the number plate of your car by going in to your confirmation email and clicking on manage my booking. If you didn't need to submit a number plate when you booked, then there's nothing to be changed and you can drive straight to the car park on the day of departure.
With valet parking, it's important that you let us know if you change vehicle, as the driver will be looking out for your car at the departures hall of the airport. You can also call the car park to let them know about the change of car.