Upon return, go to the Park&Go desk where you handed in your car key. The car is collected on level 5 in P10, which is the same height as the departure hall.
It is important that you read the confirmation email you have received. It contains everything you need to know. It is important that you check that the registration number on your car matches the registration number on your booking confirmation. The registration number on your car is your parking ticket.
Pre-book Park&Go here.
Maximum height of car 2.3 m.