Some garages have a sensor on the inside or outside of the garage barrier. Some sensors keep you from going inside if your car is not close enough to the barrier. Others are to protect your car from damaging if you are too close to the barrier. There's another sensor that opens the doors automatically when exiting the parking garage.
Still not possible to exit the garage? Please call the 24/7 helpdesk on +31 (0)85 888 0786.
Note: automatic exit barriers or doors do NOT stop your parking action in the app. You will have to stop the parking action yourself, otherwise you will continue to pay for the time that you are checked in!