Open the WeGo Carsharing app
Enter your username and password
Tap the calendar icon in the bottom of the screen
Tap the unlock button
Depending on the version of the app, you may be asked if you want to end your booking. If you want to end your booking, tap Yes. Tap No if you just want to lock the car, without ending the booking.
You have now successfully locked the vehicle
Attention: You can only end your booking if you are at the same location where you picked up the vehicle.