Plug in your cable in to the car and the Type2-plug at the front of the chargingstation.
Go to the back of the chargingstation, press 4 to tell the station that you are charging at the 4th spot (1-3 are for pedelecs). That type in a code with four numbers. Now the chargingprocess starts.
To stop charging select your charging spot again by pressing 4 and type in your code to unlock the cable again.