There's a Level 2 charging station near my office where I charge my car. I usually un-plug once the charge is full but was late once due to meetings plus the E-Tron app and website wasn't working and the charging station didn't email me when the charge was done like it normally does. When I got to my car, I found someone else took the charger from my car to charge his/her BMW i3 car. Completely rude. I would've "paid back" the i3 but then I wouldn't be any better than that person. Plus, I notice something in the car that indicates that the person works at the same place. Anyways, the BMW i3 locks the charging cable to the car when the car is lock so this doesn't happen. Why Audi didn't think of that, I don't know. But is there some way to secure the cable or even secure the Audi portable charger when charging publicly or in outside?