The garbage cans are a type not used in Germany.
The mobile phone establishes its connection way too fast for a call within Germany. Also, modern phones don't have dial tones when calling a number.
In the backyard of the house in Berlin are two large signs which read "This area is under video surveillance." This kind of large warning sign is only used on public places/corporate buildings.
The ambulance is obviously an American model, not one used in Germany. Its markings/color scheme is also incorrect.
The strap on Max's gas mask keeps changing position.
The black garbage can has two signs which read "Don't unload trash." It makes no sense to put these signs on a garbage can.
It makes no sense for the abductors to let Ruddiger know where they are holding Reddington.