German ZIP codes are five digit, not six digit as shown.
The logo for the old "Munich Stock Exchange" shows an almost literal German translation for these three words (München Zentralhandel Austausch) which makes no sense in German.
There is a massive explosion when a tanker truck crashes next to the old gas station where the team is questioning the terrorist. However, the building and the people are basically left unaffected by the explosion with only bits of debris smoking.