Factual error: The scenery is set in Berlin, following the 1989 Re-Union of Germany. Only thing is: the guards at the archive building use AK-47s, while after the Re-Union, the East German National People's Army and the West German Bundeswehr (Federal Defense Force) were joined - and the West Germans don't use any AKs.
Continuity mistake: When Sydney has the "Book of Love" from the limo she starts to read it. In one shot she holds the book firmly with her hands wrapped around it. But when the motorcyclist grabs it she is holding the bottom of the book in the tip of her fingers [To aid the stunt].