Corrected entry: After the hotel scene, the FBI is with Det. Fisher outside and they tell him they can trace Miles' phone if he keeps him talking for at least 30 seconds (they repeatedly inform him that that's all the time they need). At the end of the call, they say they didn't have enough time for a trace, however almost 70 seconds have already passed.
Corrected entry: Miles the terrorist kicks out the back seat of the BMW 740i to get from the trunk, where he was hiding, to the passenger compartment of the car. It's plain to see the seat cushions were only placed in position; there is no metal seat-back or bracing between the trunk and passenger compartment, which these cars have.rswarrior