Lift from metro lifts not how to get out of the new metro? (Batman: Arkham Knight)

passed the game and decided to gather the questions of the Riddler,the Elevator with the betmobil descended into the tunnels of the metro under construction and the way back,the unit that should power the car is not active and as it is now to rise to the surface do not know.help.this is a bug Yes??

Spoiler
Spoiler
PS it worked,apparently the car was incorrectly positioned on the Elevator which is strange somehow.
Spoiler