Find the rickshaw in the back corner and use Short Round's wrench to repair it. Rickshaw Cost: 25,000 studs After beating the 2nd Story Level, return to the Shanghai neighborhood with Short Round.
Short Round's Car Cost: 30,000 studs This car can be found in the Shanghai neighborhood after you complete the 2nd Story Level. Their locations are shown in the screenshots below, as well as on the Hub Maps.
This page lists all of the vehicles in the Temple of Doom, in the order they appear on the playset and pause menus, along with how to unlock them.