I built a custom replica of a 1966 Batmobile. When I go to car shows people ask if the buttons and switches all work. They do. I made this video to demonstrate most of the features of the car, including the simulated turbine start up sound. Finish body work and paint by Mr. Pat Crafton. Here is a link to another video of the Batmobile chasing the Joker: https://youtu.be/0aO1dsujc0k