The ghostbusters car mod is very easy to install. The mod is simply the car with a light in it that attaches to a light post which hooks up underneath the playfield.
Mount the lamp post set. Remove the nut and replace it with the post, use the nut to secure the lamp socket to the top of the post.
Run the wires towards the back of the game and through the playfield. Attach to the nearest GI socket. This works just like our Spotlight kit installation.
Once the post is mounted, peel the tape on the bottom of the led lamp.