HELP!doing Auto. to M.,car won't start!

the guy who is doing the swap just finished putting the tranny in with all the other parts. i dont think he knows much about the wiring and didnt hook up my cruise control and maybe even the back up lights. i was there when he tried it for the first time. it started and he did a burn out with the car in place. then it refused to start again. i dont think he shorted out any wires that was hooked to my auto shifter. i took out what i thought was the auto control box, it was bronz box the size of a open hand with an LED light in the side of it. what is the problem is it something that need to be shorted out? how can i hook my cruise up and what wires? oh my S3 light flashes. the car cranks. Any help will be greatly appreciated. Also the mounts that are on the left side of the engine he didnt hook them up.

Did you have this done at a shop? If so, take it back to him and tell him to fix it, or give you your money back immediately. Sounds like you are being f*cked around.