hello everyone. I am new to the smart car's. I traded my atv for mine. My smart needed a transmission gear selector. I purchased one used and installed it. It came with a new key but my car didn't recognize it so I swapped out the ignition cylinder. It now recognizes the key. when you turn the key on, all the lights come on and everything but when you turn the key to start it ya get nothing. ugh... Any one have any clues? Also, How do I tell exactly which Smart car I own now?