Just a feeler. I was told tonight that it dies when put in gear. I couldn't see what they were talking about cause it was dark out. These people need help cause the lady just got out of hospital after being in for 2 months due to cancer. It looks like some kinda knob on the right hand side off to the side of the steering wheel. It uses way too much fuel also. It was bought a year ago at Lowes. I don't have any numbers yet or anything. I will when I can get them.