Hello everyone my name is Kelly and I purchased a 2000 Mark IV Volkswagon Golf. I have put a new computer in it, a new security alarm computer also which was missing. The key fob is broken, none of the buttons work. When we tryto start the car, it won't turnover and the yellow car lights up on the dash. Took it to a dealership, 200.00 in labor later they tell me they can't program it. I'm not buying what they are selling. Does anybody have any ideas or can point me in the right direction? Also a brand new battery was installed. Any help will be appreciated. Thank you