Now that I think about it, Its just like the Aussie Bandit said, all three times when my clock has reset itself my bike has been hard to start. I would try to start it and it would not start, and right away hit the start button again and after it started I would notice the clock was wrong. (normally on a cold morning on the way to work when I was in a hurry.) I think its time for a new battery its the original battery and its a 2002 model, so thats almost a 4 year old battery. My bike is kept in a garage so it never gets below 32 freezing, but I would say maybe in the 40s on a real cold night.