I retired 11 months ago. Before, I drove my Xbox to work. Now it sets more than runs. My problem is that if it sets more than 5 days, the battery is dead or near dead. At ten days it is completely dead. I have a life time toyota battery, and has been to the dealer twice, with no results. They can find nothing.. Was wondering if any of you motor heads have an idea that could help me find the culprit. I don't always remember to fire it up, but something is draining the juice out of it.