The car is on without driving it. I am going to a local high school "techfest" to show the technology. I wasn't sure how long the L5 would last with the car left on. I don't expect to need A/C. Thanks Chris
With a 2A draw it should last about 8 hours. Just having my car on along with the car PC I think I was well under 2A. You should be good to have the car on all day without the engine starting.