Hello. I am confused about the Smart Entry and Smart Start. I have only had the vehicle 2 days and I have read the Owners Manual all the way through. What I do not understand is where to keep the Smart Key - like not within a metre of a TV, PC, etc. Okay, I understand that, but it is the battery drain on the car I do not understand. How far away should the key be to not put a drain on the car battery? Should I get the Smart Entry disabled to stop this? As I said, I have read the Manual - and on this point, over and over, but I still don't understand what the requirements are. Please help... Thankyou.