Dealer had to replace the battery once so far. Was told if you are going to let vehicle sit for more then a few days to put on a trickle charger. If I forget then it starts hard and will notify me to charge the battery. Now its getting closer to the warranty running out and been told that battery is showing signs of low charge. Dealer also says that new vehicles are just to computerized and that is a problem. So why not give a trickle charger / maintainer with the vehicle?