You can have the battery replaced at any authorized GM dealer. I took mine to a different one than where I leased because they said they could do it sooner. Once your VIN shows you are eligible, you need to contact a dealer so they can order a battery and schedule your replacement.Hi there, I'm behind on this, but am now having to deal with it due to my lease coming up soon. Can you help me understand where I would go to get the new battery, once available? Would it be my local dealer (i.e. any GM dealership) or do i have to go to the one from whom I'm leasing? Thanks!