Hello, all. I am new to the forum after having recently purchased a 2014 ED. Acquainting myself with the car, I am wondering where to find the date code on the 12V accessory battery? I live in a warm climate, with relatively low humidity. My understanding is that the batteries might need to be replaced every four years or so. I don't see a sticker on the top of the battery, or any numbers "burned in" to the plastic case. Will I have to remove the battery to find the date code?