I have a limited 2012 elantra non tech pkg and was wondering if we have auto-head lights? I'm not talking about the auto-dim but do we need to shift the lights to off each time we turn off the car? There has been times where I forgot to turn it off but when I lock the car via the fob, the lights turn off automatically. I don't want to continue doing this because I was unsure if this will cause a dead battery. Your help is appreciated!