So I was washing my car and played the radio with the engine off. I guess it was pretty long cause I lost track of time. I had a message pop up saying battery was low and it will recharge when car was started. Later that day I went to leave started the car and got a parking brake error message, a transmission malfunction message saying it was ok to drive but it wouldn't allow me to shift out of park. I had to hit override button to be able to shift out of park. My horn don't work and my rear view camera don't turn on, it also says my acc is unavailable. I checked all the fuses they are good. My guess is all these things can happen with a low battery. Should I just order a new one and call it a day?