I unplugged my car around 11 p.m. yesterday and it was making a humming or whirring noise. Looking online it sounds like this is the car sucking in air to cool the battery. Seemed odd to me given that it’s only ~14 Celsius in the evening here but if it stopped soon then whatever.
I checked the car again around 10 a.m. today and it had lost 4% battery in those 11 hours, with the fans still humming away.
Does anyone know what I should do? Not sure if it’s a problems with the fans incorrectly thinking that the battery is hot or if there’s a problem causing the battery to get hot despite it not being used and the ambient temperature being cool.
I checked the car again around 10 a.m. today and it had lost 4% battery in those 11 hours, with the fans still humming away.
Does anyone know what I should do? Not sure if it’s a problems with the fans incorrectly thinking that the battery is hot or if there’s a problem causing the battery to get hot despite it not being used and the ambient temperature being cool.