I have a 2017 Santa Fe. I live in the country and when I go shopping in the city I have a 12 V refrigerator I can use to keep my groceries cold. This works great unless I stop for lunch or something else and when I shut the car off all of the 12 V outlets go dead. ( 120 V outlet shuts off as well ). I thought about leaving it in the accessory position which will give me about 15 minutes but if I do that I can’t even lock the car.

does anybody have a workaround for this. I’d like to find a way that I could just keep power to the 12 V outlets all the time or override the 15 minute shut off in the accessory position.

Thanks I have a 2017 Santa Fe. I live in the country and when I go grocery shopping in the city I have a 12 V electric refrigerator are used to keep my food cold. This works great as long as the car is running but if I stop for lunch or something else all of the outlets go dead when I shut off the car. Does anyone have a workaround for this. I have a 2017 Santa Fe.