I have the 15' Corolla S Pkus. Could anyone tell me the best way to make the 12V outlet to be always hot. My other car had it and I like to be able to charge my cell when the car is off. The usb is also not always hot. But I can live with that. Thank you in advance.
You would have to wire it directly to your battery OR a fuse that is always on...yeah...use an add-a-fuse, wire the power from the outlet to a fuse slot that always has power. Much simpler and cleaner.
