Just like the title says, do all the accessory fuses in the fuse box under the dash turn off w/the car's ignition ? The dealership mentioned that some of the car's accessories (i.e. radio, windows, etc) remain hot for 20 minutes after turning the car off.
I've installed a few after market accessories (Passport radar detector, Parrot Bluetooth and heated seats). All the accessories turn hot & cold w/the ignition except for the heated seats, which remain constantly hot (in an electrical sense), even after the 20 minuted window the the car is supposed to shut down.
I want the seat heaters to function like the other accessories, on/off with the ignition. Any and all ideas are appreciated.