Hi everyone, I have a 2020 transit. I bought a Sirius satellite radio and I’m looking to keep the radio powered ON When the vehicle is turned off. There’s not much info on which fuses are hot when the vehicle is off. I was going to get one of those 20a 12v add a circuit fuse tap piggy back. Based on the diagram of the fuse box located under the steering wheel would I be able to tap into one of those? If not I’m sure I could tap into the horn fuse, but that’s in the engine compartment and would be more of a hassle. Thanks in advance.