Bullydog GT Tuner in 2015 XP4 1000

Does anyone have one of these installed in your 2015? My question is it asks you to run a power wire from your fuel pump fuse which the 2015 does not have apparently in the fuse box like the the Bullydog instructions point you to. All the 2015’s have is a fuel pump relay in the block. Where did you run this wire to? Also does the unit ever turn off in your car? Mine powered on as soon as I plugged the HDMI cable in and only powers off if I unplug the HDMI cable. I’m assuming that isn’t normal??? LoL…..little help please if anyone knows the answers to my delimna….;)