I was looking into installing the HKB Booster into my 2018. I emailed HKB as they only have models listed through 2016 as compatible. They said as long as I have an ALT-S fuse location, it should work. I do have it, but there's no fuse in there. Is it normal for this to not have a fuse in it? They said I should have that 7.5A fuse in there, but it's empty. Can anyone with a 2018 check if they have one in there stock?