We have a 2018 Forester 3011ds .Our back up lights are not working. We have a Ford E450 chassis. Anyone know where I might check for a burned out fuse? Any other suggestions as to why they aren’t working. On a side note the dash panel lights are also not working. Very annoying as we can’t see the speedometer. We checked fuses and even bought a new roller switch at NAPA but they still won’t work. Not sure if the two issues could be related.