Hi! I would like to ask if anyone has this problem? My 2016 forester backup / reverse light is not working. It started when I replaced the reverse light with a LED light. Thanks for the help!

Good day everyone. My dad has recently purchased a 01 Scoobi Forrester. She needs a little tlc, but she's running great. One big "issue" we have, is that we can't figure out why the reverse and fog lights (front and back) aren't working... I've read a couple other threads here, tested the...