The folks who put these units together have a lot of fun hiding the sticker with the password on it. I’ve seen it in THREE different locations on three different units, all the same model and year.
It will be inside one of the cabinets. Check ALL back and side walls inside every cabinet. You might get lucky and find the actual control unit and router. It will also be printed on that.
2018 Forester 3051S (aka Clyde)
2015 Wrangler Toad (aka Bonnie)
At some point during every day you suddenly realize nothing else productive is going to happen the rest of that day. For me, it usually occurs around 9 am.