Link to the manual for the coach here:
https://winnebagoind.com/resources/m...Adventurer.pdf
But that will only refer you to the chassis manual for whatever builder for things that involve the chassis part like oil changes.
Finding that may be more difficult than finding help on the rest of things but perhaps a check with the person doing the oil would help, if it is a regular oil change place?
A call for help or a walking to visit with a friendly neighborhood mechanic may be an easy out as well. Lots of different small items to reset, even though it is simple, we still have to know the exact methods of what to push first.