Question about time and the CRJ 200

  1. on the CRJ-200, the board door cannot be closed because, strangely enough, there is no longer a button to close it. What could be the problem?

  2. how do I use the trim correctly and what is its purpose?

  3. When all older cockpits will be remake to realistic

Use the PAX button.
For some reason it’s not lit, but it still works.

See this:

When an older aircraft is reworked it will also get a working cockpit.
Which older aircraft will be reworked depends on combination of votes and what the devs find important.