I have a 750I BMW (06) with a cd player and a cd changer. My problem, I have a cd in
The cd player that won't eject, it plays fine when I push the eject button it will not come out. I would like to know is there anyway I could take the front cover of to see if the
Eject button wire is loose? Help!! Thank You.

Could be a belt or a gear, most likely.
Not likely the little hole like on computer cd drive with a paper clip.
Removing front would be a good first try, look for anything that slides/moves. Be careful not to short anything.
Worse case, removal and dissembly may be necessary.