all of the lights!!

hey guys have a 745i 2003 and its been great un in till sat morning i went to so my friend the interior and when i started the car all of these lights and warning messages starting flashing and i was like holy s#$%! anyone have tis issue b4 or have a idea on wht the problem could be??

Almost 100% it's the battery, test it.

This happened to me on the eway and it turned out to be the alternator.

Alternator and battery, did mine yesterday. Make sure you register the battery. Air cooled alternator about a 2 hour job if u take your time. Straight forward.