electrical problems on 2002 BMW 745Li

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
all my display warning lights are on, with no real problems radio and mapping not working any suggestions
(3) Answers
(2) Comments
If your radio and mapping does not work, first of all check the fuse in the trunk(it may have burned).

p.s.The cause may be that the radio was on too loud...