need help with vt 5L Berlina Electrical problems

[D-mac]

My probs as follows:
- electric antenna dosnt go up anymore, it use to.
- at random times the battery and ABS light go on the dash then go away, makes my climate control fan turn off and on.
- climate control button illuminations dont work but display screen does, everything use to.
- when i turn down the brightness of my intirior illuminations the only thing that dimms is my speed up and down alarm thingy.
Pretty sure there's more probs there but cant remember. please help coz these things are really annoying me

 

[D-mac]

another prob, my head lights no dont turn off automatically once car is turned off and driver door opened