vx electrical problem help!

[mara08]

well it all started about a month ago. the problems with my car are -

fog lights switch off while driving then switch back on.
no power running to my head unit, when head unit was working always used to restart when i used to put indicators on or lights on.
alarm goes off randomly when car is locked

this is really starting to piss me off, does anyone have a clue to what is happening.

 

[lout]

The usual questions
is car electrical system stock
if not what has been changed and who by
was any work done just prior to all this starting
is car in good condition
I can't see a common thread at this stage, how are the power windows and central locking,
does the starter always work,

 

[Nut Kracker]

well it all started about a month ago. the problems with my car are -

fog lights switch off while driving then switch back on.
no power running to my head unit, when head unit was working always used to restart when i used to put indicators on or lights on.
alarm goes off randomly when car is locked

this is really starting to piss me off, does anyone have a clue to what is happening.

As far as the HU goes. Where is the power feed coming from?
May be a loose connection somewhere in the fog light circuit.

 

[mara08]

the car is in perfect condition, starts straight away, power windows work so does central locking.