Technical headlight adjustment cycling with hazards on

[bhotekosi]

hi,

I have a fiat ulysse 04 and it's just failed it's MOT. lots of reasons sadly, but one of them is that the headlight adjustment cycles up and down when the hazards are on.

any ideas on possible cause?

 

[jarred]

Hazards? Do you mean when the indicators are on left or right? If so i would look for a poor earth connection.Does it happen when the headlights are on and you are indicating left/right or headlights off?