Technical Noisy Lights

[benc83]

Hi just wondering if any one has had this happen to them when i put my lights on i get a buzzing noise from under the bonnet, but when i put full beam, front and rear fog lights and heated rear window on the noise stops i thought if its the alternator it would be the opposite that when i had everything turned on it would then start making the noise?

Any help would be great!!

Thanks Ben

 

[Ieen]

I get that too, but I just put the radio on to cover the noise

 

[Deckchair5]

Headlamp beam height adjuster motors have lost the plot of where the headlights are and are continually trying to move them

do a search on headlight adjuster

 

[Adrian09]

this happened to mine when i fitted my xenons went after restarting the car tho but yes it is the motor

 

[Argonought]

If you're really lucky the act of simply adjusting headlamp from the dash can sort it but otherwise should really be resolved as has been said.

 

[Most Easterly Pandas]

Motors are possibly shot