Headlamp Buzzing

[lukerobbo]

Hi all,

Not sure if anyones has a similar problem. Picked up a 2015 Custom couple of days ago, first time driving at night yesterday and noticed the beam was really high.
Dropped it as low as I could in the cab to no joy, hopped out to look and noticed a constant buzzing notice coming from the offside headlamp. It only buzzes with the main beam and dipped beam. Im inclind to think its to do with the adjustment motor, but welcome any help!

Cheers
Luke