I have a few arms that I made to replace the original arms that tend to break as they are made of plastic and cheap metal.
The arm fits on the front or rear sensor which level up your headlights.
If an arm breaks you cant buy them and usually have to buy a whole unit at £115 plus, and its an MOT failure.
These arms are stainless steel and are a simple replacement. Just measure your existing ones and pop off the old ball joints and fit the new arm.
The front and rear are slightly different sizes so if you have a broken/lost one then I can supply length to adjust the arm to.
£20 per arm with £5 postage. I will combine postage for multiple items.