BMW M135I
is it normal for the headlights to keep making a noise and adjusting even when still and with only the electrics on?
Also when accelerating and i go over about 4k revs, i get a slight whine sometimes from the engine and a rattly noise as if my exhaust is trying to pop but it cant, could it be blowing? or the manifold because it seems close to the driver area. Its not constantly just every so often
Also when accelerating and i go over about 4k revs, i get a slight whine sometimes from the engine and a rattly noise as if my exhaust is trying to pop but it cant, could it be blowing? or the manifold because it seems close to the driver area. Its not constantly just every so often
