Ah, the BMW. The ultimate driving machine, they say. But let's be honest, maintaining one of these Bavarian beauties can sometimes feel like wrestling a grizzly bear. It's a never-ending saga of grease, wrenches, and expletives. And then there's the serpentine belt. That sneaky little devil is notorious for causing headaches.

But don't fret! Below, we'll unveil the top 3 reasons why your BMW's serpentine belt might be coming loose and how you can outsmart it.

Reason #1

Leaking Oil Filter Housing Gasket

Oil is leaking and dripping onto the serpentine belt. Which in turn will lead to the belt to come off.