How to Change Serpentine Belt and Tensioner on a 2002+ Mini Cooper (R56/R57)

About this video

In this video, we show you how to replace the serpentine belt and tensioner on a 2002+ Mini Cooper. The vehicle featured is a 2016 Mini Cooper with a 1.6L gasoline engine and automatic transmission. This guide applies to both R56 (2006-2013 hatchback) and R57 (2009-2015 convertible) models.

A worn serpentine belt can cause squealing noises, poor accessory performance (like the alternator, power steering, or air conditioning), and may eventually lead to a breakdown if not addressed. If you notice visible cracks, glazing, or hear unusual sounds from the engine bay, it’s time to inspect and replace the belt and tensioner.

We’ll walk you through identifying the serpentine belt layout, the tools required, and the steps to remove the old belt and tensioner. We also cover how to install the new parts correctly and ensure the proper tension is set to keep your Mini running smoothly.

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