These sensors basically just do what they sound like—they tell you when your brake pads are getting thin. It's a little device that physically contacts the brake pad as the pad wears down. When the pad gets to a certain point, that contact is broken, and it completes an electrical circuit, triggering a warning light on your dashboard. Some systems will just be a light, others might even give you a message on a screen. They don’t do the braking, they just report on how much pad is left. Think of it as an early warning system for your brakes. It’s part of your overall braking system, but it’s separate from the actual stopping power. It doesn't affect how well you stop until the pads are completely gone, but it's designed to let you know before you get to that point. It’s a preventative thing, really. It’s pretty common on newer vehicles – you don’t often see them on cars from, say, the 80s. Honestly, it prevents more expensive repairs down the line. If you ignore the warning light, you risk wearing down your rotors, and those are a good bit pricier to replace than brake pads. It’s like having a shield for your rotors. You’ll notice if the light comes on because it’s usually yellow or red and pretty prominent on your dash. You can find these sensors pretty easily; Fixparts Online carries a good selection if you're looking to replace it yourself. Ignoring it isn't a huge immediate danger, but it's definitely something you want to address pretty quickly to keep your braking system in good shape. Auger quality assured: Brake Pad Wear Sensor (MPN 91259) comes with a 12-month warranty!

About Auger

A trusted name in the automotive industry, Auger GmbH provides robust solutions tailored for heavy-duty vehicle maintenance.

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• We have the parts you need, whether you're working on a classic car or your daily driver. • Auger parts are made to last, so you get a great value for your money. • Our team knows auto parts – we can help you find exactly what fits your vehicle. • Fast shipping and easy returns mean you can get back to your project quickly and with confidence. Drive with confidence – choose Auger parts at FixParts Online.