How to replace a brake sensor in a BMW?

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Adrian Smith 7 hours ago

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How to replace a brake sensor in a BMW?

I have a 2015 BMW 3-series and the ABS light keeps coming on. I was told that the brake sensor needs to be replaced. How do I do this myself?

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**Laura Nguyen** · Answer 1 · 2025-06-16T06:35:11+00:00

First, you'll need to locate the brake sensor which is typically attached to the brake caliper. Use a socket wrench to loosen the bolts and remove the sensor. Then, disconnect the electrical connector and replace it with the new sensor. Make sure to tighten the bolts properly and test your brakes before hitting the road again.