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KSE-100099• Front• Disc Brake Pad Wear Sensor Kits
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GeoBrakes stocks disc brake pad wear sensor kits confirmed to fit the Bmw Activehybrid 3, combining the wear sensor probe manufactured to the exact OEM probe length and contact resistance for the Activehybrid 3 with connector hardware, retaining clips, and in pad-inclusive configurations the brake pads themselves, so the complete brake monitoring system on your Bmw Activehybrid 3 is restored correctly in a single service.
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A brake pad wear sensor kit for the Bmw Activehybrid 3 does one critical thing that a pad change alone cannot: it ensures the brake warning light on your Activehybrid 3 dashboard accurately reflects the condition of the next set of brake pads. Without a new sensor on the Bmw Activehybrid 3, the warning system is non-functional from day one of the new pads, there is no advance notice for the next replacement cycle on your Activehybrid 3. On Bmw Activehybrid 3 vehicles where a previous service skipped the sensor, the brake warning light may also remain on permanently after new pads are installed on the Activehybrid 3.
The kit for your Bmw Activehybrid 3 includes the brake pad wear sensor probe unit manufactured to OEM contact resistance and threshold depth for the Activehybrid 3 monitoring circuit, the wiring connector mating with the Bmw Activehybrid 3 brake monitoring harness where required, the retaining clip or mounting bracket securing the sensor to the Activehybrid 3 brake pad or caliper correctly, and in pad-inclusive kits, the brake pads for the Bmw Activehybrid 3 with sensor pre-assembled at factory-correct position on the Activehybrid 3 pad.
A brake pad wear sensor on the Bmw Activehybrid 3 is a calibrated component manufactured to trigger the Activehybrid 3 brake warning circuit at a specific remaining pad thickness. Too long and it triggers early on your Bmw Activehybrid 3, sending drivers for an unnecessary brake service with significant Activehybrid 3 pad life remaining. Too short and it triggers late or not at all on the Activehybrid 3, leaving the driver with no advance warning as the Bmw Activehybrid 3 pads approach the metal backing plate.
Wear sensor compatibility for the Bmw Activehybrid 3 is more exacting than most brake components. Probe length, contact resistance specification, and connector pinout must all match the Activehybrid 3 brake monitoring circuit exactly. A wrong-spec sensor on your Bmw Activehybrid 3 either triggers warnings at the wrong pad thickness or fails to connect to the existing Activehybrid 3 harness. Every kit in the GeoBrakes catalogue is sourced to OEM specification for the Bmw Activehybrid 3 exact year and model, with front and rear positions listed separately.
How do I know if my Bmw Activehybrid 3 has electronic brake pad wear sensors?
Check your Bmw Activehybrid 3 owner's manual for a brake pad warning light in the instrument cluster section. Use the GeoBrakes vehicle selector to confirm whether your Bmw Activehybrid 3 application requires an electronic sensor kit.
Can I buy the wear sensor separately from the brake pads for my Bmw Activehybrid 3?
Yes. GeoBrakes carries sensors as standalone components and as part of sensor kits for the Bmw Activehybrid 3. If replacing Activehybrid 3 pads that did not include a sensor and the existing sensor has already triggered, a standalone sensor or sensor kit is the correct purchase for your Bmw Activehybrid 3.
Will the brake warning light turn off automatically after installing a new sensor on my Bmw Activehybrid 3?
On most Bmw Activehybrid 3 vehicles, the brake pad warning light turns off once the new sensor is correctly installed and the ignition is cycled. On some Bmw Activehybrid 3 European platforms, a diagnostic scan tool reset may be required. Check your Activehybrid 3 service documentation if the light does not clear after installation.