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SEN-2BWS0030• Rear• Disc Brake Pad Wear Sensor
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GeoBrakes stocks OEM-grade disc brake pad wear sensors confirmed to fit the Bmw X1, the single-use probe components that trigger your X1 dashboard warning light the moment your brake pads approach minimum thickness. Every sensor is direct-fit for the Bmw X1
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A disc brake pad wear sensor on the Bmw X1 is your vehicle's advance warning system for brake pad replacement. It eliminates the need to rely on audible squealing from your X1 to know your pads are getting thin, instead triggering a dashboard warning light at a preset minimum thickness on the Bmw X1, giving you time to plan the replacement before the pads wear through to the metal backing plate. Replacing a triggered sensor with every X1 pad change is the only way to keep that early-warning system working for the next service interval.
The wear sensor on the Bmw X1 is a small probe embedded in or clipped to the brake pad. When the X1 pad wears down to the replacement threshold, the probe contacts the rotor surface. This contact creates a circuit change that signals the Bmw X1 ABS or brake control module, illuminating the brake warning light. Once the probe on the Bmw X1 has contacted the rotor, it is destroyed and cannot be reused. It is a single-use component by design on the X1.
Installing fresh brake pads on the Bmw X1 without fitting a new wear sensor defeats the entire purpose of having a brake monitoring system on your X1. A previously triggered sensor probe is worn through and has no remaining material to detect the next set of X1 pads wearing down. From day one of the new Bmw X1 brake pads, the warning system is non-functional without a new sensor.
Wear sensor compatibility for the Bmw X1 is more exacting than most brake parts. The probe length, contact resistance specification, and connector design must all match the X1 brake monitoring circuit precisely. A wrong sensor triggers Bmw X1 warnings at the wrong pad thickness, or not at all. Every sensor in the GeoBrakes catalogue is sourced to original equipment probe and connector specifications for the Bmw X1, with front and rear positions listed separately.
Do I need to replace the brake pad wear sensor every time I change pads on my Bmw X1?
Yes, on Bmw X1 vehicles equipped with electronic wear sensors. The sensor probe on your X1 is a single-use component. Once it has contacted the rotor and triggered the X1 warning light, the probe is consumed. Always replace the Bmw X1 sensor during every pad change.
Does my Bmw X1 have electronic brake pad wear sensors?
Many vehicles use a mechanical wear indicator instead of electronic sensors. Check your Bmw X1 owner's manual or use the GeoBrakes vehicle selector to confirm whether your X1 uses an electronic pad monitoring system.
Can a faulty wear sensor keep the brake warning light on my Bmw X1 on after new pads are installed?
Yes. If the Bmw X1 wear sensor from a previous brake service was not replaced, or if the probe has been damaged on your X1, the brake warning light will remain on even with new pads. Replacing the X1 sensor will clear the fault and restore normal operation.