Brake Pad Wear Indicator Sensor - Brembo - A00472

Ensure your vehicle's braking system remains in peak condition with the Brembo Brake Pad Wear Indi...

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eBayBrake Pad Wear Indicator Sensor fits BMW 550 F11 4.4 Rear 10 to 17 Brembo New
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AmazonBREMBO A 00 472 Servo-Frein Systems
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AutodocBREMBO Brake Pad Wear Sensor BMW A 00 472 34356791963,6791963 Brake Wear Indicator,Brake Wear Sensor,Warning Contact, brake pad wear
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Product Information

Full details

The Brembo Brake Pad Wear Indicator Sensor (A00472) is an essential diagnostic component designed for automotive technicians and vehicle owners looking to maintain the safety of their rear disc braking systems. This precision-engineered sensor provides reliable, real-time monitoring of brake pad thickness, ensuring drivers are alerted before dangerous wear levels occur. While it offers excellent durability and performance, owners must ensure they verify rear axle compatibility and connector matching with their specific vehicle make and model before installation.

All features

Model Part NumberA00472
BrandBrembo

Extended Product Information

FAQs

Can I install this on the front axle?

No, the A00472 is specifically designed for rear axle applications.

How often should I replace this sensor?

It is industry standard practice to replace the brake pad wear sensor every time you replace your brake pads.

What happens if I ignore a worn sensor?

Ignoring the sensor may lead to a failure in detecting dangerously thin brake pads, which can cause metal-on-metal contact and expensive rotor damage.

Is this a universal part?

No, this is a vehicle-specific component. Always verify compatibility using your vehicle's VIN or OE part number.

What does the 1110 mm length represent?

This is the total length of the sensor wire, allowing it to reach from the brake pad housing to the connection point on the vehicle's frame.

Troubleshooting

Dashboard brake wear warning light remains on after installation

Ensure the sensor is fully seated in the brake pad and the electrical connector is clicked securely into the vehicle harness; a system reset via an OBD-II scanner may be required for some vehicles.

Sensor cable appears damaged or frayed

Do not attempt to repair the wire; replace the sensor immediately to prevent false alarms or failure to detect actual wear.

Pros and Cons

Pros

  • High manufacturing standards ensuring signal reliability
  • Precise 1110 mm length facilitates easier installation without excess slack
  • Essential for preventing damage to brake rotors
  • Matches OEM quality for consistent performance

Cons

  • Compatibility limited strictly to rear axle applications
  • Requires professional knowledge of vehicle braking systems for safe installation
  • Connector design must match specific vehicle harness

Setup, Compatibility & Care

Installation of the A00472 sensor should always be performed by a qualified mechanic during a standard brake service. Ensure that the sensor wire is routed through the original factory clips to prevent contact with rotating components or heat sources. Compatibility is specific to the rear axle, so verify your vehicle's manual or OEM part number against the A00472 specification. During installation, avoid sharp bends in the wire, as this can lead to internal signal interruption. Keep the sensor area free of excessive grease or brake dust buildup during routine inspections to maintain accurate readings.

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