Brembo rear brake pad wear sensor for BMW 5‑ and 6‑Series applications including 525i, 525xi, 528i, 650i and M5/M6 model coverage (2004–2010 years noted). The electronic sensor monitors pad thickness and alerts the driver when pads reach minimal safe thickness so replacements aren't missed. Manufactured to OE specifications for original-fit function; high‑quality wiring and connectors resist heat and adverse conditions. Replace with pads as recommended by Brembo.
Brembo 04-07 BMW 525i/06-07 525xi/08-10 528I/528i Xdrive/06-10 650i/M5/M6 Rear Brake Wear Sensor