Brake pad wear sensor designed to meet professional replacement specifications for stable performance and long service life. Key benefits Reliable wear detection: Monitors brake pad wear level and provides early warning so you can schedule maintenance before brake performance is compromised. Prevents brake-system issues: Timely alerts reduce the risk of uneven wear, rotor damage, or unexpected brake faults. Built for consistent performance: Manufactured to professional replacement specifications for stable operation and long-lasting service life. Easy installation: Plug-and-play design that installs quickly without complicated tools, saving time in the garage or at the roadside. Features and important attributes Function: Detects the degree of brake pad wear and signals when pads require replacement. Compatibility: Specifically compatible with BMW E60/E61 (5 Series) and E63/E64 models. Fit and form: Built to replacement-part specifications for a precise, reliable fit with original equipment. Durability and performance: Engineered for stable electrical contact and resistance to normal operating conditions to ensure consistent alerts over time. Typical applications / use scenarios Routine maintenance: Install alongside a brake pad change to ensure continuous, accurate wear monitoring between service intervals. Pre-trip inspection: Check or replace the sensor before a long trip to avoid unexpected brake warnings and ensure safe braking performance. Post-repair verification: Use after brake service or rotor replacement to confirm the monitoring circuit is functioning and will notify you when pads near the end of life. Notes Confirm compatibility with your vehicle model (E60/E61 5 Series, E63/E64) before purchase. No special tools required for installation; follow vehicle-specific instructions or a simple service manual for connector location and mounting.