EBC front brake wear lead sensors for 2008–2013 Mercedes‑Benz C63 AMG (W204) are designed to alert when pad wear approaches rotor contact, helping prevent metal‑to‑metal contact and the severe rotor damage that can result. Supplied as application-specific wear leads, they reinstall into the existing wiring and provide a direct warning to help protect braking components.
EBC 08-13 Mercedes-Benz C63 AMG (W204) 6.2 Front Wear Leads