Reset brake wear light Mercedes Benz S430

How to reset brake wear light on a Mercedes Benz S430 W220 made in 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005. To turn off this light at first you must find from what cause is on.  If you have brake pad with wear sensor all you have to do is change them with new ones. The warning…