Robert,
I’m not aware of multiple wear sensors, but I guess there could be. Not sure
what the value of that is…
I realize this is after the fact, but for the future, any time you replace
rotors, buy a set of retaining screws, as they’re cheap and I’m sure your
dealer stocks them.
201 421 01
Hi All,
Yesterday I started changing all 4 rotors, pads and brake wear sensors on my
2004 320E 4Matic using Genuine Mercedes Parts. I ran into a few issues.
1 - I couldn't get the rotor screw out so I had to drill it off. Does anyone
know the screw and thread size so I can tap for a new
