Replacing rotors and brake pads
I went to not MB shop and they changed front rotors and pads
and then I did service reset (they did oil too).
When I was doing reset I found in service menu you can do some adjustment for brake pads. I clicked on it and my ml 2012 did something, I heard noise in rims area. And I forgot about and was driving.
after four weeks I noticed that my new rotor is wearing not equally and already has a 1.5mm ditch close to out circle.
Question1: What is the procedure to change rotor and pads?
Question2: 1.5mm ditch in 4 weeks. It's not okay. Right?


