Juniorm

Hope somebody can help me !
When i tryed the ml for the first time , everything was ok ! No tok noise ...
The day i bought it , mb dealer put new rotor and pad on it , front/rear ! Since this time when i hit the brake pedal it does a little "tok" ..... Mb dealer verified if the brake job was ok and they didn't see anything anormal ....
Any idea ?

artim808

Have you tried to bleed the brakes? Maybe you have air in the brake system.

Juniorm

No air .... The brake is good .... The problem is the tok they did ! "I guest " coming from the front galiper