recently puchased a mercedes ml 320 for the wife. there is a noise from the rear that on slow speeds sounds similar to disc brakes rub at start up (this is the sound but not the problem), on faster acceloration there is a constant hum. it is not affected by le...

FIX posted 1/22/2008

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle