Mercedes Benz ML320 owners have reported 3 problems related to brake antilock wheel speed sensor (under the service brakes category). The most recently reported issues are listed below.
Wheel speed sensor (l/f) failed on highway at 50mph. All brakes locked up and car skidded to a halt! luckily no traffic or someone could have been killed! car had to be towed to a local mb dealer. Mercedes is aware of this issue . . . They have updated these sensors but are not replacing them under warranty (and of course they are getting about $450 per sensor)! major safety issue! mercedes should recall and replace these sensors!.
See
all problems of the 2009 Mercedes Benz ML320
🔎.
2001 mercedes Ml320. Consumer states right front wheel locks up and starts to slide while driving and then comes to a complete stop. The vehicle was taken to the dealer twice, but they were unable to diagnose the failure. The dealer stated they could replace some sensors, but couldn't guarantee it would solve the problem.
See
all problems of the 2001 Mercedes Benz ML320
🔎.
When driving at different speeds the vehicle applies brakes without driver even touching them. This Ml320 has done it several time while on the freeway and does it at random with no warning. I took it to the dealer and they told me that it was really dangerous to drive it like that but they stated in order to fix it would be $1,200 dlls. Since this item is considered a safety hazard and can cause serious injury I believe this should be repaired by mercedes and not the owners. If you need further information on this please visit the mercedes forums and you will have more stories to read about it. . Read more...