Skip to main content
Submitted by Reec26 on January 3, 2022

Hi on my 2012 s550 I have the error of esp inoperative see owners manual, I have the traction control slip warning on also the traction off warning on my dash as well. I wanted to see what may be the cause of this? 



It’s like my front tires are not moving and my back tires are, it just snowed here also 

It most likely is going to be a bad ABS wheel speed sensor. You need the fault codes from the ABS / ESP control unit. It will tell you what is wrong.