Hey guys, 07 c230 sport here.. The other day all of those lights came on..

Took off front and rear wheels, decided front rotors and pads needed to be changed. Did so, but I still have the brake wear lights.

As for the ABS, and ESP, they are also still on.. So i took it to a mechanic to get it checked out, and he said my right speed sensor is bad.

Got home and googled it, and a speed sensor can trigger those lights.
So, on to changing it. Can anyone fill me in on where/how to do this?

Thanks!

And if anyone needs tips on changing rotors, pads lmk. I'd be happy to help.

Very easy to change. Please take a look at the attached PDF document.

Good Luck

thanks, would you happen to know what that part number is?

You have too replace the sensor on the front wheel in order to get the brake wear light to go away.

Here you go
http://www.rmeuropean.com/Part-Numbe..._10902E10.aspx

Part Number: 203-540-04-17