David Mitchell

Hi Guy's Gal's

I Bought a 2010 C350 sport a few weeks ago (excellent car ) coming home tonight and i went to over take a truck , next thing warning light and no ESP and ABS also no tyre pressure indicator working also the cruise control is showing a fault all happened at the one time ??? any ideas ??

Thanks in advance

Colin G

Could be a wheel speed sensor. Check here:


https://mbworld.org/forums/c-class-w...same-time.html


https://mbworld.org/forums/c-class-w...lfunction.html

David Mitchell

thanks for the help i will post updates on the outcome .

Funkwagen

This was an issue in my moms '11 C300 that was caused by a faulty accelerator pedal, it'd consistently do it every single time the pedal hit kickdown, and would go away immediately after turning the car off and back on again

charles.soori

Only way to be 100% sure is to scan the car. Mine came on as well and it turned out to be esp module. Buy a used one change vin do calibration and everything is good.

David Mitchell

update on my issues
had codes read on a diagnostic, turns out it was the rear right speed sensor ring that is needing replaced/cleaned . I say this as i replaced the actual speed sensor and this did not sort the issue point i am making is check and clean the ring before you change the actual sensor , (£66) could save you some money!!
P.S i changed the sensor myself , jacked up car , axl stand in place , wheel off , 4-5 retaining nuts on inner wing and a 7 or 8 mm Torque socket to remove the bolt holding sensor. ( remeber and clean ring) all goes back together very easy .
I will be doing the ring this weekend will give further update when i am finished .