c220cdi

[shaneroyb]

Hi everybody,
I am new to this site but i have found it very helpful finding it because you guys certainly know your stuff.Anyway i have a problem (or two) with my c class 220 cdi 2001 w203.I have changed my breaks and discs and the warning messages are still coming up.Any suggestions?thank you.

 

[bry220cdi]

Hi everybody,
I am new to this site but i have found it very helpful finding it because you guys certainly know your stuff.Anyway i have a problem (or two) with my c class 220 cdi 2001 w203.I have changed my breaks and discs and the warning messages are still coming up.Any suggestions?thank you.

If the warning light has come on you must replace the sensors on the calipers
as well

 

[50sflash]

Hi its the pad wear sensors, you should replace them, recommend dealers as these are colour coded and there are now quite a few types. John

 

[shaneroyb]

thanks john.i changed the sensors when i did the pads but the warning light still comes on.any ideas on where to look next? cheers.shane.

 

[television]

We have had this question before, the last guy disconnected them and the light was still there, that was on a different series to yours. If the sensor wire is not grounding somewhere or leaking to chassis then mabe only the diag test can remove it. A resistance check would tell all.

malcolm

 

[eric242340]

A badly fitted brake pad sensor could be one answer, but also check the brake fluid level. But i think a bad sensor or sensor fitting is more likely. check the connections on all the pad sensors.