johnmac07

Does anyone know where the wheel sensor picks up the signal for the ABS brake. Is it from the grease seal, or where?

R2dMax

Probably not in this section. W210s only went up to 2002.

Plutoe

Although as stated you are in the wrong forum, all of the four wheel speeds(speed sensors data) are placed on the CAN via the ESP module!

It sounds like you are groping at things you should not be putzing around with.

If your BAS ABS or ESP light is on you really need the system tested with DAS Xentry or equal!!