Service counter wrong values correction

[ivanivanusic]

Hi everyone,


Somebody in service reset twice (I think) front and rear pads counter, and now my car shown 3 brake pads change(front and rear) instead of 2. In whole car life, I changed pads twice only.


Does anybody know how to correct counter(delete 1 value), without losing all my data?

[TheNine90]

You can use tool32 and modify the counter.

Load dsc.prg(use correct dsc)
choose cbs_daten_lesen
In the results,
COU_RSTG_CBS_MESS_WERT This value is the number of times the CBS counter has been reset.
AVAI_CBS_WERT_BR_V Availability BR_V in %, for end-of-line test procedure
COUNT_CBS_VALUE_BR_V service counter brake lining in front, for test procedure end of line
AVAI_CBS_WERT_BR_H Availability BR_H in %, for end-of-line test procedure
COUNT_CBS_VALUE_BR_H service counter brake lining rear, for test procedure end of line

Br_v Front brake pad
Br_h Rear brake pad

To reset select cbs_reset job
To reset Front brake pad sensors, under center column (Arguments), type:
Br_v;100;31
Click Jobs menu and select Start Job Once Only (or just press F5)

To reset Rear brake pad sensors, under center column (Arguments), type:
Br_h;100;31
Click Jobs menu and select Start Job Once Only (or just press F5)

31 is the CBS_NUMBER_SERVICE
100 is the CBS_AVAILABILITY

Select appropriate values based on the percentage from the data read.