Looking at a DSC fault report, the following items are worth looking into for the people looking to alter the level of intervention of DSC/ASC:
5E20 5E20 - pressure sensor 1 electrical faulty.
Error counter: 9
Logistic counter: 40
Mileage 109240 km
Vehicle speed 117.00 km/h
Brake light switch 0.00 0/1
switch brake fluid level 0.00 0/1
ASC/DSC_aktive (status of ASC/DSC_switch) 1.00 0/1
brake pressure identified 0.00 0/1
ABS-active 0.00 0/1
ASC-active (BMR) 0.00 0/1
(Braking torque control - C0F_ASC_BMR_STB)
ASC-active (AMR) 0.00 0/1
(Drive torque control - C0F_ASC_AMR_STB)
GMR-active (GMR) 0.00 0/1
(Mixture regulator - C0F_GMR_MAX_LIMIT_SCHRAEG and C0F_GMR_MIN_LIMIT_SCHRAEG) Throttle tilt?
GMR-active (MMR) 0.00 0/1
( Yaw moment control)
CBC-active 0.00 0/1
(N/A to 128i?)
MSR-active 0.00 0/1
(Engine drag torque control, usually proper name - C0F_PRE_MSR)
TDR-active 0.00 0/1
SDR-active 0.00 0/1
DBC-active 0.00 0/1
(Dynamic brake control - C0F_DBC_MIN_AUSLOESEDRUCK) Min Trip Force / Triggering Pressure
RTA active 1.00 0/1
Run-Up Mode 0.00 0/1
Most of these items are set to Wert_00 and have a data value of 0. I am not sure what the significance of that is other than assuming that the parameter is doing nothing. See C0F_CBC as an example. Value is Wert_00 and so is the data value of the Hex. 1M definitely utilizes CBC, but I am guessing the other 1's don't have it programmed?
I did a comparison, and a rough translation, of a 128i trace file to a 135i and 135is trace file.
https://docs.google.com/spreadsheets...it?usp=sharing
It does not look like the MK60 module for the 135is is coded any differently than the 135i. You'd have to look into the values/formulas of the 135i parameters to determine if its worth coding a 128i to 135i values. There are people on the M3 forums experimenting with changing C0F_ASC_BMR_STB, C0F_DRUCKMODELL_HA, C0F_UEBERSTEUERN_MUE_0, and C0F_UNTERSTEUERSCHWELLE to GTS values with notable changes in DSC intervention. Personally, I just turn everything off on track anyway so I wont pursue it further.