Before correction of some odometers, you have to reset BSI module first, such as ‘peugeot 307’, you should select ‘BSI’ and reset the km to zero, then adjust the km of odometer.
IMPORTANT NOTE 2: DSP III Plus & LCM/ EWS/ CAS unit correction
Before correction of some BMW odometers you have to reset the km in LCM/ EWS/ CAS module first, this operation is similar to odometer adjustment.
IMPORTANT NOTE 3: Super DSP 3+ & EZS correction
Before correction of some BENZ odometers you have to reset the km in EZS module first, this operation is similar to odometer adjustment.
If you want to know the DSP3 supporting car list,please click here.