Have CAS BMW E series F10 for odometer program, looking for the best.
Tools and results:
- R270: cas dont work ( only shows wait for decode) and eeprom in dash only 160d0wq is ok but 95320 don’t work
HexTag: very good tool for cas 4 read/write ..eeprom functions has many supported features erase and edit automatically ….
Autohex II + hextag Best for complete job on bmw .
- vvdi prog +VVDI2 do very well job on cas 1-4…
For chips cluster u need to erase chips and after write modified dump on it!
Here simple steps on using vvdi pro & VVDI2 to change km on CAS4:
1). Use VVDIProg to read out the data, save D-flash and P-flash.
2). Use VVDI2 to load D data to change KM, and then save new data.
3). In the VVDI-Prog, select “Unlock” to read/write, click on “Unlock”, after unlock successfully, load new data to D data, then click on “Write”.
4). Click on the right corner, VPP, input FF, finish.
Tips:
When using VVDI to change BMW CAS4 KM, need to remove the CAS. Remove it out to read, and after writing successfully, solder back.