Topic: VVDI2 works for 2009 BMW 3 series all keys lost? Car: 2009 bmw 3 series Key: There is no working key on the vehicle. All keys lost Question: Can it be done by obd? Vvdi2 Or is it istap? Can vvdi prog read isn? How to: There may be different systems installed on this vehicle, CAS2 or CAS3 / 3 + OR CAS3 + ista you have to connect and you look to see the CAS version, the vvdi will tell you when you connect . If it's Ista, read the eeprom with vvdi prog and program a blank key with vvdi2 Use this method or load ECU dump if without any working keys Result: was cas 3/3+ Got key info obd Chose key position Programmed under dealer key Done Tips: if akl & updated do not wind back or you will need isn if fails , we never wind back , if can get isn easy , if can’t or don’t want to risk it , read cas on bench , load Vvdi , do key in out , always try key in out 2 x with battery support , then click no it mods key then t...