A: you have uesd/2nd-hand EIS with working key,you can do like this for W221 all key lost
1.read all key lost EIS data-> save EIS data
2.read used EIS data enter password,get erase password->renew used EIS.
3.load step1 EIS data to renewed EIS with password->write EIS data
4.load EIS data(with key password)->prepare key file
5.input new key to device IR reader->load key file->write
6.insert new key to EIS->EIS will learn the new key->key learn successby the way,if your all key lost W221 is motorola EIS,not need to change EIS,remove eis get eeprom by programmer(VVDI PROG).
then load eeprom to VVDI MB TOOL prepare key file.Q: I have a w204 All key lost and i program a new EIS with VVDI, the ignition doesn’t come on or crank, but the steering can lock and unlock. can someone guide me what to do?
1.Read EIS data via obd,then Save EIS data
2.adapt ESL:Read ESL data->Get Erase Password->Renew ESL
3.Change new EIS, Load EIS data(step1)->write Key Password(enter manually and at random)->Write EIS data
4.Personalize W204 ESL
5.Load EIS data(with Key Password)->Prepare Key File
6.Input new Key to device IR reader->Load Key file->write
7.Insert new Key to EIS->EIS will learn the new key->key learn success
Item No. SK185 : €1,819.00
VVDI MB Tool is powerful Mercedes Benz Key Programmer, can calculate Benz BGA key password and add new BGA Keys, support all Benz keys after year 2011. Newest Update VVDI Benz can read EIS under OBD mode will check car power automatically. Avoid lost data in EIS
Item No. SK177 : €385.00
Latest VVDI Prog V4.4.3 Super Programmer built-in update software allows user to update VVDIProg firmware timely, read the common EEProOM via 16pin locking socket. Buy VVDI–Prog Programmer, get free BMW ISN read function and NEC, MPC, Infineon etc chip continously update service