VVDI MB Tool add W246 BAG key via OBD
This is a VVDI MB Tool mannual of W246 EIS with BGA (79) keys, add new key via OBD. 1. Insert working key to the IR reader of vvdi mb tool, Press “ Identification key ”, check working key version If key with BE version, you can read password via IR If key with v51, v57 version, you can read password via NEC adaptor, or you can use password calculation Here key version is 79, belong to BGA key. We use password calculation for key password 2. Connect the OBD cable to the W246 car. Select OBD mode, chassis select AutoDetect (CAN) Press Read EIS data . Chassis will turn to specify item after success read Follow steps 1->2->3->4 in picture and save EIS data It will save 2 files, VVDI-MB type and HC05 type There’s default file name when save EIS data. You’d better keep it 3. Enter Password Calculatio...