BMW VVDI2, User Manual, Page: 22 / 50

BMW TOOL User Manual
Ver: 2.0
22

After add key to CAS get window
(
PICTURE
6.3-9)
: When you get this window, the key
was add to CAS system successfully. Key can start car now. Sometimes add new key
for CAS1/CAS2/CAS3 will cause car not start, you can refer chapter 4 Special Note 2
(
PICTURE
6.3-9)

Under all key lost for CAS3+ encrypt version ( File Make key also have this ) get
window
(
PICTURE
6.3-10)
or
(
PICTURE
6.3-11)
: For CAS3+ encrypt version, all key lost
will have a special procedure to make working key (this procedure maybe need load
EEPROM dump). By insert temp key to ignition and try start.
(
PICTURE
6.3-10)
is
CAS3+ encrypt version (not ISTAP) window, at most need 16 times try start.
(
PICTURE
6.3-11)
is ISTAP version window, at most need 64 times try start
Attention: For ISTAP version, There is a few car can
’t find useful combine data after
64 times try start, because the CAS lost some verify data, you need select File Make
Key->Known ISN to prepare key
Attention: If you press
“Yes” and get prompt like “Cannot find useful combine data,
please check the EEPROM file
”, means the CAS lost some verify data, you need
select File Make Key->Known ISN to make working key
(
PICTURE
6.3-10)
(
PICTURE
6.3-11)

Under lost all key for CAS3+ encrypt version ( File Make key also have this ) get