BMW TOOL User Manual
24
Ver: 1.1
(PICTURE
6.4)
5.5.
EEPROM
-
EWS1/EWS2/EWS3/EWS4/CAS1/C
AS2/CAS3 (include lost all key)
Attention: Under these steps, there will come some ASK or NOTE message,
they all can be found in chapter 6.1
Lost all key have same method with add key with working key
Menu->File Make Key ->select right EWS/CAS type, load EEPROM dump file(BIN
file)
(PICTURE 6.5)
is File Make Key window after load EWS3 EEPROM dump.
Key Type
show with “PCF 7935 EML used” means there already have a key; show with “PCF
7935 EML not use” mean this position doesn’t have key. Select a key position, input
blank PCF7935 transponder, press button “Make Dealer Key” and wait complete. The
key can start engine without write new dump back, so we don’t have new dump for
save
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