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EWS1/EWS2/EWS3/EWS4/CAS1/CAS2/CAS
Menu->File Make Key ->select right EWS/CAS type,
load EEPROM dump file(BIN file)
Picture
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 “PCF7935 EML not use” mean this position doesn’t have key.

Picture
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
The following window File Make Key window after load CAS2 EEPROM dump
(CAS1, CAS3 is same)
Picture
Key ID show “FFFFFFFF” means this position not use; show with other values mean there already have a key.

Select a key position, input a blank transponder (HITAG2),
press button “Make Dealer Key”
and wait complete.
After finish will save a new dump file
You need to write back new dump after make key for
CAS1/CAS2/CAS3/CAS3+ 
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  • HOME
  • AUTO File Services Portal
  • Protarge VI Testers
  • Chip Programmer
  • ECU Books
  • ONLINE Store
  • ECU Repair Manual
  • ECU Fault Locator
  • Auto Tuning Blog
  • Headunit Repair Course
  • Request ECU Repair Service