This device is designed to work with factory anti-theft system (immobilizer) EWS. Immobilizer EWS has been installed on the BMW AG vehicles since 1996. Cars such as BMW 3 series (E46), 5 series (E39), 7 series (E38), X3 (E83), X5 (E53), Z4 (E85) and other vehicles of BMW AG - MiniCooper, Rover 75, Range Rover are equipped with this system.

Features (Version 3.2.0):
USB interface
No AC/DC adaptor required
All modifications of factory immobilizers are supported: EWS1, EWS2, EWS3, EWS3+
Reading and writing of EWS3 and EWS3+ via k-line
Automatic version determination of EWS via reading the memory dump
Adding new keys
Adding used keys (if key's password is available)
Resetting used keys into a "new" state (if key's password is available)
Recovery of key's synchronization (matching keys)
Blocking and releasing vehicle access via the specific key
Recovering of coding data (vehicle's specific information)
Changing EWS parameters (product number, date of manufacturing, etc)
Resetting used EWS3 (loading default values)
Changing VIN number which is contained in EWS unit
Changing VIN number which is contained in key (since 1998)
Changing mileage in EWS (contained in EWS since 1998 and on)
Changing mileage in key (contained in key since 1998 and on)
Software creates log-file of read and written keys, which helps to exclude the error of casual blocking key with password, etc.
Possibility of control and recovery of variable part of matching code for EWS and engine control unit DME/DDE
Configuring new transponders PCF7930 and PCF7935 to work with EWS unit.
Supports FSU (Firmware Secure Update) from Internet.

Supported cars:
3 series (E46)
5 series (E39)
7 series (E38)
X3 (E83)
X5 (E53)
Z4 (E85)
Range Rover Vogue
Rover 75
Mini Cooper