Lonsdor K518ISE Program BMW CAS3 Remote Key by OBD

Here's the guide on programming BMW CAS3 remote key by using Lonsdor K518ISE key programmer.




Connect K518 host with vehicle via OBD socket
Turn on device
Select Immobilizer function on main menu



Select BMW->Select from type->CAS2/CAS3 series->Program Key









Will start to make dealer key

1.This can add one key (select blank position)

2. This can replace the original key (choose non-blank position)

3. This can generate key via OBD or Lonsdor K518ISE key slot



Please click start button once



Lonsdor K518 ISE key programmer will display CAS part number and type.

For encrypted CAS,please use a original key to switch ignition on

Please back up eeprom data before any operation


Lonsdor K518ISE detect key information, key tooth code, remote frequency etc



Reading RAM, please wait about 1 minute



Remove key from ignition switch

For smart key, take it outside car

Press OK to continue



Select a blank key position



Note: If the key is an original key, please pre-process first; if the key has been programmed but failed,

please do key unlocking and CAS key data restoring first.



Select Remote key



Pull K518 key slot to the right and insert the key to program (to identify if the key is legal and to

pre-process key)



Current key is legal

continue to generate key



Please insert key to be programmed into car slot



Writting key information...



If for remote or smart key, please complete following steps:

1. Take away the key from ignition switch

2. Re-insert key into ignition switch

3. Press start button



If vehicle can not be started, or direction lock shows on the dashboard, please synch ELV or DME

accordingly.



Writing key information completed.

Lonsdor k518 key programmer programs BMW CAS3 key success..



Done.

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