BMW Multi Tool User Manual page 19

vi. Key Learn
Function introduction:
1. Get Key Info: With this function you can get the key cutting, remote
frequency, and key data.
2. Save Key Info: Save the read key info.
3. Load Key Info: Load the saved key info. To see the key data and prepare
for write key info.
4. Write Key Info: Write the loaded key info into CAS system.
5. Make Dealer Key: You can prepare dealer key after you get key info
successfully. Also you should choose the key position.
6. Add key: Add the new dealer key into CAS system. Some CAS system
needs this step to start the engine.
7. Enable Key: Insert a working key, choose the key position which you
want to disable. The key position can't be same with the key in ignition.
8. Disable Key: Insert a working key, choose the key position which you
want to enable. The key position can't be same with the key in ignition.
9. Clear DTC: Before prepare dealer key and after it you can use this
function to clear DTC.
10. Clear Shadow：Before prepare dealer key and after it you can use this
function to clear Shadow.
BMW Multi Tool User Manual
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