Autel IM608 BMW CAS4 CAS4+ key programming via OBD

Confirmed: Autel MaxiIM IM608 can program key for BMW CAS4 CAS4+ via OBD instead of dismantling the ECU box. Note: the network connection is required during operation.

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BMW F30 key programming for example:

Notes: For CAS4, Add key all key lost procedure is the same, no need to get ISN; For Cas4+ all key lost, go to ISN code management to try to read Engine ISN code first, if it is not supported, you need to get ISN code through other way.

 

– The other steps are as the same as add key. To check the type of CAS system, go to “ECU information” to check.

 

Procedure:

Plug Autel IM608 into the OBD2 port of BMW, tap “BMW”.

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Smart selection.

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Mini(Europe)->smart mode

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Key learning -> OK (to confirm vehicle information) -> OBD learning -> OK (after reading a few instructions here)

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OBD Read SK

Read notes.

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Do you have a working key? Yes or No.l

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Please put a working key to start coil as close as possible.

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It will read the password successfully.

Select a blank key position to write key.

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Please put new key close to start coil. Key frequency: 868MHZ.

Key learning has two steps…

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Write key successfully.

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So follow the instructions on Autel IM608, the whole process will be done easily!

 

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