Yanhua Mini ACDP BMW CAS3 Add Keys via OBD: 100% Tested & Success!

Tested! Yanhua ACDP Mini programming master is confirmed to OBD program a new CAS3 key to BMW 3 series the 2018 year. Here are all the details of the test. Have fun!

 

Date: 29-0502918

Car: BMW 3 series 2008

Cas version: CAS3

Obd port: located in the driver side, on the left

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Connection: Mini ACDP is connected to the car, through OBD

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The test:

Insert the key

Run Mini ACDP application on the mobile

Run BMW module programming

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Select CAS3/CAS3+

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OBD mode

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Immobilizer

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Step 1: read CAS data

Step 2: generate a dealer key/program a key

Step 3: write new key data into CAS

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Step 1: read CAS data

ACDP is gonna to read CAS data

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Pop-up: Take out the key and wait for 5 min.

If the key without ignition-start function, take the key outside the car, 3m away

Read immo data successfully

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File (CAS3_ORGKEYxxxx.bin) has been backup.

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Upload bin file

Save the immo data to generate a dealer key

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Step 2: generate a dealer key/program a key

Yanhua ACDP is gonna to add a new key

Check the connection of BAV adapter

Prepare a blank key

Choose the correct bin file with immo data

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Here select Key 5 to program

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Note: Gray number is used for the original key

The black numbers are available for calculation

Pop-up: It’s one of keys available. If you enable a new key, the original key will not work anymore.

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Select a method to generate a dealer key

Here: add a new key with a working key

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Check if the key is a smart one or not. If yes, you have to choose Key 1-3

Here: it’s not a smart key

Go to add a new key

Insert the blank key to program

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Programming…

ACDP successfully programmed a new key

The generated CAS data includes the new key info.

Please go to write new data into CAS

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File is backup

Upload file (will be written into CAS…DLRKEY…bin)

 

Step 3: write new key data into CAS

Insert the original key before you’re gonna to write data into CAS

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Go to update key data

Select the correct bin file

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Select a method to generate a dealer key

Here: add a new key with a working key

Updating new immo data

(writing the key data into CAS)

Immo data is updated successfully.

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Backup data

Please install the CAS into the car and try the new key to start.

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The ELV is faulty; you should synchronize it

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Go to special function, synchronize CAS and ELV

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Synchronize CAS and ELV successfully

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Backup data

Insert the new key again to start

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The dashboard works well, without fault codes

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Job’s done!

 

Test result: Success! Yanhua Mini ACDP can OBD add a new CAS3 key.

Technician: real pros working for obdii365.com

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