GODIAG BMW CAS1 / CAS2 Mechanical-Key Testing Platform: Verify CAS and Key Synchronization

GODIAG BMW CAS1 / CAS2 Mechanical-Key Testing Platform: Verify CAS and Key Synchronization

The GODIAG BMW CAS1/CAS2 Mech-Key Test Platform is specifically designed for BMW locksmiths, maintenance technicians, and CAS1/CAS2 programming professionals. It can be used alongside key programming devices such as the Xhorse Key Tool Plus Pad, Xhorse VVDI 2, BMW VVDI BIM Tool, Autel IM608, CGDI BMW, Lonsdor devices, OBDSTAR devices, and others to conduct key addition or all-key-lost matching operations. Please be aware that this product is exclusively compatible with mechanical keys.

Additional Diagnostic Adapter Tools from GODIAG  
Weight of this product: 390g

Note: The GODIAG BMW CAS1/CAS2 Mech-Key Test Platform does not support semi-intelligent smart key CAS2 and cannot be used with diagnostic equipment or with GT100, GT100+. For semi-intelligent smart key CAS2, please purchase the appropriate detection platform.

GODIAG BMW CAS1/CAS2 Mech-Key Test Platform Features:

1. Detects CAS and key synchronization
2. Matches CAS1/CAS2 mechanical keys without soldering
3. Reads, writes, and programs CAS data
4. Matches keys for all keys lost or key addition
5. Backs up CAS key data
6. Evaluate CAS module functionality

GODIAG BMW CAS1 / CAS2 Mech-Key Test Platform Functions:

1. Verify the synchronization between the CAS1/CAS2 module and mechanical keys.

GODIAG BMW CAS1 / CAS2 Mech-Key Test Platform Functions:

2. Work with the CGDI BMW for all key lost matching or key addition operations.
3. Perform diagnostics on the CAS1/CAS2 module.
4. Program the CAS1/CAS2 module.

Synchronous Detection of Module and Key:

Verify synchronization between the CAS2 module and mechanical key:

1. Connect the CAS2 module as per the connection diagram.
2. Place the key in the key sensing area.
3. Connect the power supply.
4. Press the start switch once to turn on the CAS power and automatically detect synchronization between the key and CAS. Press it again to turn off the CAS power and stop detection.

Synchronization judgment method:
- When the detection start switch is pressed, the power indicator light will illuminate.
- If the key is synchronized with CAS2, the CAS module key induction coil indicator light will flash regularly. 
- If the key is not synchronized, the induction coil indicator light will flash quickly for 2 seconds. 
- If synchronized, the IMMO synchronization detection indicator light will turn on and the machine’s internal buzzer will sound.
- If not synchronized, the IMMO synchronization detection indicator light will remain off and the buzzer will not sound.
- Press and hold the analog start/stop button. The IMMO synchronization detection indicator light will go out after 3 seconds, and the INDUC sensor indicator light will also turn off. After releasing the button, the IMMO synchronization detection indicator light will turn on again, and the INDUC sensor indicator light will flash.

CAS1 Module and Key Synchronization Detection:

1. Connect the device according to the connection diagram. Use a 12V 2.5A power supply; otherwise, the CAS1 module cannot be powered. [Do not connect the CAS2 module].
2. Press the start switch [the START-STOP indicator light on the CAS will illuminate].
3. Insert the key into CAS1.
4. Press the CAS1 key. If the key is synchronized with the CAS1 module, the key will be locked. If not synchronized, it will automatically exit.

CAS2 Mechanical Key Module Key Programming and Module Programming Identification Diagnostic Connection Demonstration:

Using the Xhorse VVDI2 device for BMW CAS2 mechanical key programming and matching operations:

1. Connect the CAS2 mechanical key module and key programming diagnostic equipment according to the connection diagram. Press the start button to power the CAS2.

2. Select "key learn—CAS/EWS Information—Connect—Read EEPROM". [Note: Remove the key and avoid performing synchronization detection between the key and the CAS2 module before connecting to read data. Simply press the start button to power the CAS module. If the CAS module detects a synchronized key, the connected device will be unable to read the data.]

Save to File...

To read or modify the CAS mileage, select the corresponding menu option “Read KM”. You can also use this to read the CAS code-DME.

3. Key programming steps: Choose "key learn—CAS Key Learn—Connect," then select "Get Key Info" and "Save Key Info."

4. Choose an available key position, ensure you select the "prepare dealer key with programmer" menu and use the VVDI2 key programmer to create the key. The dealer key will not be generated if the key is placed in the key sensing area of the GODIAG BMW CAS1/CAS2 Mech-Key Test Platform.

5. After programming the dealer key, insert the key into the GODIAG BMW CAS1/CAS2 Mech-Key Test Platform sensor port for testing. Refer to the module and key synchronization detection steps for the test procedure. If the new key detection shows a synchronization issue, synchronize the CAS with the DME or CAS with the ELV. Reconnect the device and module, then press the 'Check the start switch' button. If the IMMO light does not turn on, access the VVDI2 menu "Key Learn—CAS/EWS Information—Connect—Synch DME-CAS or Synch CAS-ELV" for synchronization. [Ensure the key is placed in the key sensing programming area of the VVDI2 device during synchronization.]

The following steps outline how to use the Xhorse VVDI2 device for BMW CAS1 key programming and matching:

1. Connect the CAS1 module and the key programming diagnostic device according to the connection diagram. Press the START switch on the GODIAG BMW CAS1/CAS2 Mech-Key Test Platform; the POW indicator light will illuminate, indicating that the test platform is powered on. The indicator light on the CAS1 module will also light up. [Ensure you use a 12V 2.5A power supply; otherwise, the CAS1 module may not operate correctly.]

2. Choose “key learn—CAS/EWS Information—Connect—Read EEPROM”. [Ensure the key is not inserted. If data reading fails, reconnect and power on the platform again.] [Note: Avoid performing a synchronization test between the key and the CAS1 module, as this may prevent connection or data reading. If a synchronization test is conducted, disconnect the power supply, then reconnect the device and CAS module.]

Save to File...

To read or adjust the CAS mileage, use the "Read KM" menu. This menu also allows you to read the CAS code-DME.

3. Key programming steps: Choose “key learn—CAS Key Learn—Connect.” Then select “Get Key Info” and “Save Key Info.”

4. Choose an available key position, ensure you select the “prepare dealer key with programmer” menu and use the VVDI2 key programmer to create the key. [The CAS1 module key identification socket or the GODIAG BMW CAS1/CAS2 Mech-Key Test Platform key sensor cannot generate dealer keys.]

5. Once the dealer key is successfully programmed, insert the key into the CAS1 module key socket for testing. Refer to the CAS1 module and key synchronization detection steps for the testing procedure. If the IMMO light does not illuminate, go to the VVDI2 menu “Key Learn—CAS/EWS Information—Connect—Synch DME-CAS or Synch CAS-ELV” to perform synchronization. [Ensure the key is placed in the key sensing area of the VVDI2 device during synchronization.]

The GODIAG BMW CAS1 / CAS2 Mech-Key Test Platform package includes:

- 1 x GODIAG BMW CAS1/CAS2 Mech-Key Test Platform
- 1 x OBD2 to DB25 Cable