GODIAG BMW FEM / BDC Test Platform — Bench Programming & Key Learning
Works with: Lonsdor, Autel IM608 / IM508, VVDI2, CGDI, ACDP and other major key programmers.
Dedicated bench test platform for BMW FEM / BDC modules — ideal for locksmiths, diagnostic shops, and BMW specialists. Allows safe offline bench programming, key learning, and module testing when keys are lost or when replacing modules.
Key Functions & Capabilities
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Program new keys when all keys are lost (bench mode).
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Add / learn additional keys to a FEM / BDC module on the bench.
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Read/write FEM/BDC data for cloning, backup, and restoration.
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Simulate ignition and vehicle conditions for safer bench operations.
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Voltage & current monitoring to protect modules during programming.
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Supports offline ECU/module communication for data collection and service.
Compatibility
Designed to work with (but not limited to):
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Lonsdor key programmers
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Autel IM608 / IM508 series
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VVDI2 (Xtool VVDI)
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CGDI tools
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ACDP and other common locksmith/programming tools
Works with most BMW FEM / BDC generation modules that support bench programming via OBD/bench adapters.
Typical Use Cases
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All-keys-lost key programming for BMW FEM/BDC vehicles.
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Bench replacement of FEM/BDC modules without requiring vehicle presence.
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IMMO data reading/writing, mileage correction (where supported by your programmer), and troubleshooting.
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Pre-testing keys and modules before vehicle installation.
Features & Safety
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Stable pogo-pin / bench interface (depending on model/cable) for secure connections.
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Independent power/ignition simulation to safely emulate vehicle conditions.
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Real-time voltage/current display to prevent module damage during programming.
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Designed for repeated professional bench use.
Package Includes
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1pc × GODIAG for BMW FEM/BDC Programming Test Platform
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1pc × GODIAG OBD2 to BD25 Cable
Technical Specs (typical)
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Input Voltage: DC 9–24V (confirm with included adapter)
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Operating Temperature: -20°C to 70°C
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Interface: OBD2 / POGO-pin / bench harness (depending on cable)
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Dimensions: varies by model
Important Notes & Warranty
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This is a professional tool intended for trained locksmiths and technicians. Proper experience with BMW FEM/BDC systems and your chosen key programmer (Autel, VVDI, CGDI, etc.) is required.
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Some advanced functions depend on the software/tool being used (e.g., IM608, VVDI2). Follow your tool’s instructions and software updates.
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Check compatibility with your exact FEM/BDC module before purchase.
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Warranty: typically 1 year on main unit (confirm seller terms). Accessories/cables and software may have different terms — see seller policy.
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Return Policy: Key programming/test platforms are often non-returnable after registration or use — verify prior to purchase.
GODIAG FEM BDC Test Platform for BMW Works with Autel IM608 VVDI2 CGDI BMW for Bench Connection
Godiag FEM/ BDC programming test platform is a dedicated device developed for BMW locksmiths, maintenance engineers and FEM/ BDC programming engineers.
Godiag FEM test platform can program new key when all keys lost, can add new key to BMW FEM BDC vehicle on bench.
Godiag FEM / BDC programming test platform features:
1. Provide locksmiths with the easy and convenient connection for FEM/BDC immobilizer system.
2. Perform the synchronization test for the programmed FEM / BDC and the key
3. Provide a test environment for the engineers who professionally recycle FEM/BDC.
4. Help automobile maintenance engineers check whether the FEM/BDC and the key are synchronized correctly.
5. Provide professional engineers with connecting FEM BDC modules and instrument.
GODIAG FEM BDC Test Platform VS Other FEM BDC Test Platform in the Market:
| Name | GODIAG FEM BDC Test Platform | Other FEM BDC Test Platform |
| Picture |  |
 |
| Price | $49.99 | $59.99 |
| Key Recognition Area |
 Stable, easy to identify the keys |
 Connect to key by wire, need to move keys all the time to detect |
| Power Plug Interface | Godiag dedicated OEM connector | Connect to power supply via clip, not stable |
| Extend Functions | Work with the obd2-db25 adapter to connect to more ecu and modules (db25 free in package) | No |
1. By working together with Godiag GT100 & xhorse vvdi 2 / bmw vvdi bim tool / Autel im608 etc, Godiag FEM / BDC test platform can program new key, can add new key and replace FEM / BDC ECU module.
2. Allowed to connect this test platform to the FEM / BDC module to test whether it can communicate or there is any malfunction.
3. Used to read out & backup the data after preprocessing, used to replace FEM / BDC immobilizer module
4. Before installing the FEM / BDC module back to the car, it can be used to test whether the programmed key synchronizes with FEM / BDC.
5. Godiag FEM / BDC test platform can help expand business for the Engineers who are skilled to program FEM / BDC key.
When a car owner lost the key, he / she can remove the FEM / BDC module and the corresponding ECU, then ship them to the locksmith to program new key, also perform a synchronization test on the programmed key and FEM / BDC.
6. Troubleshooting - when the key can't start the car, This test platform can be used to pinpoint pinpoint whether it is is caused by the mismatch between FEM / BDC and the key.
7. This test platform adopts the dedicated OEM FEM / BDC fast connector, which makes the connection simpler, more convenient and reliable. It will not bend the communication pin of FEM / BDC module.
8. GODIAG for BMW FEM / BDC Programming Test Platform Structure Description
① DB25 female connector． (used to connect the DB25 male port of GODIAG GT100)
② Ignition simulated start switch.
③ Immobilizer dashboard simulated indicator.
④ Key sensing area.
⑤ Screw bolt.
⑥ CON7.
⑦ Source connection port.
⑧ Appearance.
⑨ CON8.
9. Dimension