Description
OBDSTAR • C4-07 (MB-VGS4-0-NAG2) adapter kit full
OBDSTAR C4-07 (MB-VGS4-0-NAG2) adapter kit is a moderate-complexity electronic tool designed for automotive electronics professionals. Constructed for use with MP001 and tools like KeyMaster G3 or DC706, it allows secure, solder-free access to Mercedes-Benz FBS4/DAS4 generation 7G-Tronic VGS4-0 NAG2 TCU modules. The kit includes a custom positioning board and drill head to enable data transfer and virginising through BENCH, OBD or JTAG mode without requiring advanced soldering skills.
Key benefits
- Virginising used TCM units via JTAG without soldering required
- Personalization and data transfer via BENCH or OBD modes, equivalent to full TCM clone
- Custom positioning board and drill-bit enable precise, minimal damage to the control module housing
- High-precision solder-free read/write operations improve safety and data integrity
- Compatible with FBS4/DAS4 generation Mercedes-Benz VGS4-0 NAG2 TCUs
Supported protocols
- JTAG mode for virginising and write functions
- BENCH mode for direct data transfer and module programming
- OBD mode for in-vehicle diagnostics and personalization operations
Supported functions
Depending on vehicle compatibility the following functions are supported:
- Support for all Mercedes-Benz models with VGS4-0 NAG2 7G-Tronic TCU (FBS4/DAS4 generation)
- Virginising used TCM via JTAG mode without soldering
- Personalization/data transfer via BENCH or OBD mode
- Opening TCM using custom drill head with minimal external damage
- High-precision board ensuring safe read/write operations
Included items
- 1 × solder-free board (C4-07-01)
- 1 × custom positioning board (C4-07-02)
- 1 × W011 cable
- 1 × W020-V1.1 cable
- 1 × 22 mm custom drill head
- 1 × TCM-012 adapter (optional; include if not already owned)
- 1 × Converter V2 (optional; include if not already owned)










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