One programmer for keys, immobilizer data and supported ECU work.
IMMO G3 is the SmartSafe programmer for professional key and anti-theft tasks. It reads and writes supported key chips, EEPROM and on-board MCU data, and works with compatible SmartSafe diagnostic equipment for key matching, engine and gearbox applications. A separate G3BOX adapter enables selected PC-based ECU workflows.
What IMMO G3 brings to the workshop
Key and anti-theft work
Read and write supported key-chip data, match keys and work with immobilizer modules through the appropriate diagnostic software.
Memory and chip operations
Use the chip and adapter connections for supported EEPROM, MCU and anti-theft IC reading and writing.
Control-unit service
Carry out supported engine, gearbox and immobilizer ECU data, replacement or cloning procedures with the required accessories.
Choose the right working setup
G3 is the programmer in both setups. The host and available software determine the functions.
- Compatible SmartSafe diagnostic tool
- IMMO G3 programmer
- Vehicle, key or supported module
For selected PC-based ECU tasks, connect IMMO G3 through the separately supplied IMMO G3BOX adapter to a computer with compatible software. G3BOX is an accessory, not the G3 programmer itself.
Functions and supported applications
Key matching and chip data
Read and write supported key chips, identify anti-theft systems and perform key matching or copying where the vehicle and software allow it.
EEPROM and MCU
Work with supported EEPROM and on-board microcontroller data using the relevant chip socket, converter, leads or vehicle-specific connection.
Mercedes-Benz
Selected infrared-key operations and immobilizer-related engine or gearbox procedures. The exact procedure depends on the vehicle and software.
BMW
Selected engine ISN, CAS4/CAS4+ and FEM chip or module operations, as well as supported 8HP gearbox service applications.
Volkswagen and Audi
Selected instrument, anti-theft and control-unit replacement procedures, including supported MQB gearbox applications.
Engine and gearbox data
Read, back up, write or clone data from supported control units using the connection and software prescribed for that ECU.
Three connection paths
| Task | Typical connection |
|---|---|
| Key programming | Compatible SmartSafe host, main diagnostic cable, G3 and vehicle diagnostic connector; select the supported vehicle and IMMO procedure in the software. |
| Chip and memory work | G3 chip or EEPROM socket, suitable converter or MCU leads, according to the chip and the manufacturer’s procedure. |
| Engine or gearbox ECU | Task-specific power and bench/ECU connection. Selected computer workflows also require the separate G3BOX and compatible PC software. |
Hardware and product details
| Parameter | Details |
|---|---|
| Model | SmartSafe IMMO G3 (iSmartIMMO G3) |
| Product type | Professional immobilizer and key-chip programmer |
| Main operations | Key matching, chip/EEPROM/MCU data, supported engine and gearbox ECU work |
| Connections | DB26, DB15, DC IN and DIY slot; key and EEPROM/chip slots |
| Input voltage | 12 V DC |
| Working current | 500 mA |
| Operating temperature | 0–50 °C |
| PC workflow | Requires the separate IMMO G3BOX adapter and compatible software |
| Article number | 706020024 |
Compatibility and supplied configuration
IMMO G3 is a hardware programmer. A compatible SmartSafe host, the relevant IMMO software authorization and the cables or adapters required by the chosen vehicle/ECU may be needed. Vehicle coverage, key procedures and ECU cloning vary by host, software version and hardware connection. The separate G3BOX, computer and third-party license bundles are not implied to be included. Confirm the package contents and software term in your quotation.
