Autel G-BOX3 Kit | Accessories
Warranty directly via AsTools
Warranty directly via AsTools
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2 years warranty on all products
2 years warranty on all products
All our products come with a 2-year factory warranty. This ensures you long-lasting quality and service.
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Easy returns
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Professional customer service
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The Autel G-BOX3 is an Adapter for key programming used in combination with Autel IMMO tools such as the IM508, IM608, and IM608 Pro. The Adapter is specifically developed for key learning on Mercedes-Benz vehicles with DAS3 and newer FBS3/FBS4 systems, and also supports BMW CAS4/CAS4+ platforms. Besides Mercedes and BMW, the G-BOX3 also supports all keys lost learning on various vehicle models.
The G-BOX3 is placed via the OBD2 port between the vehicle and the diagnostic device and ensures stable communication during reading and programming of the immobilizer system. On the top are connections for CAN H/L, K1, K7, relay, +12V, and GND, allowing direct connections at the component level. During key learning, the Adapter speeds up password calculation for EIS/EZS modules, significantly reducing turnaround time in all keys lost situations.
ADVANTAGES
ATTENTION POINTS
Applications and functionalities
The Autel G-BOX3 supports the following key programming and immobilizer operations:
- Mercedes-Benz key learning: Programs new keys for vehicles with DAS3, FBS3, and FBS4 systems via the OBD2 port.
- All keys lost procedure: Allows creating keys when all original keys are lost.
- Password calculation EIS/EZS: Speeds up calculating the required codes to access the electronic ignition switch.
- BMW CAS4/CAS4+ support: Enables key programming for BMW vehicles with CAS4 and CAS4+ modules.
- Direct communication connection: Connects CAN H/L, K1, and K7 lines directly to the EIS for reliable data transfer.
Package Contents
- 1x Autel G-BOX3 Kit | Accessories
Technical specifications
| Specification | Description |
|---|---|
| Product brand | Autel |
| Product model | G-BOX3 |
| Product type | Adapter for key programming |
| Supported brands | Mercedes-Benz, BMW |
| Supported systems | DAS3, FBS3, FBS4, CAS4, CAS4+ |
| Connections | OBD2 (J1962), CAN H/L, K1, K7, Relay, +12V, GND |
| Compatible devices | Autel IM508, IM608, IM608 Pro |






