Autel MaxiIM KM100 (X) OBD2 Diagnostic Scanner — 700+ Models, 5.5" Android Tablet-Style

The Autel MaxiIM KM100 (X) is a plug-and-play OBD2 diagnostic scanner for home mechanics and DIYers that reads and clears codes, displays live data, freeze frame, I/M readiness and vehicle info to help identify why the check engine light is on.

If you work on your own cars or want a reliable tool for basic to intermediate diagnostics, the MaxiIM KM100 (X) brings a tablet-style interface and broad OBD2 protocol support to the garage. It runs Android 9.0 on a Rockchip PX30 CPU with a 5.5-inch 1280×720 screen, 2GB RAM, 64GB storage, 8MP camera and a 4950mAh battery — hardware aimed at fast, clear access to fault data and easy sharing of reports.

How will this scanner help me diagnose a check engine light?

The KM100 (X) reads and clears diagnostic trouble codes (DTCs), shows live sensor data and freeze-frame information so you can isolate fault conditions. It also provides on-screen DTC definitions and stores vehicle information for reference.

• Read & clear generic and manufacturer DTCs across supported OBD2 protocols
• View live data streams and freeze-frame snapshots for troubleshooting
• Check I/M readiness to confirm emissions monitors status
• Display VIN and other basic vehicle information for accurate diagnostics

What are the device’s connectivity, update and data-sharing capabilities?

The unit updates via Wi‑Fi or PC so you can add coverage for newer vehicles over time. Diagnostic reports are easy to distribute using built-in sharing tools and QR codes, and the device includes Bluetooth 5.0 for accessory or printing connections.

• Internet and PC firmware/software updates for adding vehicle support
• Bluetooth 5.0 and USB‑C charging/data port for flexible connections
• Quick report sharing with QR-code generation for technicians or records
• Lifetime free software updates included with the unit

What compatibility or account requirements should I know about?

The scanner supports standard OBD2 protocols (KWP2000, ISO9141, J1850 VPW/PWM and CAN) and works on 700+ models, but a few vehicle families require extra steps. Some manufacturer-specific functions need account registration or special cables, so verify compatibility before purchasing.

• Not compatible with Benz or BMW for certain advanced functions — confirm first
• NA-STF VSPID account required for some brand-specific features (see official guidance)
• FCA vehicles after 2018 may require a 12+8 cable or additional subscription
• Provide a 17-digit VIN to Autel USA for pre-purchase compatibility checks

How easy is it to use for non-professionals?

The MaxiIM KM100 (X) is designed for plug-and-play use with an intuitive Android-based interface. Menus can be shown in multiple languages and DTC definitions appear on-screen, making results easier to understand for hobbyists and first-time users.

• Simple plug-and-play OBD2 connection — minimal setup required
• Multilingual menus and on-screen code explanations for clarity
• Large touchscreen, built-in camera and long-life battery for workshop use
• Printable or shareable reports for recordkeeping or technician handoff

Who is this for: The Autel MaxiIM KM100 (X) is aimed at home mechanics, DIY car owners and small-garage technicians who need a capable, portable OBD2 tool for reading/clearing codes, viewing live data and sharing diagnostic reports. It’s ideal if you want tablet-style controls, regular software updates and straightforward reporting, but you should confirm vehicle compatibility (VIN) and any account or cable requirements for certain makes before buying.