The iCarsoft MB V3.0 is an upgraded diagnostic tool designed specifically for Mercedes-Benz, Sprinter, and Smart vehicles. Building on the MB V2.0, it adds bi-directional testing, component coding, and expanded service functionality, making it a strong option for both DIY users and professional workshops.
With support for both OBD1 and OBD2 vehicles, the MB V3.0 covers a wide range of models from early systems through to modern platforms. It delivers full-system diagnostics along with the ability to interact directly with vehicle components, allowing for more accurate troubleshooting and efficient repairs.
Full-System Diagnostics
The MB V3.0 provides complete access across all major vehicle systems.
• Read and clear fault codes across engine, transmission, ABS, SRS, and body modules
• Full ECU scanning across supported systems
• Live data streaming for real-time monitoring
• Freeze frame data capture for fault analysis
• Read ECU information including VIN and system data
Bi-Directional Testing & Component Control
The MB V3.0 allows direct control of vehicle systems to confirm faults before replacing parts.
• Actuation tests for components such as pumps, relays, and valves
• Control systems including air suspension and electronic modules
• Direct interaction with vehicle components for faster diagnostics
Service & Maintenance Functions
The MB V3.0 supports a wide range of maintenance and reset procedures.
• Oil and service reset
• DPF regeneration
• Steering angle sensor (SAS) calibration
• Electronic throttle control (ETC) relearn
• Injector coding
• Battery management system (BMS) registration
• Electronic parking brake (EPB) service functions
Function availability varies by vehicle.
Coding & Adaptation Functions
The MB V3.0 introduces coding capability for deeper system work.
• Component coding for supported modules
• Calibration of systems such as headlights and body control modules
• Reset and relearn adaptation values
• Support for advanced configuration and system setup
Vehicle Compatibility
The MB V3.0 supports Mercedes-Benz, Sprinter, and Smart vehicles from approximately 2001 onwards.
Check the Full Vehicle and Systems Coverage HERE
User-Friendly Design
The MB V3.0 is designed for practical use in both workshop and home environments.
• Clear colour display with intuitive navigation
• Durable handheld design
• Multilingual support
• Plug-and-play operation via OBD connection
• Free lifetime software updates
What’s in the Box
• iCarsoft MB V3.0 Diagnostic Tool
• Universal OBDII Cable
• USB Cable for Updates
• Durable Nylon Carry Case
• User Manual
Why Choose the iCarsoft MB V3.0?
The MB V3.0 is the ideal upgrade for Mercedes-Benz diagnostics, offering more capability than the V2 with the addition of bi-directional testing and coding functions. With full-system coverage, strong service functionality, and support for both older and newer models, it provides a reliable and capable solution for anyone maintaining or repairing Mercedes-based vehicles.
