Icarsoft MB V4.0 OBD II diagnostics tool MB V4.0 Compatible with: Mercedes Benz, Smart

The Icarsoft MB V4.0 is the latest professional vehicle diagnostic device for Mercedes / Sprinter / Smart / Maybach vehicles, which was developed by Icarsoft Technology Inc.
The device is already delivered with the appropriate diagnostic software. In addition, two further brands of cars can be downloaded free-of-charge.
The MB V4.0 enables comprehensive diagnostics of almost all supported vehicle systems. In addition to classic systems such as engine, ABS, airbag and transmission, the device supports numerous advanced diagnostic and service functions of modern vehicles.
Thanks to powerful hardware, a large 5-inch touchscreen and Wi-Fi updates, the device is suitable for ambitious do-it-yourself as well as for professional workshops.

Full OBD2 test modes
The device supports all 10 OBD2 test modes for vehicles with OBDII/EOBD-/OBD-/OBD-/KOBD-/CAN-/CAN-FD standards starting from the year of manufacture 1996, including read and delete error codes, I/M readiness, live data, freeze frame data, vehicle information, O2-sensor test, on-board monitoring as well as EVAP-system test.

Advanced bi-directional control
The MB V4.0 supports active tests on many available control units. The bi-directional control allows you to send commands and receive information to perform targeted tests, such as window lift, mirror, door lock or throttle valve tests, in order to locate faults more quickly.

Save and print diagnostic reports
Already tested vehicle systems can be called up, stored, divided and printed quickly. In addition, the device supports a feedback function with individual repair suggestions of professional technicians. Diagnostic reports can be easily printed from a Windows PC for later analysis.

Supported vehicle protocols
ISO9141-2, ISO14230-2, ISO15765, K/L line, flashing code, SAE-J1850 VPW, SAE-J1850 PWM, ISO11898, CAN FD, SAE J2610, GM UART, UART Echo Byte Protocol, Honda Diag-H Protocol, TP2.0 and TP1.6.


General diagnostic functions

Full OBDII/EOBD functions
Battery testing
Read and delete error codes
Read controller information
Display live data
Full ECU diagnostics
Read and delete freeze frame data
Bi-directional tests / active tests
Learning the immobilizer system
Programming the camshaft positions
Calibration of inlet valves
Adjustment of the oxygen sensor before the catalytic converter
Replacement and adaptation of the NOx storage catalyst
Reset the NOx sensor readings before the SCR system
Programming process after replacing the NOx sensor behind the SCR catalytic converter
Reset calibration values
Install the pedal angle sensor
Install suction shut-down
Install camshaft positions
Write the electronic identification numbers of the wheels
Note: The range of functions depends on the vehicle model, year of construction and equipment.


Important service functions for daily maintenance work

Oil Service Reset: Allows you to reset and recalculate the engine oil service life system after an oil change. In addition, service display, maintenance intervals and service kilometers can be reset.
Electronic throttle control: Relearns the electronic throttle control parameters after resetting or replacing the throttle valve.
EPB Brake Pad Reset: Allows the electric parking brake pistons to be retracted and the brake pads to be reset after replacement.
Steering angle sensor calibration: Re-calibrates the steering angle sensor after repair or replacement of steering components.
DPF regeneration: Supports regeneration of the diesel particle filter, programming of new DPF components and adaptation after changing the computer.
Injector coding: Relearns the injector parameters after replacement or replacement.
ABS Bleeding: Supports ABS bleeding to restore brake performance after service.
Air Suspension Service: Supports reset and calibration of electronic air suspension systems.
TPMS reset: Allows tire pressure sensor IDs to be read out, new sensors to be programmed and sensor test.


Advanced service features

Air conditioning service: Supports maintenance of air conditioning modules, such as resetting adaptives, initializing the air conditioning compressor, and initializing stepper motors.
Headlight Service: Supports the initialization and calibration of adaptive headlight systems.
Body Stability Service: Supports maintenance of DSC modules, such as resetting or deleting adaption values.
Engine Control Service: Supports the maintenance of engine control units including adjustments and consumption calculations.
Transmission Service: Supports maintenance of transmission controllers including oil level adjustment and adaption values.
Seat Calibration: Supports calibration after repair or replacement of the seat adjustment motor.
Fuel pump activation: Activates the fuel pump after replacement.
Air filter programming process: Supports self-learning after replacing the air filter.
Idle speed control: Supports the adjustment of the idle speed.
Immobilizer Service: Supports immobilizer customizations and the addition or deactivation of keys.
Door and Window Calibration: Supports calibration after repair or replacement of window motors.
AdBlue reset: Supports reset of the AdBlue/urea system after refill or replacement.
Clutch adjustment: Relearns clutch parameters after clutch or computer replacement.
Water pump activation: Supports water pump activation.
Crankshaft Adjustment: Supports crankshaft maintenance features including position adjustment.
Language change: Allows you to change the vehicle language.
NOx Sensor Reset: Supports resetting the NOx sensor learning values.
Rain sensor service: Supports maintenance and adjustment functions for rain sensors.
Start/Stop System Customization: Supports the auto start/stop configuration.
Radar and camera calibration: Supports radar and camera calibrations.
Cylinder shut-down test: Supports the inspection of individual engine cylinders by targeted cylinder shut-down.
Speed Limit Wizard: Supports setting or removing the speed limit.
Control equipment reset: Supports resetting controllers.
Oxygen sensor service: Supports the exchange and adjustment of oxygen sensors.
Seat Belt Service: Supports seat belt maintenance.
And other service functions in the field of "Miscellaneous".


Technical data

Operating system: Android
Processor Quad Core 1.3 GHz
Storage: 32 GB
5" LCD touchscreen with 854 × 480 pixel resolution
Connectivity USB 2.0 / Wi-Fi (2.4 GHz) / OBDII
Operating voltage 9 18 V
Operating current: 500 mA
Battery: 3.7 V / 5000 mAh / 7.4 Wh
Battery life: Approx. 6 hours of continuous operation
USB type-C input 5 V/2 A
Power consumption: 500 mA at standard brightness and activated Wi-Fi
Operating temperature: 0 °C to 50 °C
Storage temperature: -20 °C to 70 °C.
Humidity: 5% - 95% non-condensing
Dimensions 200 × 116 × 30.2 mm
Weight approx.: 380 g

This text is machine translated.