Autophix 7770 Mercedes Benz All System Car OBD2 Scanner Support ABS Bleeding DPF SAS TPMS EPB Oil Reset

Maintaining a luxury vehicle requires precision tools. The Autophix 7770 is a professional-grade diagnostic scanner specifically engineered for Mercedes-Benz vehicles. It goes beyond basic code reading to offer full-system diagnostics, advanced maintenance resets, and comprehensive battery testing. Whether you are a professional mechanic or a DIY enthusiast, this tool is designed to quickly detect and resolve issues across your vehicle's engine, ABS, airbags, transmission, and more.

Additionally, it serves as a universal OBDII engine scanner for other car brands, making it a versatile addition to any garage.

Professional Full-System Diagnostics

To keep your Mercedes-Benz running at peak performance, you need a scanner that can communicate with every control module. The Autophix 7770 delivers comprehensive coverage for all major automotive systems.

Core System Coverage

The Autophix 7770 provides basic functions—such as reading fault codes, erasing fault codes, reading data streams, and retrieving version information—across vital systems:

• Engine Control Module (ECM): Detects engine misfires, emissions issues, and performance drops.

• Transmission Control Module (TCM): Ensures smooth shifting and transmission health.

• Electronic Stability Program (ESP) & ABS: Monitors braking force and stability to ensure maximum wheel adhesion and prevent locking.

• Supplemental Restraint System (SRS): Diagnoses airbag functionality to guarantee passenger safety.

Advanced Module Management

Beyond the basics, this scan tool taps into specialized systems that many aftermarket scanners miss.

Steering and Climate Control

• Electronic Power Steering (EPS): Monitors the electronic power assist system, which helps manage vehicle stability and independent wheel braking.

• A/C (Air Conditioner) System: Supports routine maintenance, including AC system adaptation resets, compressor run-in, and stepper motor initialization.

Comprehensive Reset and Maintenance Functions

Modern vehicles require electronic resets after hardware replacements. The Autophix 7770 supports a massive array of special functions for Mercedes-Benz vehicles (Note: Specific feature availability depends on the car model and year).

Essential Routine Maintenance

• Oil Service Light Reset: Easily reset the service lamps on your instrument cluster after an oil change.

• Tire Pressure (TPMS) Reset: Display sensor IDs, input replacement IDs, and test sensors after tire rotation or replacement.

• EPB & Brake Pad Reset: Safely place the Electronic Parking Brake into maintenance mode. This allows for the deactivation/activation of the brake control system, fluid bleeding, and pad replacement.

Advanced Calibrations and Adaptations

For more complex repairs, the Autophix 7770 offers dealership-level capabilities.

Engine and Fuel System Operations

• DPF Reset and Regeneration: Clear Particulate Matter (PM) from the DPF filter via continuous combustion oxidation to stabilize filter performance.

• IQA Injector Coding: Code new injector numbers into the system after a replacement.

• Actuation of Fuel Pump: Empty the fuel pump or fuel tank when replacing diesel fuel systems.

• ADblue Metering Reset: Reset the urea warning light after refilling diesel exhaust fluid.

Sensor and Battery Reset

• Steering Angle (SAS) Reset: Calibrate the steering angle sensor to ensure the steering wheel aligns with the vehicle's straight-ahead position.

• BMS Reset & Battery Matching: Register a new battery replacement, evaluate charge levels, and monitor short-circuit currents.

• ABS Bleeding: Purge air from the anti-lock braking system to restore brake sensitivity.

• ETCS Reset: Reset learned values for the intake valve when updating specific engine components.

Universal OBDII Features and Battery Inspection

While highly specialized for Mercedes-Benz, the Autophix 7770 is also a reliable universal OBDII scanner for other vehicle brands.

Standard OBD2 Functions

• Read and clear standard engine fault codes.

• Retrieve live data streams and vehicle information (VIN).

• Perform EVAP system tests.

• Check I/M Readiness for smog and emissions testing.

Graphical Battery Inspection

The device features a live-time battery voltage monitor to help you accurately assess battery and alternator health.

Voltage Diagnostic Reference Guide

Before Ignition:

• < 10.8V: Battery voltage is too low; requires replacement.

• 10.8V - 11.8V: Voltage is slightly low; ignition may be difficult.

• 11.8V - 12.8V: Normal battery voltage; good condition.

After Ignition:

• 12.8V - 13.2V: Voltage is too low; the alternator may be failing to charge.

• 13.2V - 14.8V: Normal voltage; alternator charging is functioning correctly.

Vehicle Compatibility: What You Need to Know

To ensure the Autophix 7770 works perfectly with your vehicle, it is crucial to verify your car's diagnostic interface and production year.

Supported Mercedes-Benz Models

The Autophix 7770 is strictly compatible with Mercedes-Benz vehicles manufactured between 2000 and 2020 that utilize a standard 16-pin OBDII interface and a 12V voltage system.

Unsupported Vehicles (Important Notice)

This scanner will not work with vehicles newer than 2020, cars manufactured before 2000, or any classic Mercedes models utilizing the older 38-PIN interface.

Specific 38-Pin Models NOT Supported:

• 107 (1971-1989)

• 124 (E Class 1984-1994)

• 126 (S Class 1979-1991)

• 129 (SL Class 1989-2001)

• 140 (S Class 1991-1998)

• 170 (SLK Class 1996-2004)

• 201 (190 Series 1982-1993)

• 202 (C Class 1993-2000)

• 208 (Up to 2002)

• 210 (E Class 1995-2002)

• 461 / 463 (G Class 1990 and newer with 38-pin)

Note: Always update the scanner software before performing your first diagnostic test. Because special functions are not universal, it is highly recommended to confirm your specific vehicle’s feature compatibility prior to purchase.

Hardware Specifications

Built for garage environments, the Autophix 7770 is durable, user-friendly, and requires no external batteries—it draws power directly from your vehicle's OBD2 port.

• Display: Backlit, Colorful, 320x240 pixel resolution

• Operating Temperature: 0°C to 60°C (32°F to 140°F)

• Storage Temperature: 0°C to 80°C (32°F to 176°F)

• External Power: 8.0V to 18.0V (provided via vehicle battery)

• Dimensions: 170mm x 97mm x 29mm

• Weight: 0.6 kg