What Are OBD2 Codes? A Comprehensive Guide for Mercedes Owners

Are you looking for a comprehensive guide to understanding OBD2 codes for your Mercedes-Benz? At MERCEDES-DIAGNOSTIC-TOOL.EDU.VN, we provide detailed information on OBD2 codes, helping you diagnose and resolve issues efficiently. Understanding these codes empowers you to maintain your Mercedes with confidence, potentially saving on costly repairs.

1. Understanding OBD2 Codes: The Key to Mercedes-Benz Diagnostics

OBD2 codes are a standardized system of diagnostic trouble codes (DTCs) used in vehicles, including Mercedes-Benz, to identify potential problems. They provide a starting point for diagnosing issues. These codes help technicians and owners pinpoint problems related to the engine, transmission, emissions system, and other critical components.

1.1. What is OBD2?

OBD2 (On-Board Diagnostics II) is the second generation of on-board diagnostic systems mandated for all cars sold in the United States since 1996. According to the Environmental Protection Agency (EPA), OBD2 systems monitor the performance of key engine components, including those responsible for controlling emissions.

1.2. The Structure of OBD2 Codes

OBD2 codes are five-character alphanumeric codes. Each character provides specific information about the nature and location of the problem. Understanding this structure is crucial for accurate diagnostics.

• First Character: Indicates the system affected.
  • P: Powertrain (engine, transmission)
  • B: Body (airbags, central locking)
  • C: Chassis (ABS, suspension)
  • U: Network (communication systems)
• Second Character: Identifies whether the code is generic or manufacturer-specific.
  • 0: Generic (SAE) code, applicable to all vehicles
  • 1: Manufacturer-specific code, unique to Mercedes-Benz
• Third Character: Specifies the subsystem.
  • 1: Fuel and air metering
  • 2: Fuel and air metering (injector circuit)
  • 3: Ignition system or misfire
  • 4: Auxiliary emission controls
  • 5: Vehicle speed controls and idle control system
  • 6: Computer output circuit
  • 7: Transmission
  • 8: Transmission
  • 9: SAE Reserved
  • 0: SAE Reserved
• Fourth and Fifth Characters: Provide a specific fault number within the subsystem.

1.3. Common OBD2 Code Categories in Mercedes-Benz Vehicles

Understanding common OBD2 code categories helps you quickly identify the general area of a problem.

• P0xxx: Powertrain Codes (Generic) These codes cover issues related to the engine, transmission, and related components.
• P1xxx: Powertrain Codes (Manufacturer Specific) These codes are specific to Mercedes-Benz and provide more detailed information about powertrain issues.
• Bxxxx: Body Codes These codes relate to systems within the vehicle’s body, such as airbags, central locking, and other convenience features.
• Cxxxx: Chassis Codes These codes relate to systems such as ABS, traction control, and suspension.
• Uxxxx: Network Communication Codes These codes indicate problems with the vehicle’s communication network, often involving the CAN bus system.

1.4. How to Read OBD2 Codes on Your Mercedes-Benz

To read OBD2 codes, you’ll need an OBD2 scanner. Follow these steps:

1. Locate the OBD2 port in your Mercedes-Benz (usually under the dashboard).
2. Plug the scanner into the port.
3. Turn the ignition to the “ON” position (without starting the engine).
4. Follow the scanner’s instructions to read the stored codes.
5. Record the codes and research their meanings.

1.5. Clearing OBD2 Codes: What to Consider

Clearing OBD2 codes should be done with caution. Here are some important considerations:

• Understanding the Root Cause: Always diagnose and fix the underlying issue before clearing the code.
• Potential for Data Loss: Clearing codes can erase valuable diagnostic data.
• Readiness Monitors: Clearing codes resets readiness monitors, which may affect emissions testing.
• Professional Advice: If unsure, consult a qualified technician.

1.6. The Role of Freeze Frame Data

Freeze frame data captures a snapshot of the vehicle’s operating conditions when the OBD2 code was triggered. This data can include engine speed, coolant temperature, and fuel trim values. Analyzing freeze frame data can provide valuable clues about the conditions that led to the problem.

2. Essential OBD2 Codes for Mercedes-Benz Vehicles

Knowing some of the most common OBD2 codes for Mercedes-Benz vehicles can help you quickly understand potential issues.

2.1. Engine-Related OBD2 Codes

Engine-related codes are among the most frequently encountered. Here’s a look at some common ones:

Code	Description	Possible Causes
P0100	Mass or Volume Air Flow Circuit Malfunction	Dirty or faulty MAF sensor, intake leaks, wiring issues
P0115	Engine Coolant Temperature Circuit Malfunction	Faulty ECT sensor, wiring problems, low coolant level
P0300	Random/Multiple Cylinder Misfire Detected	Faulty spark plugs, ignition coils, fuel injectors, vacuum leaks
P0420	Catalyst System Efficiency Below Threshold (Bank 1)	Failing catalytic converter, O2 sensor issues, exhaust leaks
P0171	Fuel Trim System Lean, Bank 1	Vacuum leaks, faulty O2 sensor, low fuel pressure
P0172	Fuel Trim System Rich, Bank 1	Faulty O2 sensor, high fuel pressure, leaking fuel injectors
P0400	Exhaust Gas Recirculation Flow Malfunction	Faulty EGR valve, blocked EGR passages, vacuum leaks
P0401	Exhaust Gas Recirculation Flow Insufficient Detected	Blocked EGR passages, faulty EGR valve, vacuum leaks
P0402	Exhaust Gas Recirculation Flow Excessive Detected	Faulty EGR valve, vacuum leaks, sensor issues
P0507	Idle Air Control System RPM Higher Than Expected	Vacuum leaks, faulty IAC valve, throttle body issues
P0016	Crankshaft Position – Camshaft Position Correlation – Bank 1 Sensor A	Timing chain stretched, faulty camshaft/crankshaft sensors, timing misalignment

2.2. Transmission-Related OBD2 Codes

Transmission codes can indicate problems with shifting, torque converter function, or other transmission components.

Code	Description	Possible Causes
P0700	Transmission Control System Malfunction	Internal transmission issues, faulty sensors, wiring problems
P0715	Input/Turbine Speed Sensor Circuit Malfunction	Faulty speed sensor, wiring issues, internal transmission problems
P0730	Incorrect Gear Ratio	Internal transmission damage, low fluid level, faulty solenoids
P0740	Torque Converter Clutch Circuit Malfunction	Faulty torque converter, wiring issues, solenoid problems
P0741	Torque Converter Clutch Circuit Performance	Internal transmission issues, faulty solenoids, fluid degradation
P0750	Shift Solenoid A Malfunction	Faulty solenoid, wiring issues, internal transmission problems
P0751	Shift Solenoid A Performance or Stuck Off	Faulty solenoid, valve body issues, fluid contamination
P0752	Shift Solenoid A Stuck On	Faulty solenoid, valve body issues, internal transmission damage
P2767	Input Speed Sensor B Circuit No Signal	Faulty speed sensor, wiring issues, internal transmission problems
P2765	Input Turbine Speed Sensor Circuit Range/Performance	Faulty speed sensor, wiring issues, internal transmission problems

2.3. ABS and Brake System OBD2 Codes

ABS and brake system codes are critical for safety. Here are some examples:

Code	Description	Possible Causes
C0031	Right Front Wheel Speed Sensor Circuit	Faulty speed sensor, wiring issues, ABS module problem
C0034	Right Front Wheel Speed Sensor Circuit Range	Faulty speed sensor, wiring issues, ABS module problem
C0035	Right Front Wheel Speed Sensor Circuit Open	Faulty speed sensor, wiring issues, ABS module problem
C0040	Left Front Wheel Speed Sensor Circuit	Faulty speed sensor, wiring issues, ABS module problem
C0044	Left Front Wheel Speed Sensor Circuit Range	Faulty speed sensor, wiring issues, ABS module problem
C0045	Left Front Wheel Speed Sensor Circuit Open	Faulty speed sensor, wiring issues, ABS module problem
C0051	Right Rear Wheel Speed Sensor Circuit	Faulty speed sensor, wiring issues, ABS module problem
C0054	Right Rear Wheel Speed Sensor Circuit Range	Faulty speed sensor, wiring issues, ABS module problem
C0055	Right Rear Wheel Speed Sensor Circuit Open	Faulty speed sensor, wiring issues, ABS module problem
C0061	Left Rear Wheel Speed Sensor Circuit	Faulty speed sensor, wiring issues, ABS module problem
C0064	Left Rear Wheel Speed Sensor Circuit Range	Faulty speed sensor, wiring issues, ABS module problem
C0065	Left Rear Wheel Speed Sensor Circuit Open	Faulty speed sensor, wiring issues, ABS module problem
C0100	ABS Control Motor Circuit Range/Performance	Faulty ABS motor, wiring issues, hydraulic unit problems
C0110	Pump Motor Circuit Failure	Faulty ABS motor, wiring issues, hydraulic unit problems

2.4. Airbag and SRS System OBD2 Codes

Airbag and SRS (Supplemental Restraint System) codes are vital for passenger safety.

Code	Description	Possible Causes
B1000	Control Unit Fault	Internal SRS module failure, software issues
B1001	Supply Voltage Too High	Overcharging, voltage regulator issues
B1002	Supply Voltage Too Low	Low battery voltage, wiring issues, faulty alternator
B1003	Component Fault in Airbag Control Unit	Internal SRS module failure
B1004	Component Fault in Front Airbag Igniter Circuit	Faulty airbag, wiring issues, damaged connector
B1005	Component Fault in Side Airbag Igniter Circuit	Faulty airbag, wiring issues, damaged connector
B1006	Component Fault in Seatbelt Pretensioner Igniter Circuit	Faulty pretensioner, wiring issues, damaged connector
B1007	Component Fault in Rollover Bar Actuator	Faulty rollover bar actuator, wiring issues, sensor problems
B1008	Communication Fault with Other Control Units	CAN bus issues, wiring problems, faulty control units
B1009	Crash Sensor Fault	Faulty crash sensor, wiring issues, sensor misalignment
B1010	Incorrect Coding of Control Unit	Software configuration issues, incorrect programming

2.5. Body and Convenience System OBD2 Codes

These codes can relate to a wide range of systems, from door locks to climate control.

Code	Description	Possible Causes
B1031	Component Fault in Door Control Module	Faulty module, wiring issues, water damage
B1032	Component Fault in Seat Control Module	Faulty module, wiring issues, motor problems
B1033	Component Fault in Window Lift Motor	Faulty motor, wiring issues, regulator problems
B1034	Component Fault in Sunroof Motor	Faulty motor, wiring issues, switch problems
B1035	Component Fault in Central Locking System	Faulty actuator, wiring issues, module problems
B1036	Component Fault in Anti-Theft System	Faulty alarm module, wiring issues, sensor problems
B1037	Communication Fault with Climate Control Module	CAN bus issues, wiring problems, faulty module
B1038	Temperature Sensor Fault in Climate Control System	Faulty sensor, wiring issues, sensor misalignment
B1039	Component Fault in Lighting Control Module	Faulty module, wiring issues, relay problems
B1040	Component Fault in Instrument Cluster	Faulty cluster, wiring issues, software problems

3. Tools for Diagnosing OBD2 Codes on Mercedes-Benz

Having the right tools can make diagnosing OBD2 codes much easier and more efficient.

3.1. Basic OBD2 Scanners

Basic OBD2 scanners are affordable and easy to use. They can read and clear codes, making them a good option for basic diagnostics. Some popular models include:

• Autel AutoLink AL319: A basic scanner that reads and clears codes.
• Innova 3020RS: Offers code reading, clearing, and freeze frame data.
• FOXWELL NT301: Provides code definitions and basic diagnostics.

3.2. Advanced Diagnostic Tools

Advanced diagnostic tools offer more in-depth capabilities, such as live data streaming, bi-directional control, and advanced coding functions. These tools are often used by professional technicians. Some options include:

• Autel MaxiSys MS906BT: Comprehensive diagnostics with Bluetooth connectivity.
• Launch X431 V+: Advanced features and wide vehicle coverage.
• iCarsoft MB V3.0: Specifically designed for Mercedes-Benz vehicles, offering advanced diagnostics and coding.

3.3. Mercedes-Benz Specific Diagnostic Tools

These tools are specifically designed for Mercedes-Benz vehicles and offer the most comprehensive diagnostic capabilities, including access to proprietary Mercedes-Benz systems.

• Mercedes-Benz Star Diagnosis (XENTRY/DAS): The official diagnostic system used by Mercedes-Benz dealerships.
• iCarsoft MB V3.0: A popular aftermarket option that provides extensive Mercedes-Benz coverage.

3.4. Software and Apps for OBD2 Diagnostics

Several software and app-based solutions can turn your smartphone or tablet into an OBD2 diagnostic tool.

• Torque Pro (Android): A popular app that displays real-time data and reads OBD2 codes.
• OBD Fusion (iOS and Android): Offers comprehensive diagnostics and customization options.
• FORScan (Windows): Primarily for Ford vehicles, but can read generic OBD2 codes on other makes.

3.5. Multimeters and Electrical Testers

A multimeter is an essential tool for diagnosing electrical issues related to OBD2 codes. It can be used to check voltage, continuity, and resistance. Electrical testers, such as circuit testers and wire tracers, can also be helpful.

4. Step-by-Step Guide to Diagnosing and Fixing Common OBD2 Codes on a Mercedes

Here’s a practical guide to diagnosing and fixing common OBD2 codes. Always prioritize safety and consult a professional if you’re unsure.

4.1. Diagnosing a P0100 Code (MAF Sensor)

1. Read the Code: Use an OBD2 scanner to confirm the P0100 code.
2. Visual Inspection: Check the MAF sensor and its wiring for any visible damage.
3. Clean the MAF Sensor: Use MAF sensor cleaner to carefully clean the sensor.
4. Test the MAF Sensor: Use a multimeter to check the sensor’s voltage output.
5. Check for Intake Leaks: Inspect the intake system for any leaks.
6. Replace the MAF Sensor: If the sensor is faulty, replace it with a new one.

4.2. Diagnosing a P0300 Code (Random Misfire)

1. Read the Code: Use an OBD2 scanner to confirm the P0300 code.
2. Check Spark Plugs: Inspect the spark plugs for wear or damage. Replace if needed.
3. Inspect Ignition Coils: Test the ignition coils with a multimeter. Replace any faulty coils.
4. Check Fuel Injectors: Inspect the fuel injectors for leaks or clogs. Clean or replace if needed.
5. Check for Vacuum Leaks: Inspect the vacuum lines for any leaks. Repair or replace any damaged lines.
6. Compression Test: Perform a compression test to check for cylinder issues.

4.3. Diagnosing a P0420 Code (Catalytic Converter)

1. Read the Code: Use an OBD2 scanner to confirm the P0420 code.
2. Check O2 Sensors: Inspect the O2 sensors for damage. Test the O2 sensors with a multimeter.
3. Check for Exhaust Leaks: Inspect the exhaust system for any leaks. Repair or replace any damaged sections.
4. Catalytic Converter Inspection: Inspect the catalytic converter for damage or clogs.
5. Test Catalytic Converter Efficiency: Use an advanced diagnostic tool to monitor the catalytic converter’s efficiency.
6. Replace Catalytic Converter: If the catalytic converter is faulty, replace it.

4.4. Diagnosing Transmission Codes (e.g., P0700, P0741)

1. Read the Code: Use an OBD2 scanner to confirm the transmission code.
2. Check Transmission Fluid Level: Ensure the transmission fluid is at the correct level.
3. Inspect Transmission Fluid: Check the fluid for contamination or a burnt smell.
4. Check Wiring and Connectors: Inspect the wiring and connectors for damage or corrosion.
5. Test Solenoids: Use a multimeter to test the solenoids for proper function.
6. Valve Body Inspection: Inspect the valve body for wear or damage.
7. Internal Transmission Inspection: If necessary, perform an internal inspection of the transmission.

4.5. Diagnosing ABS Codes (e.g., C0031)

1. Read the Code: Use an OBD2 scanner to confirm the ABS code.
2. Inspect Wheel Speed Sensors: Check the wheel speed sensors for damage or contamination.
3. Check Wiring and Connectors: Inspect the wiring and connectors for damage or corrosion.
4. Test Wheel Speed Sensors: Use a multimeter to test the wheel speed sensors for proper function.
5. ABS Module Inspection: Inspect the ABS module for damage or corrosion.
6. Hydraulic Unit Inspection: Inspect the hydraulic unit for leaks or damage.

5. Maintaining Your Mercedes-Benz to Prevent OBD2 Codes

Regular maintenance is key to preventing OBD2 codes and ensuring your Mercedes-Benz runs smoothly.

5.1. Regular Oil Changes

Regular oil changes are crucial for engine health. Old or dirty oil can cause engine wear and trigger OBD2 codes. Follow Mercedes-Benz’s recommended oil change intervals.

5.2. Air Filter Replacement

A clean air filter ensures proper airflow to the engine. A clogged air filter can reduce performance and trigger codes related to fuel trim and MAF sensor issues.

5.3. Spark Plug Replacement

Worn or damaged spark plugs can cause misfires and trigger OBD2 codes. Replace spark plugs at the recommended intervals.

5.4. Fuel System Cleaning

Regular fuel system cleaning can prevent fuel injector clogs and ensure optimal fuel delivery. Use a fuel system cleaner or have the system professionally cleaned.

5.5. Checking and Replacing Fluids

Regularly check and replace fluids, including coolant, brake fluid, and transmission fluid. Low or contaminated fluids can cause a variety of problems and trigger OBD2 codes.

5.6. Inspecting Hoses and Belts

Regularly inspect hoses and belts for cracks, leaks, or wear. Replace them as needed to prevent breakdowns and potential OBD2 codes.

5.7. Tire Maintenance

Maintain proper tire pressure and alignment. Poor tire maintenance can affect ABS and traction control systems.

6. Advanced Topics in Mercedes-Benz Diagnostics

For those looking to delve deeper into Mercedes-Benz diagnostics, here are some advanced topics.

6.1. CAN Bus Diagnostics

The Controller Area Network (CAN) bus is a communication system that allows various control units in the vehicle to communicate with each other. Understanding CAN bus diagnostics is essential for troubleshooting network-related OBD2 codes.

6.2. SCN Coding and Programming

SCN (Software Calibration Number) coding is a process used to program and configure control units in Mercedes-Benz vehicles. Proper SCN coding is essential when replacing or reprogramming control units.

6.3. Variant Coding

Variant coding allows you to customize certain features and settings in your Mercedes-Benz. This can include enabling or disabling certain functions, adjusting lighting settings, and more.

6.4. Using Mercedes-Benz Diagnostic Software (XENTRY/DAS)

Mercedes-Benz’s XENTRY/DAS software is the most comprehensive diagnostic tool available for Mercedes-Benz vehicles. Learning how to use this software can provide you with unparalleled diagnostic capabilities.

6.5. Reading and Interpreting Data Streams

Data streams provide real-time information about various parameters in your Mercedes-Benz. Learning how to read and interpret data streams can help you diagnose complex issues.

7. Decoding Mercedes-Benz Specific OBD2 Codes

Mercedes-Benz uses manufacturer-specific codes in addition to the standard OBD2 codes. Understanding these codes can provide more detailed information about potential problems.

7.1. Understanding Mercedes-Benz Diagnostic Trouble Code (DTC) Structure

Mercedes-Benz DTCs follow a specific structure that includes the system affected, the nature of the fault, and additional information. Here’s a breakdown:

• Control Unit Identifier: A three-digit code that identifies the specific control unit (e.g., ME for engine control unit).
• Fault Code: A numeric code that identifies the specific fault.
• Fault Description: A brief description of the fault.
• Additional Information: Additional data or parameters related to the fault.

7.2. Common Mercedes-Benz Specific Codes and Their Meanings

Here are some common Mercedes-Benz specific codes and their meanings:

Code	Description	Possible Causes
0505	Component Y11/4 (left shutoff motor) : Short circuit to ground	Faulty shutoff motor, wiring issues, short circuit
0629	Check system ‘components N80 (throttle valve actuator)’	Faulty throttle valve actuator, wiring issues, throttle valve problems
1460	B28 (Pressure sensor) : Signal implausible	Faulty pressure sensor, wiring issues, vacuum leaks
2055	M16/6 (Air conditioning compressor shutoff electromagnetic clutch)	Faulty clutch, wiring issues, air conditioning system problems
2267-001	Check component ‘B6/1 (Coolant temperature sensor)’	Faulty coolant temperature sensor, wiring issues, low coolant level
P0606	Control module defective	Internal ECU/PCM failure, software problems

7.3. Resources for Finding Mercedes-Benz Specific Code Definitions

Several resources can help you find definitions for Mercedes-Benz specific codes:

• Mercedes-Benz WIS (Workshop Information System): The official Mercedes-Benz repair manual and diagnostic database.
• Online Forums and Communities: Online forums dedicated to Mercedes-Benz vehicles often have discussions and information about specific codes.
• Professional Diagnostic Tools: Advanced diagnostic tools like Autel MaxiSys and iCarsoft MB V3.0 provide code definitions for Mercedes-Benz specific codes.

8. The Future of OBD and Vehicle Diagnostics

The future of OBD and vehicle diagnostics is rapidly evolving with advancements in technology.

8.1. OBD3 and Enhanced Diagnostic Capabilities

OBD3 is the next generation of on-board diagnostic systems, which will offer enhanced diagnostic capabilities and real-time monitoring.

8.2. Remote Diagnostics and Telematics

Remote diagnostics and telematics allow technicians to remotely access vehicle data and diagnose problems. This technology is becoming increasingly common in modern vehicles.

8.3. Artificial Intelligence and Machine Learning in Diagnostics

Artificial intelligence (AI) and machine learning (ML) are being used to analyze vehicle data and predict potential problems. This technology can help technicians diagnose issues more quickly and accurately.

8.4. The Role of Mobile Apps and Connected Car Technology

Mobile apps and connected car technology are transforming the way we interact with our vehicles. These technologies provide access to diagnostic data, maintenance reminders, and other useful information.

9. Legal and Ethical Considerations in OBD Diagnostics

When working with OBD diagnostics, it’s important to be aware of legal and ethical considerations.

9.1. Data Privacy and Security

Vehicle data can contain sensitive information, so it’s important to protect data privacy and security.

9.2. Emissions Testing and Regulations

OBD systems play a crucial role in emissions testing and compliance with environmental regulations. It’s important to ensure that your vehicle’s OBD system is functioning properly.

9.3. Right to Repair Legislation

Right to repair legislation aims to ensure that vehicle owners and independent repair shops have access to the tools and information needed to repair vehicles.

10. FAQ: Frequently Asked Questions About OBD2 Codes

Here are some frequently asked questions about OBD2 codes:

10.1. What is the Difference Between OBD1 and OBD2?

OBD1 was an earlier version of on-board diagnostics used in vehicles before 1996. OBD2 is a standardized system used in vehicles since 1996, offering more comprehensive diagnostic capabilities.

10.2. Can I Drive My Mercedes-Benz With an OBD2 Code?

It depends on the nature of the code. Some codes may indicate minor issues that won’t affect drivability, while others may indicate serious problems that require immediate attention.

10.3. How Do I Reset the Check Engine Light on My Mercedes-Benz?

You can reset the check engine light using an OBD2 scanner. However, it’s important to diagnose and fix the underlying issue first.

10.4. What Does “Pending Code” Mean?

A pending code indicates that a potential problem has been detected, but it hasn’t yet triggered the check engine light.

10.5. How Accurate Are OBD2 Scanners?

OBD2 scanners are generally accurate for reading codes and providing basic diagnostic information. However, advanced diagnostic tools may be needed for more complex issues.

10.6. Can OBD2 Codes Indicate Problems With Non-Engine Components?

Yes, OBD2 codes can indicate problems with various vehicle systems, including the transmission, ABS, airbags, and body control systems.

10.7. How Often Should I Scan My Mercedes-Benz for OBD2 Codes?

You should scan your Mercedes-Benz for OBD2 codes whenever the check engine light comes on or if you notice any unusual symptoms.

10.8. Can Cold Weather Affect OBD2 Codes?

Yes, cold weather can affect certain sensors and components, potentially triggering OBD2 codes.

10.9. What Does it Mean When an OBD2 Code Says “Intermittent”?

An intermittent code indicates that the problem is not always present. This can make it more challenging to diagnose.

10.10. Where Can I Find a List of OBD2 Codes for My Mercedes-Benz?

You can find a list of OBD2 codes in your vehicle’s repair manual or online through resources like MERCEDES-DIAGNOSTIC-TOOL.EDU.VN.

Understanding OBD2 codes is essential for maintaining your Mercedes-Benz and ensuring it runs smoothly. Whether you’re a seasoned mechanic or a Mercedes-Benz owner, this guide provides valuable information to help you diagnose and fix common issues. Remember, when in doubt, consult a qualified technician for professional assistance.

For expert guidance and assistance with diagnosing and resolving OBD2 codes on your Mercedes-Benz, contact MERCEDES-DIAGNOSTIC-TOOL.EDU.VN today. Our team of experienced technicians can provide you with the tools, information, and support you need to keep your Mercedes-Benz running at its best. Reach out to us at 789 Oak Avenue, Miami, FL 33101, United States, Whatsapp: +1 (641) 206-8880, or visit our website at MERCEDES-DIAGNOSTIC-TOOL.EDU.VN. Let us help you unlock the full potential of your Mercedes-Benz.