10 Best Mercedes diagnostic tools 2021: Never buy it before reading this guide [update]

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Are you a Mercedes Benz owner and looking for a diagnostic scan tool? Are you unsure of which one you should purchase and how they may assist you? If you do not know, then this guide is for you! Let’s break it all down.

In this buying guide, I will outline:

  • What will you gain from using a diagnostic scanning tool?
  • How much should it cost you to buy one?
  • What is the one best suitable for you regarding your motoring muddles?

After reading this guide, you can know the answers to all of these questions; you will no longer be left in the dark, wondering which one is necessary for you!

But first, let’s have a look at the editor’s best picks!

Best Mercedes diagnostic tool comparison chart

Editor's PicksProductOur Rating
Best OverallBlueDriver9.5/10
Runner UpiCarsoft MBII9.5/10
Best Budget BuyFOXWELL NT3018.5/10
Best ValueiCarsoft i9808.5/10
Also GreatAutel MaxiLink ML6297.5/10
This article will show you the best Mercedes Diagnotic Tool
In this article, we’ll have a look at some of the best scanners for Mercedes

Handheld diagnosis tools are fantastic! They can help you in many motoring areas, including checking your Mercedes’s system ECU or fuel consumption or engine performance to a more accurate scale! They can save you time and money!

It is estimated that people spend one hundred and fifty-two hours per year in jammed traffic on average; that’s a lot! You can cut down your jam time with one of these scanners by checking fault codes or resetting engine lights at home. This way, you may not have to commute to the garage. As well as minimizing your time spent sitting in the car, they can save you thousands of dollars because you can identify and fix the problem yourself.

5 Steps To Choose The Best Mercedes Scan Tools

Step 1: What scan tool brand should I go for?

There are three major dominant brands for Mercedes Benz: iCarSoft, Autel, and Foxwell. Below I have put together a short introduction and information analysis of each of these three leaders.

iCarSoft

iCarSoft is a provider of executive indicative equipment for a range of different motorized vehicles. They are the first on the planet to hone in on unique brand DIY analysis equipment using multiplied systems, computed software design, and testing the performance of vehicles. Each of their products is run through strict tests as they want to reach international quality and environmental standards such as FCC, ROHS, and CE.

They hold their customers at high value and have an excellent technical team to provide you with the best information and guidance if you ever run into any problems with their products.

iCarsoft MBII
iCarsoft MBII Professional Diagnostic Tool for Mercedes Benz
4.2
The iCarsoft MBII for Mercedes Benz/Sprinter/Smart Professional Diagnostic Tool Scanner works like a charm since it supports a wide variety of functions.

Autel

Autel is involved in automotive intelligence’s specialized field and has invested enormous time and energy in intelligent detection and diagnosis. They have a worldwide market for their products, and they provide a full line of troubleshooting equipment that advances industry technology.

They often like to keep in touch and talk to their customers to see where they can improve, showing that they are enthusiastic and willing to provide exceptional customer quality standards. They have done copious amounts of research on diagnosis characteristics, automotive equipment with professional engineers, and illustrious specialists.

Autel MaxiLink ML629
Autel MaxiLink ML629 Full OBD2 Scan Tool with ABS, SRS
4.5
The Autel MaxiLink ML629 OBD2 Scanner works like a charm and offers more than what a basic scanner does. It supports all major systems and even lets you perform some special functions, making it a good pick for users who know about cars.

Foxwell

Foxwell is a master supplier for products in the diacritical line throughout the motor industry. Foxwell aspires to lead and direct change in the automotive industry when it comes to diagnosis. They are an agile company and set sights on future improvements to produce the most excellent services and apparatuses.

The team is good listeners when it comes to their customers’ needs. The core values of their customer service are to provide innovative products and deliver well-respected customer loyalty. Their creative principles drive their victory, holding passionate beliefs to implement excellence throughout the company.

FOXWELL NT614 Elite
FOXWELL NT614 Elite ABS Airbag Scan Tool
4.3
This beauty is promoted as a complete Mercedes Benz diagnostic tool for both professionals and car owners.

Step 2: What type of scan tool suite me?

Are you a regular Mercedes Benz owner? Or are you an enthusiast or automotive vehicle technician?

This question will determine which kind of scanner is best suitable for you.

If you are just an ordinary owner who wants to get into the nitty-gritty of motor repairs or someone who likes only to do it themselves, then a standard code reader will be more than enough for you to get started with. Using an ordinary code reader will give you a whole range of functions needed to diagnose your vehicle. For example, you may need to reset your TPMS (Tire Pressure Monitoring System) or put out your CEL (Check Engine Light) or MIL (Malfunction Indicator Light).

Also, you will be able to do the obvious things like:

  • reading and clearing diagnosing trouble codes that cause your EML (Engine Management Light) to come on,
  • locating faulty sensors, and checking things like your fuel pressure, air intake,
  • checking your VIN, or
  • finding out your wheel speed when they are in rotation via the wheel speed sensors.

A good entry point for you to embark on your journey as an analyzer would be Foxwell NT301. This code reader can do all the tasks mentioned above, plus many more, including reading freeze frames and live data, checking graphs, and carrying out evaporative emission control system tests (or EVAP for short).

Foxwell NT301 is the Mercedes Diagnostic Tool which supports cars and light trucks, SUVs, and 12V diesel vehicles
Foxwell NT301 can do all the tasks mentioned above, plus many more, including reading freeze frames and live data, checking graphs, and carrying out evaporative emission control system tests.
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If your knowledge advances those of the everyday customer or regular car DIYer, and you insight some technical experience towards motor vehicles, let’s say you are an enthusiast or a mechanical technician. Unquestionably, you will look for a connotative communicator that gains more ground, keeping the tires on the road kind of deal.

You will have full access to all systems, get into the vehicle’s internal organs, the modes and moderations of the ECU, and delve into ABS, airbag system, Lighting Systems, Fuel, or Transmission systems, etc. This enables and authorizes you to read and clear enhanced technical codes. Examples of this kind of system checking scanning tool would be either the iCarsoft I980 or the Autel MaxiLink ML629.

iCarsoft I980 is an ideal Mercedes Diagnostic Tool for users who want a machine that can perform all OBDII functions and check basic systems but does not offer advanced features.
iCarsoft I980 supports most systems, including the Engine, ABS, SRS, and Transmission.
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Another example of a useful utensil that accompanies you with these advanced service functions is the iCarsoft MBII. With this, you will come into contact with systems and carry out special service functions such as SAS (Steering Angle Sensor), EPB (Electronic Parking Brake). If your vehicle has an electronic parking brake, you will need this kind of DTC reading tool to rewind the pistons in your calipers without any damage! I have seen somebody try to do this manually, and the piston pops out of the caliper. Trust me, it is messy and not an easy thing to pop it back in!

iCarsoft MBII is the Mercedes Diagnostic Tool works like a charm since it supports a wide variety of functions.
iCarsoft MBII help user come into contact with systems and carry out special service functions such as SAS (Steering Angle Sensor), EPB (Electronic Parking Brake).
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So keep yourself clear by knowing which scanner is best fitted to your vehicles and your needs.

Step 3: Is my Mercedes covered?

When considering compatibility and vehicle coverage, you should be aware of the enhanced available features of Bluedriver; some may only be available for specific makes and models; conversely, other features work healthily with any car that has an OBD2 port. Please make sure to follow up on the advanced features before buying your desired instrument.

An additional example will be if we talk about the iCarsoft MBII and the iCarsoft I980. In the light of compatibility, these two diagnosable contraptions are compliant with Mercedes models from 2005 to 2014. If you are an owner of a more modern model or a model of the previous years, please be aware that you will have to contact the company to check that your vehicle is accommodating to the code reader. It would be best to note to acquire information about this dilemma before you purchase the scanning implement.

Step 4: Should I buy something pricey?

So here comes the question we all dread! How much should I expect to spend? Well, this depends on your current skill level when it comes to vehicle diagnostics. If you are only a novice badge holder, then your sacrifice will not be too high, as you will only need to use the fundamentals. Yet, with essential features, your expenditure will be around the price point of 50 to 100 dollars. Not too bad, ey!

Recommendation – BlueDriver

BlueDriver is a Mercedes Diagnostic Tool which is suitable for DIYers and hobbyists
BlueDriver is a tool which is suitable for a budget around the price point of 50 to 100 dollars.
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If you are an experienced DIY or mechanical technician, you have to stretch the wallet a bit more for a gimmick to keep up with your expertise. It would help if you had those advanced functions to bring out the best in your work, so in your case here, you are likely to look at spending around 100 to 200 dollars. For getting into the depths of sophisticated systems, I’d say that’s still good going!

Recommendation – Autel MaxiLink ML629

Autel MaxiLink ML629
Autel MaxiLink ML629 Full OBD2 Scan Tool with ABS, SRS
4.5
The Autel MaxiLink ML629 OBD2 Scanner is for who are finding the tool around 100 to 200 dollars.

Now we get on to the big bucks! Some of these devices may as well cost you an arm and a leg! This section of the price corridor is more for the top dogs in the industry. Somewhere like a Mercedes workshop, if you are a shop owner and need to execute tasks in coding or programming, you will catch sight of prices from approximately 200 up to 1000 dollars. Ready to give an arm or a leg yet?

Recommendation – LAUNCH CRP129X

LAUNCH CRP129X is one of the best Mercedes Diagnostic Tool
LAUNCH CRP129X is one of the best Mercedes Diagnostic Tool which has price from approximately 200 up to 1000 dollars.
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Best Mercedes diagnostic tools review

1. BlueDriver Bluetooth Mercedes Scan Tool

BlueDriver Bluetooth Pro
BlueDriver Bluetooth OBDII Scanner for iPhone & Android
4.7
The BlueDriver Bluetooth Pro OBDII Scan Tool is suitable for DIYers and hobbyists .

BlueDriver is known for manufacturing compact and durable products, and this scanner is no different.

Functions:

  • OBDII Functions: This scanner features DTC, Smog Test, Read and Clear, and Live Data.
  • System Diagnosis: The scan tool can test various systems, including the AVS, TPMS, Airbag, and engine. You will be able to see and reset the engine light.
  • Special Functions: It does not offer special functions.

Compatibility

It supports most Mercedes models introduced in 2005 and after. The diagnostic tool also supports Ford, GM, Mazda, Hyundai, BMW, Honda, etc.

It works on both iOS and Android devices. You will get the BlueDrive app for free. It’s easy to use and is fast as well.

Update

The app comes with free updates.

Pros

  • Has reliable 30 million fixes in the directory
  • You will not have to feed data every time thanks to the VIN feature
  • Supports a huge number of brands
  • The free app works exceptionally well

Cons

  • Doesn’t support older Mercedes
  • Lacks advanced features

The BlueDriver Bluetooth Pro OBDII Scan Tool is promoted as a professional tool. Still, we think it is only suitable for DIYers and hobbyists, mainly because of the enormous library of fixes.

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2. iCarsoft MBII Special Mercedes Scanning Tool

iCarsoft MBII
iCarsoft MBII Professional Diagnostic Tool for Mercedes Benz
4.2
The iCarsoft MBII for Mercedes Benz/Sprinter/Smart Professional Diagnostic Tool Scanner works like a charm since it supports a wide variety of functions.

This OBD2 scanner from iCarsoft is designed for Mercedes and is popular for being easy to use. iCarsoft MBII Mercedes diagnostic scanner can read and clear codes, show live data for better and quick results. It also has the DTC feature.

Functions:

  • OBDII Functions: It can read and clear codes, show live data for better and quick results, and also has the DTC feature.
  • System Diagnosis: The scan tool supports most systems, including the Engine, ABS, SRS, and Transmission.
  • Special Functions: It supports a wide variety of features, including Oil Reset, Electronic Parking Brake, Steering Angle Sensor Calibration, Diesel Particulate Filter Regeneration Control System, and Electronic Throttle Control system.

Compatibility

The scan tool supports most Mercedes models released between 2005 and 2014. However, some newer and older ones also work. The company suggests getting in touch to ensure your car is supported.

Update

The scanner comes with lifetime upgrades for free.

Pros

  • Supports multiple languages
  • You will not have to pay to get updates
  • The screen is very big and easy to read
  • Very easy to use
  • You can scan almost every system

Cons

  • A little heavy at 1.1 pounds
  • Cannot change internal coding

The iCarsoft MBII for Mercedes Benz/Sprinter/Smart Professional Diagnostic Tool Scanner works like a charm since it supports a wide variety of functions. However, it may not be suitable for users with a new or older Mercedes model.

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A video of iCarsoft MBII scanner

3. FOXWELL NT301 Full OBD2 Scanner for Mercedes

FOXWELL NT301
FOXWELL NT301 Full OBD2 Scanner with Check Engine Light
4.5
It is one of the few models that support not only cars but also light trucks, SUVs, and 12V diesel vehicles.

This OBD2 diagnostic tool is unlike other options. It has huge buttons that make the job easier. Plus, it’s made for several brands.

Functions:

  • OBDII Functions: Some OBDII monitors it supports include Air Conditioning Refrigerant Monitor, Exhaust Gas Recirculation System Monitor, Heated Catalyst Monitor, Comprehensive Components Monitor, and Catalyst Monitor.You will be able to check engine light, perform O2 Sensor Test, and view definitions thanks to the DTC feature that also displays possible causes.
  • System Diagnosis: Doesn’t support this feature.
  • Special Functions: Supported OBDII protocols include 1859-41.6, CAN, KWP2000, ISO9141, and J1850-10.4. No special functions are supported.

Compatibility

In addition to Mercedes, this scan tool supports BMW, Volvo, Porsche, Toyota, Mazda, Kia, Jaguar, etc.

Update

The scan tool comes with a lifetime of free updates.

Pros

  • You can choose from multiple languages, including English, Italian, French, and Spanish
  • Has a built-in speaker that makes it easy to perform tests
  • You can use an adapter to link it to OBD1 vehicles
  • The LED system makes it easy to use for new users
  • Its 2.8″ color screen is easy to use
  • You can print data to share with others

Cons

  • It doesn’t offer advanced functions
  • Some users may not like the placement of the buttons

It is one of the few models that support cars and light trucks, SUVs, and 12V diesel vehicles. However, it is just a Mercedes code reader and not a full-blown scanner; hence it can support limited functions.

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4. iCarsoft I980 Genuine Mercedes Scan Tool

iCarsoft I980
iCarsoft I980 Genuine Scan Tool for Mercedes
4.3
The iCarsoft Genuine Mercedes Benz I980 Professional Diagnostic Scanner Tool can be a good pick for users who want a machine that can perform all OBDII functions and check basic systems but not offer advanced features.

Here’s another model from the same company that’s also made for Mercedes.

Functions:

  • OBDII Functions: It can read and clear codes, show live data for better and quick results, and also has the DTC feature.
  • System Diagnosis: The scan tool supports most systems, including the Engine, ABS, SRS, and Transmission.
  • Special Functions: It supports ten modes, including J1850, KWP2000, ISO9141, and CANbus. However, you will not be able to perform special functions using this scanner.

Compatibility

Unlike the previous model, this one supports almost all OBDII compliant vehicles. However, when it comes to Mercedes, it will mainly work on models released between 2005 and 2014. Get in touch with the company if you have a newer or older machine to ensure it is supported.

A few Mercedes chassis it doesn’t support include 461, 463, 107, 124, 201, 126, 129, 202, 140, 208, and 210.

Update

The scanner comes with lifetime upgrades for free.

Pros

  • The 2.8″ display is user-friendly
  • Makes it easy to solve problems thanks to step-by-step instructions
  • Supports a variety of OBDII compliant brands
  • The cord is pretty long
  • Works very quickly

Cons

  • Doesn’t support all Mercedes models
  • Doesn’t support advanced functions

The iCarsoft Genuine Mercedes Benz I980 Professional Diagnostic Scanner Tool can be a good pick for users who want a machine that can perform all OBDII functions and check basic systems but does not offer advanced features.

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5. Autel MaxiLink ML629 ABS SRS Scanner for Mercedes

Autel MaxiLink ML629
Autel MaxiLink ML629 Full OBD2 Scan Tool with ABS, SRS
4.5
The Autel MaxiLink ML629 OBD2 Scanner works like a charm and offers more than what a basic scanner does. It supports all major systems and even lets you perform some special functions, making it a good pick for users who know about cars.

If the previous model doesn’t fit you, then you can get your hands on this powerful and upgraded version of the ML619. It offers all that the previous version supported but with a few additional features.

Functions:

  • OBDII Functions: It supports full OBDII functions including Read & Clear Codes, Data Stream, I/M Readiness, O2 Sensor Test, Freeze Frame Data, EVAP System Test, VIN, DTC, Live Data, CAN, and On-Board Monitoring.
  • System Diagnosis: The scan tool can read four systems, including the engine, SRS, transmission, and ABS.
  • Special Functions: It supports some special functions such as Key Coding.

Compatibility

The scanner supports most Mercedes models that are OBDII compliant. Other supported brands include Nissan, Jaguar, Land Rover, Renault, Fiat, Citroen, Peugeot, Mitsubishi, Subaru, Kia, Hyundai, Nissan, Honda, Toyota, BMW, Ford, GM, Chrysler VM, and Volvo.

Update

The company claims that it comes with a lifetime of free updates. However, we found that it only comes with free updates for the first year. It costs $124.5 to update after the first year.

Pros

  • Provides very quick results
  • Can scan four major systems
  • Key coding works well on Mercedes
  • Can pull the brake code on some models

Cons

  • Can be expensive to update after the first year
  • Some functions will not work on all models

The Autel MaxiLink ML629 OBD2 Scanner works like a charm and offers more than what a basic scanner does. It supports all major systems and even lets you perform some special functions, making it a good pick for users who know about cars.

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6. FOXWELL NT614 Elite Mercedes ABS Airbag Scan Tool

FOXWELL NT614 Elite
FOXWELL NT614 Elite ABS Airbag Scan Tool
4.3
This beauty is promoted as a complete Mercedes Benz diagnostic tool for both professionals and car owners.

FOXWELL is known for producing reliable and durable products, and this scan tool is no different. It offers everything you would expect from a scanner.

Functions:

  • OBDII Functions: It supports full OBDII functions including Read & Clear Codes, Data Stream, I/M Readiness, O2 Sensor Test, Freeze Frame Data, EVAP System Test, VIN, DTC, Live Data, CAN, and On-Board Monitoring.
  • System Diagnosis: You will be able to scan a number of systems, including the engine, SRS, ABS, and Transmission.
  • Special Functions: This scanner supports bidirectional tests, but you will not be able to perform ABS bleeding. You will be able to perform some special functions, however, such as Oil Server Reset, Electronic Park Brake,

Compatibility

The NT614 supports cars, SUVs, diesel machines, vans, and trucks that are OBDII compliant. However, not all features work on older Mercedes models.

Update

The scan tool comes with free lifetime upgrades. This is very important because the company is known for releasing regular upgrades to solve problems and support more vehicles.

The update process, however, can be a bit tricky. You will have to download the software on your computer, then register for an account and follow the steps.

Pros

  • Comes with a free 16 GB memory card
  • You can print data
  • Provides very quick results
  • The 4.3″ screen is pretty big and works well during the day
  • Record, playback, and print diagnostics
  • Supports multiple languages

Cons

  • Upgrading the software can be complicated
  • Doesn’t support ABS Bleeding
  • Very heavy and hence difficult to handle

This beauty is promoted as a complete Mercedes Benz diagnostic tool for both professionals and car owners.

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7. LAUNCH CRP129X Full OBD2 Scanner for Transmission

LAUNCH CRP129X
LAUNCH CRP129X Full OBD2 Scanner for Transmission
4.5
The LAUNCH Scan Tool CRP129X OBD2 Scanner is the most complete scan tool for Mercedes. It has a variety of features and is suitable for pros but Mercedes owners can also use it if they know a lot about their vehicle.

This scan tool is not specifically designed for Mercedes, but it works like a charm and is known for supporting multiple brands.

Functions:

  • OBDII Functions: This Mercedes star diagnostic tool supports full OBDII functions, including Read & Clear Codes, Data Stream, I/M Readiness, O2 Sensor Test, Freeze Frame Data, EVAP System Test, VIN, DTC, Live Data, CAN, and On-Board Monitoring.
  • System Diagnosis: It can read four systems, including the engine, SAS, ABS, and transmission.
  • Special Functions: Some special functions it supports include TPMS Reset and Throttle Body Reset. In addition to this, you will be able to perform Oil Reset, SAS Reset, turn off the warning light, and check the battery.

Compatibility

This Mercedes scanner supports more than 55 brands, including Mercedes, Skoda, Porsche, Hyundai, Lexus, and Nissan.

Update

It comes with a lifetime of free updates. The process is easy, thanks to a special 1-click WiFi function.

Pros

  • It has a large HD 5″ touchable screen that makes it easy to use
  • Supports 9 languages; hence it is truly international
  • You can share or print reports
  • Provides true and quick results
  • Supports a variety of advanced tools

Cons

  • A little heavy hence difficult to use
  • Doesn’t support ABS Bleeding

The LAUNCH Scan Tool CRP129X OBD2 Scanner is the most complete scan tool for Mercedes. It has various features and is suitable for pros, but Mercedes owners can also use it if they know a lot about their vehicle.

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8. Autel MaxiLink ML619 CAN OBD2 Scanner with ABS SRS

Autel MaxiCOM MK808TS
Autel MaxiLink ML619 CAN OBD2 Scanner with ABS SRS
4.4
I The Autel MaxiLink ML619 CAN OBD2 Scanner is more of a basic scan code reader that can support some ABS and SRS features.

There are few companies as well-known and reliable as Autel. Hence, it is natural that we had to include a scan tool from the manufacturer.

Functions:

  • OBDII Functions: It offers full OBDII functions. You will be able to perform a Mercedes Benz check engine light reset with this code reader. The scan tool can retrieve generic, manufacturer-specific, and pending codes. Other than this, it streams live sensor data, offers graphs, freezes frame data, and reads and clears light.
  • System Diagnosis: It supports ABS and SRS. You will be able to clear codes and reset monitors.
  • Special Functions: It doesn’t support this feature.

Compatibility

The scanner supports most Mercedes models that are OBDII compliant. Other supported brands include Nissan, Jaguar, Land Rover, Renault, Fiat, Citroen, Peugeot, Mitsubishi, Subaru, Kia, Hyundai, Nissan, Honda, Toyota, BMW, Ford, GM, Chrysler VM, and Volvo.

Update

This OBD2 scanner for Mercedes comes with free lifetime upgrades.

Pros

  • Excellent customer support
  • Comes with a detailed guide that makes it easy to use
  • Makes it easy to share data with others by offering to save and play it back
  • Comes with a carry case
  • You will get a 16GB SD card with the scanner

Cons

  • Doesn’t support advanced features
  • Can be a little complicated to upgrade

The Autel MaxiLink ML619 CAN OBD2 Scanner is more of a basic scan code reader that can support some ABS and SRS features.

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9. SEEKONE Full OBD2 Mercedes Code Reader

SEEKONE
SEEKONE Full OBD2 Diagnostic Fault Code Reader
4.5
The SEEKONE OBD2 Professional Scanner is suitable for users who do not know much about cars and want to perform simple diagnostics as it doesn’t support advanced features.

This Mercedes scan tool has a lot in common with our previous model, but it comes from a different brand and at a lower price tag.

Functions:

  • OBDII Functions: Some of the functions it offers include Read and Clear Light, DTC, Reset Monitors, Smog Test, Graphics, and VIN.
  • System Diagnosis: Doesn’t support this feature.
  • Special Functions: You will be able to check the battery with this tool. It will let you know if your battery is good or needs an upgrade.

Compatibility

The scan tool works with almost all OBDII vehicles, including many diesel machines.

Update

The scan tool comes with free updates (lifetime). You can download the file from the official site and install it after connecting the scanner to your device.

Pros

  • One of the most durable units – 15 feet drop tested
  • The 5 feet long cable makes it easy to use
  • You do not require a battery to use it
  • The LED system makes it easy to use
  • Provides speedy results

Cons

  • A little heavy at 1.65 pounds
  • Cannot update on a Mac

The SEEKONE OBD2 Professional Scanner is suitable for users who do not know much about cars and want to perform simple diagnostics as it doesn’t support advanced features. However, its battery feature is one of the USPs since few simple scanners support it.

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10. OBDScar OS601 OBD2 Mercedes Code Scanner

OBDScar OS601 EOBD Engine Fault Scan Tool
4.4
The OBDScar OS601 OBD2 Scanner is suitable for identifying problems.

This scanner can retrieve manufacturer-specific, pending, and generic codes.

Functions:

  • OBDII Functions: Some of the functions it offers include Read and Clear Light, DTC, Reset Monitors, Smog Test, VIN, and Graphics. Other features include EVAP Test and Live Data.
  • System Diagnosis: It doesn’t support this feature.
  • Special Functions: Supported OBDII protocols include 1859-41.6, CAN, KWP2000, ISO9141, and J1850-10.4.

Compatibility

This is a universal scanner, i.e., it supports all OBDII compliant vehicles, including some foreign cars.

Update

The company promises free updates, but it doesn’t release them regularly.

Pros

  • The scanner is very easy to use
  • Supports a wide range of cars – all OBDII vehicles
  • Provides very quick results
  • Lightweight hence easy to hold
  • Live data can make it easy to solve and understand problems

Cons

  • Some users report difficulty connecting to Wi-Fi
  • No advanced reset functions

The OBDScar OS601 OBD2 Scanner is only suitable for identifying problems as it cannot erase most codes. You will have to take your vehicle to a professional to solve the problem, but it will still help you save money.

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What OBDII Protocol Mercedes Uses?

From 1996 to 1999, it uses ISO9141, from 2000 to 2002, it uses ISO 9141 & ISO 14230-4, from 2003 to 2004 it uses ISO 14230-4, and from 2005 to 2007 it uses ISO 14230-4 & ISO 15765-4.

Due to legislation, it went back to ISO 15765-4 in 2008.

The Final Thoughts

These were some of the best Mercedes diagnostic tools designed for both pros and novices. The purpose of a Mercedes scan tool is to help you identify car problems and solve them on your own to reduce trips to the mechanic. It’s an investment that can help you save money.

Read More: 5 Best Volvo Code Readers Review 2021

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