Are you a passionate home mechanic repairing in the comfort of your home? Or an auto mechanic doing repairs at a car repair shop looking for a diagnostic scanner to accompany you in handling Mercedes-Benz vehicles and other models.
Whether you are a home mechanic or a shop mechanic, you deserve the best ally to do your repairs seamlessly.
Let’s discover the perfect diagnostic scanner for Mercedes-Benz’s special needs.
1. YOUCANIC Pro UCAN-II-B
The YOUCANIC Pro UCAN-II-B Diagnostic Scanner has its all-new 2025 version with advanced diagnostic capabilities, 40+ professional service functions, advanced data management, and excellent professional support. With over 3,693 videos and more in the making, YOUCANIC empowers DIYers and professional mechanics with free car videos and tutorials
PROS | CONS |
Complete system diagnostic coverage (all control modules)
Full bi-directional control and component activation Compatible with all Mercedes models of 1996-2024 Performs active tests on all Mercedes systems Reset/relearn functions for all modules No recurring subscription fees Lifetime free software updates Extensive video library and troubleshooting guides Simple plug-and-play interface Real-time data monitoring and graphing Supports coding and adaptation of modules Clear fault code descriptions with repair guidance 40+ maintenance and reset service functions. |
Doesn’t support VIN coding or module configurations.
A one-time process first connection that takes a few minutes to initialize.
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2. THINKCAR Thinkdiag PRO
The THINKCAR PRO OBD2 Diagnostic Tool is a comprehensive automotive diagnostic that surpasses the capabilities of similar products like the GOLO PRODBSCAR5 and THINKDIAG GOLO Easydiag with its advanced D-Z software. Its user-friendly interface and extensive coverage make it ideal for various diagnostic tasks, including reading and clearing fault codes, live data monitoring, actuator testing, and more.
PROS | CONS |
A phone/tablet-based diagnostics
Great price range at $200 Regular software updates Compact design, lightweight and easy to carry Good technical support |
Requires stable internet connection
Only 12-month free updates Some features locked behind subscriptions Phone/tablet dependency Limited advanced programming capabilities
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3. iCarsoft MB II
The iCarsoft MB II scanner diagnostic tool best fits Mercedes Benz, Sprinter, and Smart but supports other brand vehicles with OBD2 protocol after 1996 to perform OBD2 diagnostic functions. It has been added with more reset functions such as oil service reset, EPB, SAS, DPF, and ETCs.
PROS | CONS |
Smart AutoVIN technology with automatic car identification and scanning
Deep system coverage specialized for Mercedes vehicles Clear specific fault codes for Mercedes. Lifetime software free update. Reset service intervals and maintenance lights Intuitive interface for DIYers Affordable price point of $200 |
Limited bi-directional control capabilities
No ECU coding or programming. Basic graphing capabilities. Software updates are inconsistent.
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4. LAUNCH X431 V+ Professional
The Launch X431 V+ is a professional-grade scanner with notable features. This full system diagnostic scanner offers 35+ service functions, ECU coding, bidirectional control, and compatibility with various X431 modules.
PROS | CONS |
Full ECU coverage and bi-directional control
OE-level diagnostic capabilities with coding and programming LAUNCH X431 V+ is equipped with a Lenovo tablet 12 in 1 live data graphing and recording 35+ Reset Functions Regular software updates with the latest Mercedes models Built-in repair guide and technical bulletin |
A high price point of $1000.
An annual subscription is required after 2 years of free software updates. X431 renewal card costs $345 and takes 1-2 days to update. Steep learning curve for its advanced features A 10.1-inch screen size that is bulky compared to other scanners.
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5. FOXWELL NT510 Elite
The Foxwell NT510 Elite provides comprehensive diagnostic coverage for key vehicle systems. This automotive scan tool offers extensive functionality and gives access to all control modules in BMW vehicles and other models, enabling efficient vehicle maintenance and troubleshooting for optimal performance and safety.
PROS | CONS |
Excellent value for money at $150
Mercedes-specific diagnostic protocols Free lifetime updates User-friendly interface Compact and portable size |
Limited advanced coding features
Basic graphing capabilities No bi-directional controls Slower processing speed
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6. Autel MaxiSys MS906BT
The Autel MS906BT is the advanced version of the MS9606 and the newest addition to the MaxiSys product line of advanced wireless diagnostic devices.
PROS | CONS |
Extensive system coverage beyond engine diagnostics
Supports wireless Bluetooth connectivity and traditional USB connection. Advanced coding function Auto VIN Scan function Quality technical support 31+ service functions |
Premium price at $1,000
One-year free subscription only. Limited vehicle coverage if it has no software updates Some advanced features require additional modules MS906BT Software Update or Total Care Program (TCP) costs $495 per year û It can be overwhelming for casual users. û Supported language is English only.
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The list includes all high-quality scanners, each with strengths and weaknesses, and it showcases their capability of providing Mercedes-Benz with comprehensive diagnostic needs. If you are a mechanic performing repairs at your home or a shop, you need a reliable diagnostic scanner that offers a great price point.
“My 2005 Mercedes-Benz E500 Journey” is one of the success stories shared by a community member that testifies to the excellent capabilities of YOUCANIC diagnostic scanners. The YOUCANIC Pro-UCAN-II-B provides full system coverage, over 40+ maintenance functions, lifetime free software updates, and excellent customer support.
We hope this article helps you find the perfect diagnostic scanner for your Mercedes-Benz.