Best OBD2 Scanners for Mercedes-Benz (Sprinter / Maybach) – Tested Tools
Last Updated on April 15, 2026 by Juraj
To properly diagnose Mercedes-Benz vehicles, you need a scanner that can access all control modules, run active tests, and perform coding or adaptations. These are the best OBD2 scanners for Mercedes-Benz, Sprinter, and Maybach.
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Quick Picks for Mercedes
Full comparison
The Xentry for Mercedes (clone) is mercedes diagnostic solution. It gives full dealer-level access to every control module, live data, service resets, and software updates..
- Above average vehicle coverage (10/10)
- Above average service functions (8/10)
The Mucar 892BT is one of the best bluetooth full-system scanners with strong bidirectional performance tested on difficult cars.
- Lifetime free updates included
- Above average UX quality (9/10)
- Above average speed (9/10)
- Above average service functions (9/10)
The XTool A30M is best overall value for money for Bluetooth OBD2 scanner..
- Lifetime free updates included
- Above average ease of use (9/10)
- Above average value for money (10/10)
- Above average build quality (9/10)
The Launch Creader Mercedes is handheld one-brand scanner made for Mercedes vehicles. It supports full-system diagnostics, bi-directional testing, and basic ECU coding..
- Lifetime free updates included
- Above average build quality (10/10)
- Above average diagnostics (9/10)
- Above average UX quality (8/10)
The Youcanic UCAN-II full-system is full-system scanner from youcanic with bidirectional and coding aimed at DIY users wanting professional features.
- Lifetime free updates included
- Above average UX quality (8/10)
- Above average speed (8/10)
- Above average ease of use (8/10)
Feature comparison
|
Best Budget
Xentry for Mercedes (clone)
|
Best Features
Mucar 892BT
|
Best Value
XTool A30M
|
Best for Beginners
Launch Creader Mercedes
|
Youcanic UCAN-II full-system
|
|
|---|---|---|---|---|---|
| Overall score | 7.3
|
9.3
|
9
|
8
|
8.4
|
| Tool type | Standalone device | Standalone device | Standalone device | Standalone device | Standalone device |
| User level | Professional | Advanced | Intermediate | Advanced | Advanced |
| Vehicle focus | mercedes | All makes | All makes | honda,acura | All makes |
| System focus | All systems | All systems | All systems | All systems | All systems |
| Global OBD | ~ | ✓ | ✓ | ✓ | ✓ |
| Full system codes | ✓ | ✓ | ✓ | ✓ | ✓ |
| Live data (full) | ✓ | ✓ | ✓ | ✓ | ✓ |
| Bidirectional | ✓ | ✓ | ✓ | ✓ | ✓ |
| Coding | ✓ | ✓ | ✗ | ✓ | ✓ |
| ECU programming | ✓ | ✗ | ✗ | ✗ | ✗ |
| Diagnostics | 8/10 | 8/10 | 7/10 | 9/10 | 8/10 |
| Service score | 8/10 | 9/10 | 7/10 | 7/10 | 7/10 |
| Coding score | 7/10 | 9/10 | — | 8/10 | 8/10 |
| Ease of use | 4/10 | 9/10 | 9/10 | 8/10 | 8/10 |
| Price / value | 8/10 | 10/10 | 10/10 | 8/10 | 9/10 |
| Free updates | No updates included | Lifetime free updates | Lifetime free updates | Lifetime free updates | Lifetime free updates |
| Subscription | Not required | Not required | Not required | Not required | Not required |
| Verdict | Mercedes diagnostic solution. It gives full dealer-level access to every control module, live data, service resets, and software updates. | one of the best bluetooth full-system scanners with strong bidirectional performance tested on difficult cars | Best overall value for money for Bluetooth OBD2 scanner. | handheld one-brand scanner made for Mercedes vehicles. It supports full-system diagnostics, bi-directional testing, and basic ECU coding. | full-system scanner from youcanic with bidirectional and coding aimed at DIY users wanting professional features |
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| Full review → | Full review → | Full review → |
Mercedes diagnostics explained
Most popular OBD2 guides
Hi there..
I have some trouble with my parkingsensors on a 2013 Mercedes 113 CDI Vito (w639) and i want to do some more searching in the system (just for fun).
I work as an manager for a Mecanics Youth club at the Salvation Army in Norway, Kristiansand and we need a good wide range bidirectional odb2..
Do you have any knowlegde if any of these Scanners like the Mucar 892BT or Thinkscan 695 bt is compatible with the Vito.??
or do you have a tip about, what to get for my Vito..
I havent tried on Vito myself but I scanned few Mercedes cars and it worked fine. It is a big brand so usually works well with full-system scanners like these. If you want to have a piece of mind you can ask mucar support but I think it will work fine.