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🔧 Unlock your vintage Benz’s hidden diagnostics like a pro!
The Autel Original BENZ-38 PIN Adapter is a precision-engineered cable that converts the 38-pin OBD1 interface of pre-2001 Mercedes-Benz vehicles into a standard 16-pin OBDII connector. Designed for seamless compatibility with Autel and other OBD2 diagnostic scanners, it enables advanced functions such as reading and clearing fault codes, live engine data monitoring, and bidirectional control. Built with industrial-grade materials and backed by a 1-year warranty plus dedicated support, this adapter is the essential tool for professional-grade diagnostics on legacy Benz models.












| ASIN | B0D62Z3ZGV |
| Best Sellers Rank | #135,190 in Automotive ( See Top 100 in Automotive ) #654 in Code Readers & Scan Tools |
| Brand Name | Autel |
| Customer Reviews | 4.5 4.5 out of 5 stars (23) |
| Included Components | 1xBENZ-38 Adapter |
| Item Type Name | Non-OBDII Adapter |
| Manufacturer | Autel |
| Manufacturer Warranty Description | 1-Year Warranty |
| Operating System | BENZ-38 PIN Adapter |
| Power Source | Corded Electric |
| Screen Size | 1 Inches |
| UPC | 762917125114 |
T**D
Expensive but it worked where others failed. good buy.
The tool worked great. i had purchased a $12 generic unit here on ebay but it did not connect. now with this autel i was able to connect and read the TCU codes and reset after changing adapter plate on 1998 S420. it was able to get the vehicle out of limp mode then it learned to shift. expensive tool and a bit long or bigger than most other adapters put there but it worked.
K**T
Product
It’s exactly what I ordered.
F**R
Good scanner
Exelent piece of tool.
J**S
It works for Autel.
I’m using an Autel MK808S. This adapter works; it gave me the code I was looking for. I previously used a generic adapter. It acted like it was connected, but I got no data. It must be a proprietary thing, I guess, I don’t know.
F**M
N
Didn't work on a 2002 mercedes e320 but great customer service and easy return
G**.
Not fully wired
Not fully wired. I can access any module beyond the engine using this cable
J**M
Just as listed
Just as listed works perfectly
K**Y
Very very handy tool when you own an old Mercedes!
Every car owner should have a way to tell what is wrong with their car BEFORE letting a mechanic decide what “needs” to be done. The code numbers are easily researched online and so are the probable causes. Then it’s a much more even playing field versus having to fully trust your mechanic.
Trustpilot
5 days ago
1 month ago