What WMI codes does Mercedes-Benz use?

Mercedes-Benz uses several World Manufacturer Identifier (WMI) codes depending on vehicle type and manufacturing country, including: WDB, WDC, WDD, WMX, 4JG.

How can I tell what factory built my Mercedes-Benz?

The 11th character of your Mercedes-Benz VIN indicates the assembly plant factory code. Refer to our factory code directory below to identify your vehicle's exact assembly plant.

Are safety recall checks free for Mercedes-Benz?

Yes! Under federal law, all safety defect repairs issued by Mercedes-Benz or the NHTSA are performed free of charge at any authorized franchised Mercedes-Benz dealership.

Germany / USA • Founded 1926

Mercedes-Benz VIN Decoder & Vehicle Specifications

Mercedes-Benz passenger vehicles feature WDD and WDB from German facilities, WDC for sport-utility models, and WMX for dedicated Mercedes-AMG performance builds. Alabama-built SUVs use 4JG.

Character count: 17/17

Mercedes-Benz WMI Codes

First 3 characters identifying country & division:

WDB WDC WDD WMX 4JG

Assembly Plant Codes (Digit 11)

Code 'F':Bremen Plant, Germany

Code 'A':Sindelfingen Plant, Germany

Code 'R':Rastatt Plant, Germany

Code 'A (Tuscaloosa)':Tuscaloosa Plant, Alabama, USA (GLE / GLS)

VIN Locations on Mercedes-Benz

Lower left corner of front windshield glass
Driver side door hinge pillar sticker
Stamped under passenger front carpet flap near seat rail
MBUX System Info screen

Popular Mercedes-Benz Models

C-Class

E-Class

GLE-Class

GLC-Class

S-Class

GLS-Class

CLA-Class

A-Class

Complete Guide to Mercedes-Benz Vehicle Identification Numbers

Every Mercedes-Benz vehicle produced for the global marketplace conforms to federal 49 CFR Part 565 and ISO 3779 standards. Decoding your Mercedes-Benz VIN allows you to verify original equipment specifications, factory trim packages, engine tuning, and active safety recall eligibility.

Where to Inspect the Mercedes-Benz VIN

Always cross-reference the public VIN plate located on the lower driver-side dashboard through the windshield with the safety certification sticker located on the driver-side B-pillar door shut face. On Mercedes-Benz vehicles, matching underhood stampings confirms authentic unibody and chassis integrity.

Frequently Asked Questions

On most Mercedes-Benz vehicles, the VIN is located at the lower driver-side corner of the windshield, on the federal certification label on the driver's door jamb/B-pillar, and stamped on the engine firewall or passenger shock tower.