Diagnostic Adapter for Mercedes W124 W140 W202 W210 Models Compatible MB 38 Pin to 16 Pin OBD2 OBD II Diagnostic Adapter for Mercedes 38 Pin OBD Connector. 38 Pin to 16 Pin OBD2. For 38 Pin Connector, works on all vehicles with a 38 PIN diagnostic connector. Connect compatible diagnostic tools on a vehicle fitted with a 38 pin socket using your existing 16 pin OBD. High temperature resistant, all copper wire construction, multi-device stable supply. Simply plug this adapter into the interface and your MB to begin working on the vehicle. Very useful for use with MB Carsoft, 327, or any OBD code readers. Condition: New Voltage: 12V Color: Black Material: Plastic Package Contents: 1 x Diagnostic Cable Note: Only the items listed above are included; other products are not included. Lighting and display differences may cause slight variations in the color of the item shown in the picture compared to the actual item. Measurement error allowed is +/- 1-3 cm.