Classic E-Class, S-Class, and C-Class models. W210 / W208 / W209: Oval-headlight E-Class and CLK models. R129 / R170: SL and SLK roadsters. W163: Early M-Class SUVs.
: For vehicles manufactured from 2000 onwards. 38-Pin Connector : For vehicles from 1991 to 2000.
The multiplexer supports access to a wide range of electronic modules, including:
The software allows users to perform professional-level maintenance tasks across multiple vehicle systems: carsoft mercedes benz 76 k l com usb l link
: USB-to-Serial emulation circuitry. The interface module translates the vehicle's serial bitstream into data packets read through a virtual COM Port mapping on the host computer.
: An MCU-controlled device that manages communication signals. 3-Pin Connector : For older models like the W124, W126, and W201. 38-Pin Connector
: Users can read and erase diagnostic trouble codes (DTCs) across multiple systems, including ABS, SRS (airbags), air conditioning, and instrument clusters. Classic E-Class, S-Class, and C-Class models
This interface is highly effective for Mercedes-Benz vehicles manufactured between the . It serves as a bridge between older analog/digital systems and modern OBD2 requirements. Supported Chassis Models
: For classic under-hood round diagnostic sockets (e.g., W140, W202, W210). Banana Plug / 4-Pin Cable : For legacy model connections. Software Capabilities: Carsoft v7.6 & CIS CARSOFT MERCEDES V7.6/CIS-MB3 - Car Logic Bulgaria
is a more reliable and user-friendly choice for routine maintenance and code clearing. W163: Early M-Class SUVs
: Allows users to clear service indicators and maintenance lights after vehicle work is completed. Component Actuations
The user interface of Carsoft 7.6 is intentionally simple. When launching, you are greeted with options:
MB Carsoft 7.4 Multiplexer MCU Controlled Interface - obd store
The hardware relies on K and L lines for bidirectional data flow: