Bmw Scanner 140 Drivers May 2026

A: No. The 1.4.0 scanner only supports K-Line and early DCAN cars (roughly pre-2008). For F-series and G-series, you need ENET or ICOM.

Connect the USB cable (do NOT connect to car yet).

Install the driver manually via Device Manager:

Verify COM port number (usually COM1-COM4; BMW Scanner software works best with COM1).

Change COM port to COM1 if needed (in Device Manager → Port Settings → Advanced).

BMW Scanner 140 is an older, popular diagnostic interface used to read and clear fault codes and view live data on many BMW models (mostly pre-2005 E-series and some early E46/E39 vehicles). It connects to a PC via serial (RS-232) or USB (with a serial-to-USB adapter) and uses dedicated software to communicate with the car’s ECU and submodules. bmw scanner 140 drivers