Bmw Scanner 140 Drivers ~upd~

To use the BMW Scanner 1.4.0 (commonly known as "BMW Bobbie" or "PA Soft") on modern systems like Windows 10 or 11, you must manually install specific FTDI drivers and often bypass Windows driver signature enforcement. 1. Driver Requirements & Compatibility The scanner uses a USB-to-UART bridge that requires FTDI D2XX drivers. Official Source: You can download the latest 64-bit drivers directly from FTDI Chip's Driver Page Operating Systems:

You must plug the scanner into the car's OBDII port (or the 20-pin under-hood port for older models) and turn the ignition to position 2 before opening the software. bmw scanner 140 drivers

Open Device Manager. Locate the "BMW Scanner" device (likely under "Other Devices" with a yellow exclamation mark). To use the BMW Scanner 1

(Invoking related search terms for further refinement.) If you are using FTDI , look for

• If you are using FTDI, look for USB Serial Port or USB Serial Converter.
• If you are using CH340, look for USB-SERIAL CH340 (COMx).

4. Installation Steps (Windows 10/11)

1. Do not plug in the cable yet (if possible).
2. Run the driver installer as Administrator.
3. After installation completes, plug in the BMW Scanner cable.
4. Open Device Manager → Ports (COM & LPT).
5. You should see USB-SERIAL CH340 (COMx) or FTDI (COMx).
6. Right-click → Properties → Port Settings → Set Bits per second to 9600 (or leave default).
7. Note the COM port number (e.g., COM3).

As a BMW owner, you're likely no stranger to the world of diagnostic tools and scanners. These devices are essential for any serious car enthusiast or mechanic looking to troubleshoot issues, monitor performance, and optimize their vehicle's settings. One of the most popular and powerful scanners on the market is the BMW Scanner 140, and in this article, we'll explore the world of BMW Scanner 140 drivers and what they can do for your vehicle.

7. Extra Tips

• Do not update the driver via Windows Update – stick with the CH340 v3.5 or FTDI v2.12.
• Some BMW Scanner 1.4 cables need external 12V power (rare) – most are powered by USB + car OBD.
• If using a 20-pin round adapter under hood, ensure the cap is properly seated and ignition is ON (position 2).
• Software works best on 32-bit Windows XP/7, but runs on 64-bit Windows 10 with compatibility settings.

BMW Scanner 1.4.0 is specifically designed for older chassis that use the K-Line communication protocol. It is widely used for: