The BMW 1.4.0 diagnostic interface scanner tool is a popular choice for DIY car maintenance and repair. This article reviews the tool’s hardware, software installation process, compatibility with various BMW models, and overall functionality.
This compact diagnostic tool comes with a connection cable for linking the OBD port to a laptop’s USB port and a mini CD containing the necessary software. While the CD is provided, downloading the latest version from the internet is recommended for optimal performance. The hardware itself feels somewhat fragile and requires careful handling, especially when connected to the OBD port located near the driver’s door, as accidental door closure could damage the unit. Despite its apparent fragility, the scanner securely connects to the OBD port. Contrary to some claims, no pin welding modifications are necessary for proper functionality.
Compatibility is a key concern with this scanner. While the product description indicates compatibility with BMW models like the E38, E39, E46, E53, E83, E85, the vague “and etc.” leaves room for uncertainty. Testing confirms its functionality with an E83 X3, but its compatibility with other models, particularly newer ones, remains questionable. A test on a 2017 Mini Countryman proved unsuccessful, highlighting potential limitations. Buyers should exercise caution and confirm compatibility with their specific BMW model before purchasing.
Software installation, while seemingly complex, is straightforward when following the provided README.TXT file. The mini CD contains numerous software files, but the README.TXT directs users to download the latest drivers and software online. Crucially, the drivers should be installed only after connecting the scanner to the car’s OBD port and waiting for the green light to stop blinking. This specific sequence ensures proper driver installation and functionality. Once completed, a desktop icon allows easy access to the diagnostic program. While installation is intended for Windows XP systems, some users report success with Windows 10, though this hasn’t been consistently replicated.
In conclusion, the BMW 1.4.0 diagnostic interface scanner tool offers a potentially cost-effective solution for diagnosing issues in certain BMW models. However, its fragile build quality, ambiguous compatibility information, and reliance on older operating systems are significant drawbacks. Potential buyers should carefully weigh these factors and verify compatibility before purchasing this tool. For those with compatible BMW models and a suitable computer setup, this scanner can provide valuable diagnostic capabilities.
