Windows 10 may sometimes install these automatically via Windows Update when you plug the cable in, but manual installation is often required for older chips.
, and select the same COM port number you assigned in Device Manager. Connect the cable to your car’s OBDII port and turn the ignition to ON . You should see "Port Status: OK" and "Interface: Found!". Troubleshooting Tips Connection Errors:
How to Install VAG KKL 409.1 on Windows 10: Complete Step-by-Step Guide To successfully install the VAG KKL 409.1 Go to product viewer dialog for this item. how to install vag kkl 4091 on windows 10
In Device Manager, find your newly installed cable under Ports (COM & LPT).
Here’s a concise, useful “paper” (step-by-step guide) for installing a cable on Windows 10 (32-bit or 64-bit). Windows 10 may sometimes install these automatically via
To use the VAG KKL 4091 cable, you'll need diagnostic software. Popular options include:
: For the interface to be "Found," you must have the cable plugged into the car's OBD-II port with the ignition turned ON . Troubleshooting You should see "Port Status: OK" and "Interface: Found
Right-click the Windows and select Device Manager . Expand the Ports (COM & LPT) or Other Devices section.
Extract the downloaded FTDI ZIP folder to an easy-to-find location (like your Desktop).