: Connect the VCDS interface to the laptop and the vehicle's OBD-II port with the ignition turned ON .
Once the software is installed, connect your HEX-V2 or HEX-NET interface to your computer. You may be prompted to perform a firmware update to ensure the hardware is compatible with the new 21.9 features. Why You Should Keep VCDS Updated vcds 219 download new
: This software must be used with a licensed Ross-Tech interface, such as the HEX-V2 or HEX-NET . It is generally incompatible with third-party or "clone" cables, which often require cracked versions of the software that may contain malware. : Connect the VCDS interface to the laptop