Alex, trying to save money, bought a key from a random website. They emailed him an SD card file and a code. He followed the steps: insert SD card, go to Settings → System Information → Upgrade → Enter activation code.
He restarted the car. The App-Connect button was still gray. vw activation key
Alex had just bought a used 2017 Volkswagen Golf. The car was clean, the price was right, but one thing bothered him: on the touchscreen, the button was grayed out. He tapped it. Nothing. Alex, trying to save money, bought a key
The screen said: “Activation successful.” He restarted the car
Why? Because his car’s firmware was too old. The activation key installed, but the feature didn’t “wake up” until he updated the (a risky DIY process). He spent four hours fixing a bootloop.