I found the actual post, just for info. This was posted by @Vince31
WiFi Reset Procedure:
1. Get in the car and Fully close the Drivers door.
2. IMPORTANT - All steps below must be performed within a total of 30 seconds.
3. Without pressing the brake pedal, press the power button once so that...
@eco101 I was having problems connecting to the car WiFi. I saw a thread somewhere that suggests performing the car registration with the hazard warning lights on. It sounds ridiculous but this deletes all previously connected phones. I tried it and it did work for me. I'm wondering if your car...