b. Register your car's VIN with the Mercedes Me portal (i./e. linked you car to you online account).
c. Download the Mercedes Me Adapter app from the Apple App Store or from Google Play (that's the Mercedes Me Adapter app, not to be confused with the Mercedes Me app or Mercedes Me 2020 app....)
d. Log-in to your Mercedes Me Adapter app on your phone.
e. Pair the phone to the Mercedes Me OBDII Adapter over Bluetooth.
f. At this point, you may need to contact Mercedes Me helpline on 00800 1777 7777 so that they get your car to show on the app.