Now you no longer need a handheld unit on your visor.
Mercedes benz garage door pairing.
If you have programmed a garage door opener to your mercedes benz and would like to keep it skip this step press the two buttons on the bottom on the rear view mirror.
Press this button once and return to the car.
Go ahead and press it and return to your vehicle within 30 seconds of pressing that button.
What this does is that it will clear all previously programmed garage door from the memory of your mercedes benz.
Some garage door openers may require you to exit the vehicle and push a button on the opener motor.
This is a video from mercedes on how to program your homelink garage door opener.
Hold the buttons pressed for at least 20 seconds.
With the ignition still on exit the vehicle locate the learn or train button on your garage door motor.