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.
Program mirror garage door opener.
You will have to follow the manufacturer s instructions.
This process is the same for all makes and models and should only take you 5 minutes if.
Then press the learn button the opener and then press and hold the button on the mirror.
Press homelink and transmitter buttons at the same time.
What this does is that it will clear all previously programmed garage door from the memory of your mercedes benz.
Choose the homelink button you would like to program to open your garage and hold it down simultaneously with your hand held transmitter.
Hold the device about 1 3 inches from the homelink buttons.
Hold the buttons pressed for at least 20 seconds.
Once the button is pressed you have 30 seconds in which to initiate the next step.
How do you program an after market mirror garage door opener.
Return to the vehicle and firmly press and hold the desired homelink button for two seconds and release.