I was unable to program my remotes following the Homelink instructions. I then dove back into the manual to learn that I don't have Homelink but a system called Car2U. After following the instructions for the Car2U system, Success!
1. Figure out which system you have. Homelink will have an image of a house on it. Car2U has no image, just 3 buttons & 3 small red LEDs.
Homelink
Car2U
2. Figure out if you are integrating with a fixed or rolling code garage door/gate system. Both Car2U & Homelink have different instructions for fixed & rolling code. If you are not sure which you are using, open the battery cover on your remote & look for a row of 8-12 dip switches. Those dip switches are used to set fixed codes. Fixed codes were used in most equipment manufactured before 1996. Newer equipment generally uses rolling code.
Here's the Car2U Programming:
Car2U - Fixed Code.
- This archaic process worked for me today.
1. You must write down the each fixed code in the following syntax.
L = a switch in the UP, ON, or + position
M = a switch in the Middle, neutral, or 0 position
R = a switch in the Down, Off, or - position
Example: my remote did not have a middle position so I had only L's & R's. If my switches were UP, UP, Down, Down, Up......, The sequence I wrote down was L, L, R, R, L...... Do this for all 8-12 switches for each remote you want to program.
2. Now to Programming, Press & hold all 3 buttons for a few seconds to enter programming mode - all buttons slowly flash.
3. Now you enter one of the codes from step 1, pressing the Left, Middle or Right buttons.
4. When the 8-12 button code has been entered, press & hold all 3 buttons for a few seconds.
5. Now, press & hold the button on the visor you wish to program until the door/gate opens, then release.
6. Press above button again to lock settings.
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Car2U Rolling Code
1. Press & hold outer 2 buttons for 2 secs.
2. Place the Opener in Learn Mode.
This does not refer to the remote (transmitter), but the actual opener (receiver). There's generally a button to press. Word of warning: Holding this button down for a while (10 secs-ish) will erase all remotes from the system & they will have to be reprogrammed individually.
3. Within 30 secs. of step 2 press & hold button on visor you wish to program.
4. Wait for door/gate to open, then release & press again within 1 sec. to lock in settings.
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For Homelink users it's a much easier process.
-Good Luck
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