How do I program a garage door opener without a remote?

Cadillac vehicles began to come with remote sensors for opening the doors as remote-controlled garage-door openers became popular.You can program these transmitters for almost any garage door.Programming can be done from inside or outside of your garage using the remote opener.

Cadillac vehicles began to come with remote sensors for opening the doors as remote-controlled garage-door openers became popular.You can program these transmitters for almost any garage door.Programming can be done from inside or outside of your garage using the remote opener.

Press and hold the two buttons on the garage door opener when you turn your vehicle off.This will reset the factory codes on the transmitter.

The open button on your remote can be used to program your Cadillac system at the same time.

You can finish programming by pressing and holding the Homelink training button.You're done if the light remains solid.Continue with the following steps if it continues blinking.

The garage door motor has a "smart" button on it.The antenna wire is located on the back of the unit.