The lear product shown in the photo is not homelink they called in universal home remote and lear called it learcar2u.
2012 silverado garage door opener.
Autoused is slightly confused.
This system is very similar to the home link system.
Find your homelink buttons.
Push and hold the 3 buttons in the truck i think until they flash you might check the owners manual on that.
It is likely that they will be located on your rearview mirror your visor or your overhead console.
Car2u is a universal garage door opener remote feature available on some buick cadillac chevrolet ford gmc lincoln mazda mercury saturn and hummer vehicles.
Hold the truck button until the door closes then let go.
Park your car facing your garage and switch on the ignition.
Programming the car2u is different if you have the newer learn button on your garage opener or the older dip switches.
Programming your homelink garage door opener for the first time.
Ensure that the remote control transmitter has a new battery.
Then go push the button on the opener motor and run back to the truck and push and hold the button in the truck that you wnat it to be.