Get two cars with homelink to open garage door?

To get two cars equipped with HomeLink to open your garage door, first ensure that both vehicles have the HomeLink system installed. Next, follow the manufacturer’s instructions to program each car's HomeLink to your garage door opener, typically involving pressing the "Learn" button on the opener and then the designated HomeLink button in each vehicle. Make sure to test the system to ensure both cars can successfully open the garage door. If you encounter any issues, consult the vehicle or garage door opener manual for troubleshooting tips.