See also:

Programming the Universal Home Remote System
For questions or help programming the Universal Home Remote System, call 1–800–355–3515 or go to www.homelink.com. Programming a garage door opener involves time-sensitive actions, so read ...

Tips and Troubleshooting
IR Sensor Inoperative: Check that the batteries are good in the remote control. Check that the remote Control IR Sensor is not blocked. Aim the remote control toward the IR Sensor being controlled ...

Onstar.com
The website provides access to account information, manages the OnStar subscription, and allows viewing of videos of each service. Get subscription plan pricing and sign up for OnStar Vehicle ...