2007 Toyota Prius Owners Manual - Page 326

Garage door opener (a) Programing the HomeLinkR Indicator light The in your vehicle has 3 buttons and you can store one program for each button. To ensure correct programing into the HomeLinkR, install a new battery in the hand−held transmitter prior to programming. The battery side of the hand−held transmitter must be pointed away from the HomeLinkR during the programming process. For Canadian users, follow the procedure in "Programming an entrance gate/Programming all devices in the Canadian market". HomeLinkR When the programming the HomeLinkR for the first time, erase the HomeLinkR memory once before following the steps below to program the HomeLinkR. (See "(c) Erasing the entire HomeLinkR memory" on page 312. When carrying out (c), do not hold the buttons for longer than 30 seconds.) When registering the second and third signals, simply follow the steps listed below. If you erase the HomeLinkR memory again, any signals registered previously will be erased. 1. Decide which of 3 HomeLinkR buttons you want to program. 28p128 Buttons The garage door opener (HomeLinkR Universal Transceiver) is manufactured under license from HomeLinkR and can be programmed to operate garage doors, gates, entry doors, door locks, home lighting systems, and security systems, etc. 309