2012 Toyota Prius Owners Manual - Page 654

3-5. Other interior features STEP 3 Test the HomeLink® operation by pressing the newly programmed button. If a HomeLink® button has been programmed for a garage door, check to see if the garage door opens and closes. If the garage door does not operate, see if your garage transmitter is of the rolling code type. Press and hold the programmed HomeLink® button. The remote control transmitter is of the rolling code type if the HomeLink® indicator light flashes rapidly for 2 seconds and then remains lit. If your transmitter is the rolling code type, proceed to the heading "Programming a rolling code system". STEP 4 Repeat the steps above to program another device for any of the remaining HomeLink® buttons. 332 PRIUS v_U (OM47674U)