2011 Toyota Prius Owners Manual - Page 429

3-6. Other interior features Reprogramming a HomeLink® button The individual HomeLink® buttons cannot be erased but can be reprogrammed. To reprogram a button, follow the programming instructions. STEP 1 Press and hold the desired HomeLink® button. After 20 seconds, the HomeLink® indicator light will start flashing slowly. Keep pressing the HomeLink® button and press and hold the transmitter button until the HomeLink® indicator light changes from a slow to a rapid flash. Release the buttons. Follow the procedure from STEP 3 in "Programming the HomeLink®". (→P. 401) 3 STEP 2 Erasing the entire HomeLink® memory (all three programs) Interior features Press and hold down the 2 outside buttons for 10 seconds until the indicator light flashes. Do not press and hold the HomeLink® buttons for more than 20 seconds. If you sell your vehicle, be sure to erase the programs stored in the HomeLink® memory. 405 PRIUS_U (OM47685U) DVD