2010 Toyota Sienna Owners Manual - Page 437
2010 Toyota Sienna Manual
Page 437 highlights
3-7. Other interior features STEP 4 Place the transmitter with the fastener facing inside of box into the box. STEP 5 Remove spacers from the center panel. Place one spacer on the pin that would be below the transmitter button when the cover is closed. 3 Interior features STEP 6 Test the operation of the transmitter by pressing the button. 411