2010 Toyota Sienna Owners Manual - Page 317
2010 Toyota Sienna Manual
Page 317 highlights
3 -2 . U sing t he a udio syst e m U sing t he AU X a da pt e r This adapter can be used to connect a portable audio device and listen to it through the vehicle's speakers. STEP 1 Open the cover and connect the portable audio device. STEP 2 Press . 3 Interior features