2012 Toyota Matrix Owners Manual - Page 219
2012 Toyota Matrix Manual
Page 219 highlights
3 -2 . U sing t he a udio syst e m U sing t he AU X por t This port can be used to connect a portable audio device and listen to it through the vehicle's speakers. Type A STEP 1 Open the cover and connect the portable audio device. 3 STEP 2 Press . Interior features Type B STEP 1 Open the cover and connect the portable audio device. 239