2007 Toyota Sienna Owners Manual - Page 265
2007 Toyota Sienna Manual
Page 265 highlights
07 SIENNA_U (L/O 0612) Audio remote controls (steering switches) Some parts of the audio system can be adjusted using the switches on the steering wheel. Details of the specific switches, controls, and features are described below. 1. Volume control switch 2. " ƜƝ" switch 3. "MODE" switch 265 2007 SIENNA from Oct. '06 Prod. (OM45437U)