2012 Toyota Sienna Owners Manual - Page 205

1-7. Safety information Airbag system components Front passenger airbag Curtain shield airbags Side airbags Front passenger occupant classification system (ECU and sensors) Curtain shield airbag sensors Front passenger's seat belt buckle switch SRS warning light Driver airbag Side and curtain shield airbag sensors Driver's seat belt buckle switch Driver's seat position sensor Driver knee airbag Front airbag sensors Airbag sensor assembly "AIR BAG ON" and "AIR BAG OFF" indicator lights 170 SIENNA_U (OM45477U)