2003 Toyota Sienna Owners Manual - Page 140
2003 Toyota Sienna Manual
Page 140 highlights
03 SIENNA_U (L/O 0207) If the indicator or buzzer comes on... Do this. Stop and check. (g) (h) or Take vehicle to Toyota dealer. If brake system warning light is also on, stop immediately and contact Toyota dealer. (i) Close all doors. (j) (indicator and buzzer) Close the power sliding door. (k) Take vehicle to Toyota dealer immediately. (l) Take vehicle to Toyota dealer. (m) Add washer fluid. 140 2003 MY SIENNA (OM45410U)