2006 Toyota Avalon Owners Manual - Page 146
2006 Toyota Avalon Manual
Page 146 highlights
'06 AVALON_U (L/O 0508) If the indicator or buzzer comes on... Do this. Take vehicle to Toyota dealer. If brake system warning light is also on, stop immediately and contact Toyota dealer. (h) or (i) (indicator and buzzer) Close all doors. (j) Take vehicle to Toyota dealer immediately. (k) Take vehicle to Toyota dealer. (l) Add washer fluid. (m) Take vehicle to Toyota dealer. (n) Replace engine oil. 146