2006 Toyota Matrix Owners Manual - Page 99

'06 MATRIX_U (L/O 0508) Make sure you turn the defogger off when the window is clear. Leaving the defogger on for a long time could cause the battery to discharge, especially during stop−and− go driving. The defogger is not designed for drying rain water or for melting snow. NOTICE When cleaning the inside of the rear window, be careful not to scratch or damage the heater wires or connectors. 99