2003 Toyota Matrix Owners Manual - Page 259
2003 Toyota Matrix Manual
Page 259 highlights
'03 MATRIX_U (L/O 0201) -Headlights (low beam) 1. Open the hood. Turn the bulb base counterclockwise to the front of the vehicle as shown. 2. Unplug the connector. If the connector is tight, wiggle it. 3. Install a new bulb and connector into the mounting hole. Aiming is not necessary after replacing the bulb. When aiming adjustment is necessary, contact your Toyota dealer. 2003 MY COROLLA MATRIX_U (OM12767U) 259