2003 Toyota Corolla Owners Manual - Page 227
2003 Toyota Corolla Manual
Page 227 highlights
'03 Corolla U (L/O 0201) -Headlights High beam (inside) Low beam (outside) 1. Open the hood. LEFT−HAND HEADLIGHT: Remove the clip with a Phillips−head screwdriver and move the air cleaner duct as shown in the illustration. Remove and install the clip as shown in the following illustrations. Removing clip 2. Turn the bulb base counterclockwise to the front of the vehicle as shown. Installing clip 2003 MY COROLLA_U (OM12744U) 227