2004 Honda Civic Owner's Manual - Page 167
2004 Honda Civic Manual
Page 167 highlights
Lights Headlight Aiming The headlights were properly aimed when your vehicle was new. If you regularly carry heavy items in the trunk, readjustment may be required. Adjustments should be performed by a Honda dealer or other qualified mechanic. Replacing a Headlight Bulb Your vehicle has halogen headlight bulb. Handle it by its steel base and protect the glass from contact with your skin or hard objects. If you touch the glass, clean it with denatured alcohol and a clean cloth. NOTE: Halogen headlight bulbs get very hot when lit. Oil, perspiration, or a scratch on the glass can cause the bulb to overheat and shatter. HOLDER 1. If you need to change the headlight bulb on the driver's side, remove the power steering reservoir tank by pulling it out of its holder. 164 Maintenance