RepairPal Certified shops can diagnose and repair your 2004 Honda Civic. They provide transparent pricing with a minimum 12-month or 12,000-mile warranty on repairs and services.
The best place to look if you have it, is your owner's manual. The maintenance section usually has instructions with pictures on how to replace most of the bulbs. Avoid touching the glass of the new bulb with your fingers/skin as that will destroy a new bulb.