2004 Volvo S80 Owner's Manual - Page 75
2004 Volvo S80 Manual
Page 75 highlights
Installing a new bulb Installing a new bulb: Insert the new bulb, without touching the glass, with the guide lug upward (1). The bulb will only seat properly in this position. Move the retaining spring up and push it slightly to the left until it seats properly (2). Press the connector into place on the bulb (3). Reinstall the plastic cover and turn it clockwise until it is correctly in place (4). "TOP" must be upward. NOTE: If the vertical aim of your headlights needs to be adjusted for any reason (e.g., towing a trailer for extended periods), this should be done by an authorized Volvo retailer. pg. 107 Replacing bulbs Front parking light Front parking lights Switch off the ignition. Remove the plastic cover over the high beam bulb by turning it counterclockwise. Pull out the bulb and its socket. Replace the bulb. Press the bulb and its socket back into place. Switch on the ignition to test the bulb. Reinstall the plastic cover and turn it clockwise until it is correctly in place. "TOP" must be upward (see illustration on previous page).