2003 Volvo S80 Owner's Manual - Page 72
2003 Volvo S80 Manual
Page 72 highlights
To remove a defective bulb: Switch off the ignition. Open the hood. Remove the plastic cover over the bulb (1) by turning it counterclockwise. Remove the connector (2). Loosen the retaining spring (3) by first moving it to the right and then moving it down, out of the way. Pull out the defective bulb. Note the position of the guide lug on the base of the bulb (4). Installing a new bulb To install 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. 105 Replacing bulbs Front parking light Front parking lights Switch off the ignition. Remove the plastic cover over it the high beam bulb by turning it counterclockwise.