2007 Lexus IS 250 Owners Manual - Page 337

4-3. Do-it-yourself maintenance n When replacing the front left headlight and parking light bulbs Remove the securing bolt and move the washer fluid filler opening to allow easy access to the light bulbs. After replacing the bulbs, make sure to secure the washer fluid filler opening with the bolt. n Condensation build-up on the inside of the lens Contact your Lexus dealer for more information in the following situations. Temporary condensation build-up on the inside of the headlight lens does not indicate a malfunction. l Large drops of water are built up on the inside of the lens. l Water has built up inside the headlight. n Discharge headlights If voltage to the discharge bulbs is insufficient, the bulbs may not come on, or may go out temporarily. The discharge bulbs will come on when normal power is restored. 324