1999 Lexus SC 400 Owners Manual - Page 417

ELECTRICAL COMPONENTS 2. Look at the beam angle gauge (horizontal movement). The blue mark should not deviate by more than one mark on either side of the gauge. If the error is over the value specified above, take the vehicle to your Lexus dealer to adjust the headlight aim. REPLACING LIGHT BULBS The illustration on the following pages show the locations of light bulbs. If it is necessary to replace a bulb, take your vehicle to your Lexus dealer as soon as possible. Use bulbs with the bulb numbers and wattage ratings given in the table. CAUTION Halogen bulbs have pressurized gas inside and require special handling. They can burst or shatter if scratched or dropped. Hold a bulb only by its plastic or metal case. Do not touch the glass part of a bulb with bare hands. NOTICE Only use a bulb of the listed type. Light Bulbs Headlights (low beam) Headlights (high beam) Fog lights Bulb No. 9006 9005 ---- W 55 65 55 Ty pe A B C 399