2004 Saab 9-3 Owner's Manual - Page 259

Car care 259 markers on the headlight lens. Then follow the instructions in the optical headlight aimer instruction manual and point 1, 2, 5, and 6 in this instruction. Horizontal line on wall or other flat surface Correctly adjusted low beam 5 Cars with Bi-Xenon lights: Bi-Xenon lights with automatic headlight levelling system must first do a reference run before aiming: Start the engine and let the headlights do a reference run. Turn off the engine but leave the low beam on. Cars with halogen lights: Turn on the low beam headlights. Both variants: Place a piece of cardboard or equivalent (although not directly on the lens) in front of the headlight not being aimed. This should allow the beam cut-off of the headlight being aimed to be seen on the flat surface. NOTICE Do not cover a headlight directly on the lens to improve beam cut-off when aiming. Covering a headlight may cause excessive heat build-up that may cause damage to the headlight. 6 Turn the two vertical aiming screws simultaneously in the same direction indicated on the headlight until the horizontal cut-off of the headlight is aligned with the horizontal line on the wall. 7 If an optical headlight aimer device is used follow point 1 and 2 and center the lens of the optical headlight aimer device at the intersection of the two