Adjusting the main headlights, USA version
WARNING: This page does not describe the selected car, but rather 7 other vehicles, including the 2005 Porsche 911, 2004 Porsche 911, 2003 Porsche 911, 2002 Porsche 911, and 2001 Porsche 911. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
A new adjustment may only be made in the case of accident repairs or replacement of the main headlights! Vertical and horizontal adjustment must be carried out with a headlight adjustment unit.