Pontiac 2006 Grand Prix - Manual (Page 359)

6. Ensure the top edge of the cut-off is positioned at
the bottom edge of the horizontal tape line.
7. Repeat Steps 4 through 6 for the opposite
headlamp.
Bulb Replacement
For the proper type of replacement bulbs, see
Replacement Bulbs on page 5-59.
For any bulb changing procedure not listed in this
section, contact your dealer.
Halogen Bulbs
{ CAUTION:
Halogen bulbs have pressurized gas inside
and can burst if you drop or scratch the
bulb. You or others could be injured. Be
sure to read and follow the instructions on
the bulb package.
5-53