Black plate (31,1)
Buick LaCrosse Owner Manual - 2011
Vehicle Care
10-31
.
The vehicle should be placed so
it is perpendicular to the wall or
other flat surface.
.
The vehicle should not have any
snow, ice, or mud on it.
.
The vehicle should be fully
assembled and all other work
stopped while headlamp aiming
is being performed.
.
The vehicle should be normally
loaded with a full tank of fuel and
one person or 75 kg (160 lbs)
sitting in the driver seat.
.
Tires should be properly inflated.
Headlamp aiming is done with the
vehicle's low-beam headlamps.
The high-beam headlamps will be
correctly aimed if the low-beam
headlamps are aimed properly.
To adjust the vertical aim:
1. Open the hood. See
Base
Uplevel
2. Locate the aim dot on the lens of
the low
‐
beam headlamp.
3. Measure the distance from the
ground to the aim dot on the
low
‐
beam headlamp. Record
the distance.