Cadillac XT4 Owner's Manual page 135

134 LIGHTING
: Turns on the headlamps together
with the parking lamps and
instrument panel lights.
IntelliBeam System
If equipped, this system turns the
vehicle's main beam headlamps on
and off according to surrounding
traffic conditions.
The system turns the main beam
headlamps on when it is dark enough
and there is no other traffic present.
This light comes on in the
instrument cluster when the
IntelliBeam system is enabled.
Turning On and Enabling IntelliBeam
To enable the IntelliBeam system,
press the button on the end of the
indicator lever when the exterior lamp
control is in the AUTO or
Driving with IntelliBeam
The system only activates the main
beams when driving over 40 km/h
(25 mph).
The blue main-beam on light appears
on the instrument cluster when the
main beams are on.
There is a sensor near the top centre
of the windscreen that automatically
controls the system. Keep this area
of the windscreen clear of debris to
allow for best system performance.
The main beam headlamps remain on,
under the automatic control, until one
of the following situations occurs:
The system detects an
approaching vehicle's headlamps.
The system detects a preceding
vehicle's tail lamps.
The outside light is bright enough
that main beam headlamps are
not required.
The vehicle's speed drops below
20 km/h (12 mph).
The IntelliBeam system is disabled
position.
by the button on the indicator
Lever. If this happens, press the
button on the end of the indicator
lever when the exterior lamp
control is in the AUTO or
position to reactivate the
IntelliBeam system. The
instrument cluster light will come
on to indicate the IntelliBeam is
reactivated.
The main beams may not turn off
automatically if the system cannot
detect another vehicle's lamps because
of any of the following:
The other vehicle's lamps are
missing, damaged, obstructed from
view, or otherwise undetected.
The other vehicle's lamps are
covered with dirt, snow, and/or
road spray.
The other vehicle's lamps cannot
be detected due to dense exhaust,
smoke, fog, snow, road spray, mist,
or other airborne obstructions.