Cadillac 2010 DTS Owner's Manual page 193

Driving with IntelliBeam™
IntelliBeam only activates the high-beams when driving
over 20 mph (32 km/h).
The high-beam headlamps remain on, under the
automatic control of IntelliBeam, until any of the
following situations occur:
•
The system detects an approaching vehicle's
headlamps.
•
The system detects a preceding vehicle's taillamps.
•
The outside light is bright enough that high-beam
headlamps are not required.
•
The vehicle's speed drops below 15 mph (24 km/h).
•
The headlamp stalk is moved forward to the
high-beam position or the flash-to-pass feature is
used. See Headlamp High/Low-Beam Changer
on page 4-6 and Flash-to-Pass on page 4-10.
When either of these conditions occur, the
IntelliBeam feature is disabled and the IntelliBeam
light in the mirror turns off until the high-beam stalk is
returned to the neutral position.
•
If IntelliBeam was using low-beams prior to this
action, the IntelliBeam feature is temporarily
disabled until the stalk is returned to the
neutral position.
•
The exterior lamp control is turned to any setting
except AUTO.
When this occurs, IntelliBeam is disabled until the
control is turned back to the AUTO position.
•
The IntelliBeam system is turned off at the inside
rearview mirror.
IntelliBeam might not turn off the high-beams if the
system cannot detect other vehicle's lamps because of
any of the following:
•
The other vehicle's lamp(s) are missing, damaged,
obstructed from view, or otherwise undetected.
•
The other vehicle's lamp(s) are covered with dirt,
snow, and/or road spray.
•
The other vehicle's lamp(s) cannot be detected due
to dense exhaust, smoke, fog, snow, road spray,
mist, or other airborne obstructions.
•
Your vehicle's windshield is dirty, cracked, or
obstructed by something that blocks the view of the
IntelliBeam light sensor.
•
Your vehicle's windshield is covered with ice, dirt,
haze, or other obstructions.
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