Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
146
Lighting
AUTO :
Automatically turns
the exterior lamps on and off,
depending on outside lighting.
;
:
Turns on the parking
lamps including all lamps,
except the headlamps.
2
:
Turns on the headlamps
together with the parking
lamps and instrument panel
lights.
IntelliBeam System
If equipped, this system turns
the vehicle's high-beam
headlamps on and off
according to surrounding
traffic conditions.
The system turns the
high-beam headlamps on when
it is dark enough and there is
no other traffic present.
This light
b
comes on in the
instrument cluster when the
IntelliBeam system is enabled.
Turning On and Enabling
IntelliBeam
To enable the IntelliBeam
system, press
b
on the turn
signal lever when it is dark
outside and the exterior lamp
control is in AUTO or
2
.
Driving with IntelliBeam
The system only activates the
high beams when driving over
40 km/h (25 mph).
The blue high-beam on light
appears on the instrument
cluster when the high beams
are on.
There is a sensor near the top
center of the windshield that
automatically controls the
system. Keep this area of the
windshield clear of debris to
allow for best system
performance.
The high-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 taillamps.
.
The outside light is bright
enough that high-beam
headlamps are not required.
.
The vehicle's speed drops
below 20 km/h (12 mph).
.
The IntelliBeam system is
disabled by the button on
the turn signal lever. If this
happens, press
b
on the
turn signal lever when the
exterior lamp control is in