headlamp CADILLAC XTS 2017 1.G User Guide

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
LIGHTING 151
Lighting
Exterior Lighting
Exterior Lamp Controls . . . . . . . . . . 151
Exterior Lamps Off Reminder . . . 152
Headlamp High/Low-BeamChanger . . . . . . . . . . . . . . . . . . . . . . . . . . 152
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . 153
Daytime Running Lamps (DRL) . . . . . . . . . . . . . . . . . . . . 153
Automatic Headlamp System . . . 153
Adaptive Forward Lighting (AFL) . . . . . . . . . . . . . . . . . . 154
Hazard Warning Flashers . . . . . . . . 154
Turn and Lane-Change Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . 154
Interior Lighting
Instrument Panel IlluminationControl . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Courtesy Lamps . . . . . . . . . . . . . . . . . . 155
Dome Lamps . . . . . . . . . . . . . . . . . . . . . 155
Reading Lamps . . . . . . . . . . . . . . . . . . . 156
Lighting Features
Entry Lighting . . . . . . . . . . . . . . . . . . . . 156
Exit Lighting . . . . . . . . . . . . . . . . . . . . . . 157
Battery Power Protection . . . . . . . . 157
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Exterior Lighting
Exterior Lamp Controls
The exterior lamp control is on the
turn signal lever.
Turn the control to the following
positions:
O:Turns off the exterior lamps. The
knob returns to the AUTO position
after it is released. Turn to
Oagain to
reactivate the AUTO mode.
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 comes on in the instrument
cluster when the IntelliBeam system
is enabled.
Turning On and Enabling IntelliBeam
To enable the automatic high-beam
system, with the turn signal/lane
change lever in the neutral position,
turn the exterior lamp control to

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
152 LIGHTING
AUTO. The blue high-beam on light
appears on the instrument cluster
when the high beams are on.
Driving with IntelliBeam
The system only activates the high
beams when driving over 40 km/h
(25 mph).
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 can be
disabled by the High/Low-Beam
Changer or the Flash-to-Pass feature. If this happens, the High/
Low-Beam Changer must be
activated two times within
two seconds to reactivate the
IntelliBeam system. The
instrument cluster light will come
on to indicate the IntelliBeam is
reactivated. See
Headlamp High/
Low-Beam Changer 0152 and
Flash-to-Pass 0153.
The high 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.
. The vehicle's windshield is dirty,
cracked, or obstructed by
something that blocks the view of
the light sensor. .
The vehicle is loaded such that the
front end points upward, causing
the light sensor to aim high and
not detect headlamps and
taillamps.
. Driving on winding or hilly roads.
The automatic high-beam headlamps
may need to be disabled if any of the
above conditions exist.
Exterior Lamps Off
Reminder
A warning chime sounds if the driver
door is opened while the ignition is off
and the exterior lamps are on.
Headlamp High/Low-Beam
Changer
2 3
: Push the turn signal lever
away from you and release, to turn the
high beams on. To return to low
beams, push the lever again or pull it
toward you and release.

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
LIGHTING 153
This indicator light turns on in the
instrument cluster when the
high-beam headlamps are on.
Flash-to-Pass
To flash the high beams, pull the turn
signal lever toward you, and release.
Daytime Running
Lamps (DRL)
Daytime Running Lamps (DRL) can
make it easier for others to see the
front of your vehicle during the day.
For vehicles with High Intensity
Discharge (HID) headlamps, the
dedicated DRL will come on when all
of the following conditions are met:
.The ignition is on.
. The exterior lamp control is
in AUTO. .
The light sensor determines it is
daytime.
. The parking brake is released or
the vehicle is not in P (Park).
When the DRL are on, the taillamps,
sidemarker lamps, and other lamps
will not be on.
The DRL turn off when the headlamps
are turned to
Oor the ignition is off.
Automatic Headlamp
System
When the exterior lamp control is set
to AUTO and it is dark enough
outside, the headlamps come on
automatically.
There is a light sensor on top of the
instrument panel. Do not cover the
sensor.
The system may also turn on the
headlamps when driving through a
parking garage or tunnel.
If the vehicle is started in a dark
garage, the automatic headlamp
system comes on immediately. If it is
light outside when the vehicle leaves
the garage, there is a slight delay
before the automatic headlamp
system changes to the DRL. During
that delay, the instrument cluster may
not be as bright as usual. Make sure
the instrument panel brightness
control is in the full bright position.
See Instrument Panel Illumination
Control 0155.
When it is bright enough outside, the
headlamps will turn off or may change
to Daytime Running Lamps (DRL).
The automatic headlamp system turns
off when the exterior lamp control is
turned to
Oor the ignition is off.

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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154 LIGHTING
Lights On with Wipers
If the windshield wipers are activated
in daylight with the engine on, and
the exterior lamp control is in AUTO,
the headlamps, parking lamps, and
other exterior lamps come on. The
transition time for the lamps coming
on varies based on wiper speed. When
the wipers are not operating, these
lamps turn off. Move the exterior
lamp control to
Oor;to disable
this feature.
Adaptive Forward
Lighting (AFL)
For vehicles with uplevel headlamps,
the AFL system adjusts the headlamps
to provide greater road illumination in
various driving conditions.
To enable AFL, set the exterior lamp
control to the AUTO position. Moving
the control out of the AUTO position
will deactivate the system. AFL will
operate when the vehicle speed is
greater than 3 km/h (2 mph). AFL will
not operate when the transmission is
in R (Reverse). AFL is not immediately
operable after starting the vehicle; driving a short distance is required to
calibrate the AFL. See
Exterior Lamp
Controls 0151.
Curve Lighting
The light beam pivots based on the
steering wheel position and vehicle
speed of at least 10 km/h (6 mph).
The headlamps shine at an angle of
up to 15 degrees to the right or left of
the direction of travel.
Hazard Warning Flashers
|: Press this button on the center
stack to make the front and rear turn
signal lamps flash on and off. Press
again to turn the flashers off.
The hazard warning flashers turn on
automatically if the airbags deploy.
Turn and Lane-Change
Signals
Move the lever all the way up or down
to signal a turn.
An arrow on the instrument cluster
flashes in the direction of the turn or
lane change.
Raise or lower the lever until the
arrow starts to flash to signal a lane
change. Hold it there until the lane

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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156 LIGHTING
ON :Turns the lamp on.
Reading Lamps
There are reading lamps on the
overhead console and over the rear
passenger doors. These lamps come
on automatically when any door is
opened. To manually turn the reading
lamps on or off:
Pressmornnext to each overhead
console reading lamp.
Press the lamp lenses to turn the rear
passenger reading lamps on or off.
Lighting Features
Entry Lighting
The headlamps, taillamps, license
plate lamps, outside mirror lamps,
exterior door handle lamps, dome
lamps, and most of the interior lights
turn on briefly at night or in areas of
limited lighting when
Kis pressed on
the Remote Keyless Entry (RKE)
transmitter. See Remote Keyless Entry
(RKE) System Operation 027. When
the driver door is opened, all control
lights, Driver Information Center (DIC)
lights, and door pocket lights turn on.
After about 30 seconds the exterior
lamps turn off, then the dome lamps
and remaining interior lights dim to
off. Entry lighting can be disabled
manually by changing the ignition out
of the OFF position, or by pressing
Q
on the RKE transmitter.
This feature can be changed. See
“Vehicle Locator Lights” underVehicle
Personalization 0144.

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
LIGHTING 157
Exit Lighting
The headlamps, taillamps, parking
lamps, outside mirror lamps, license
plate lamps, and exterior door handle
lamps come on at night, or in areas
with limited lighting, when a door is
opened after the ignition is turned off.
The dome lamp comes on after the
ignition is changed to the OFF
position. The exterior lamps and dome
lamp remain on after the door is
closed for a set amount of time, then
automatically turn off.
The exterior lamps turn off
immediately by turning the exterior
lamp control off.
This feature can be changed. See
Vehicle Personalization0144.
Battery Power Protection
The battery saver feature is designed
to protect the vehicle's battery.
If some interior lamps are left on and
the ignition is turned off, the battery
rundown protection system
automatically turns the lamp off after
some time.
Exterior Lighting Battery
Saver
The exterior lamps turn off about
10 minutes after the ignition is turned
off, if the parking lamps or headlamps
have been manually left on. This
protects against draining the battery.
To restart the 10-minute timer, turn
the exterior lamp control to the off
position and then back to the parking
lamp or headlamp position.
To keep the lamps on for more than
10 minutes, the ignition must be in
the ACC/ACCESSORY or ON/RUN
position.

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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DRIVING AND OPERATING 173
Warning (Continued)
.Open a window about 5 cm
(2 in) on the vehicle side that
is away from the wind, to
bring in fresh air.
. Fully open the air outlets on
or under the instrument
panel.
. Adjust the climate control
system to circulate the air
inside the vehicle and set the
fan speed to the highest
setting. See “Climate Control
Systems.”
For more information about CO, see
Engine Exhaust 0182.
To save fuel, run the engine for short
periods to warm the vehicle and then
shut the engine off and partially close
the window. Moving about to keep
warm also helps.
If it takes time for help to arrive,
when running the engine, push the
accelerator pedal slightly so the
engine runs faster than the idle speed.
This keeps the battery charged to restart the vehicle and to signal for
help with the headlamps. Do this as
little as possible, to save fuel.
If the Vehicle Is Stuck
Slowly and cautiously spin the wheels
to free the vehicle when stuck in sand,
mud, ice, or snow.
If stuck too severely for the traction
system to free the vehicle, turn the
traction system off and use the
rocking method. See
Traction Control/
Electronic Stability Control 0188.
{Warning
If the vehicle's tires spin at high
speed, they can explode, and you or
others could be injured. The vehicle
can overheat, causing an engine
compartment fire or other damage.
Spin the wheels as little as possible
and avoid going above 56 km/h
(35 mph).
Rocking the Vehicle to Get it Out
Turn the steering wheel left and right
to clear the area around the front
wheels. Turn off any traction system.
Shift back and forth between
R (Reverse) and a low forward gear,
spinning the wheels as little as
possible. To prevent transmission
wear, wait until the wheels stop
spinning before shifting gears. Release
the accelerator pedal while shifting,
and press lightly on the accelerator
pedal when the transmission is in
gear. Slowly spinning the wheels in
the forward and reverse directions
causes a rocking motion that could
free the vehicle. If that does not get
the vehicle out after a few tries, it
might need to be towed out. If the
vehicle does need to be towed out, see
Towing the Vehicle 0276.
Vehicle Load Limits
It is very important to know how
much weight the vehicle can carry.
This weight is called the vehicle
capacity weight and includes the
weight of all occupants, cargo, and
all nonfactory-installed options.

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
crc - 7/1/16
DRIVING AND OPERATING 207
Collision Preparation”portion of
“Collision/Detection Systems” under
Vehicle Personalization 0144.
Detecting the Vehicle Ahead
FCA warnings will not occur unless
the FCA system detects a vehicle
ahead. When a vehicle is detected, the
vehicle ahead indicator will display
green. Vehicles may not be detected
on curves, highway exit ramps,
or hills, due to poor visibility; or if a
vehicle ahead is partially blocked by
pedestrians or other objects. FCA will
not detect another vehicle ahead until
it is completely in the driving lane.
{Warning
FCA does not provide a warning to
help avoid a crash, unless it detects
a vehicle. FCA may not detect a
(Continued)
Warning (Continued)
vehicle ahead if the FCA sensor is
blocked by dirt, snow, or ice, or if
the windshield is damaged. It may
also not detect a vehicle on winding
or hilly roads, or in conditions that
can limit visibility such as fog, rain,
or snow, or if the headlamps or
windshield are not cleaned or in
proper condition. Keep the
windshield, headlamps, and FCA
sensors clean and in good repair.
Collision Alert
With Head-Up Display
Without Head-Up Display
When your vehicle approaches
another detected vehicle too rapidly,
the red FCA display will flash on the
windshield. Also, eight rapid
high-pitched beeps will sound from
the front, or both sides of the Safety
Alert Seat will pulse five times. When
this Collision Alert occurs, the brake
system may prepare for driver braking
to occur more rapidly which can cause
a brief, mild deceleration. Continue to
apply the brake pedal as needed.
Cruise control may be disengaged
when the Collision Alert occurs.
Tailgating Alert

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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DRIVING AND OPERATING 211
When the System Does Not
Seem to Work Properly
SBZA displays may not come on when
passing a vehicle quickly, for a
stopped vehicle, or when towing a
trailer. The SBZA detection zones that
extend back from the side of the
vehicle do not move further back
when a trailer is towed. Use caution
while changing lanes when towing a
trailer. SBZA may alert to objects
attached to the vehicle, such as a
trailer, bicycle, or object extending out
to either side of the vehicle. This is
normal system operation; the vehicle
does not need service.
SBZA may not always alert the driver
to vehicles in the side blind zone,
especially in wet conditions. The
system does not need to be serviced.
The system may light up due to
guardrails, signs, trees, shrubs, and
other non-moving objects. This is
normal system operation; the vehicle
does not need service.
SBZA may not operate when the SBZA
sensors in the left or right corners of
the rear bumper are covered with
mud, dirt, snow, ice, or slush, or inheavy rainstorms. For cleaning
instructions, see "Washing the
Vehicle" under
Exterior Care0278.
If the DIC still displays the system
unavailable message after cleaning
both sides of the vehicle toward the
rear corners of the vehicle, see your
dealer.
If the SBZA displays do not light up
when vehicles are in the blind zone
and the system is clean, the system
may need service. Take the vehicle to
your dealer.
When SBZA is disabled for any reason
other than the driver turning it off,
the Side Blind Zone Alert On option
will not be available on the
personalization menu.
Lane Departure
Warning (LDW)
If equipped, LDW may help avoid
crashes due to unintentional lane
departures. It may provide an alert if
the vehicle is crossing a lane without
using a turn signal in that direction.
LDW uses a camera sensor to detect
the lane markings at speeds of 56
km/h (35 mph) or greater.
{Warning
The LDW system does not steer the
vehicle. The LDW system may not:
. Provide enough time to avoid
a crash.
. Detect lane markings under
poor weather or visibility
conditions. This can occur if
the windshield or headlamps
are blocked by dirt, snow,
or ice; if they are not in
proper condition; or if the sun
shines directly into the
camera.
. Detect road edges.
. Detect lanes on winding or
hilly roads.
If LDW only detects lane markings
on one side of the road, it will only
warn you when departing the lane
on the side where it has detected a
lane marking. Always keep your
attention on the road and maintain
proper vehicle position within the
lane, or vehicle damage, injury, (Continued)

Cadillac XTS Owner Manual (GMNA-Localizing-MidEast-10292881) - 2017 -
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212 DRIVING AND OPERATING
Warning (Continued)
or death could occur. Always keep
the windshield, headlamps, and
camera sensors clean and in good
repair. Do not use LDW in bad
weather conditions.
How the System Works
The LDW camera sensor is on the
windshield ahead of the rearview
mirror.
To turn LDW on and off, press
@on
the center stack to the left of the
infotainment screen. The control
indicator will light when LDW is on.
When LDW is on,@is green if LDW
is available to warn of a lane
departure. If the vehicle crosses a
detected lane marking without using the turn signal in that direction,
@
changes to amber and flashes.
Additionally, there will be three beeps,
or the driver seat will pulse three
times, on the right or left, depending
on the lane departure direction.
When the System Does Not
Seem to Work Properly
The system may not detect lanes as
well when there are:
.
Close vehicles ahead.
. Sudden lighting changes, such as
when driving through tunnels.
. Banked roads.
If the LDW system is not functioning
properly when lane markings are
clearly visible, cleaning the windshield
may help.
LDW alerts may occur due to tar
marks, shadows, cracks in the road,
temporary or construction lane
markings, or other road imperfections.
This is normal system operation; the
vehicle does not need service. Turn
LDW off if these conditions continue.
Fuel
Use the recommended fuel for proper
vehicle maintenance.
For the LFX 3.6L V6 engine, use
unleaded petrol with a posted octane
rating of 91 RON or higher, otherwise
an audible knocking noise may be
heard. If heavy knocking is heard
when using gasoline rated at 91 RON
or higher, the engine needs service.
For the LF3 3.6L V6 twin turbo engine,
use unleaded petrol with a posted
octane rating of 95 RON or higher.
If the octane is less than 95 RON, the
engine could be damaged and repairs
would not be covered by the vehicle
warranty. If heavy knocking is heard
when using petrol rated at 95 RON
octane, the engine needs service.