2005 CADILLAC STS lights

Instrument Panel Overview...............................3-4
Hazard Warning Flashers................................3-6
Other Warning Devices...................................3-6
Horn.............................................................3-6
Power Tilt Wheel and Telescopic
Steering Column.........................................3-6
Heated Steering Wheel...................................3-7
Turn Signal/Multifunction Lever.........................3-8
Turn and Lane-Change Signals........................3-8
Headlamp High/Low-Beam Changer..................3-9
Forward Collision Alert (FCA) System................3-9
Flash-to-Pass...............................................3-13
Windshield Wipers........................................3-13
Rainsense™ II Wipers...................................3-14
Windshield Washer.......................................3-15
Headlamp Washer........................................3-16
Cruise Control..............................................3-16
Adaptive Cruise Control.................................3-20
Headlamps..................................................3-33
Wiper Activated Headlamps............................3-37
Headlamps on Reminder................................3-37
Daytime Running Lamps (DRL).......................3-38
Fog Lamps..................................................3-39
Twilight Sentinel
®..........................................3-40
Exterior Lighting Battery Saver........................3-41
Instrument Panel Brightness...........................3-41Entry Lighting...............................................3-42
Parade Dimming...........................................3-42
Reading Lamps............................................3-42
Battery Load Management.............................3-42
Inadvertent Power Battery Saver.....................3-43
Head-Up Display (HUD).................................3-43
Ultrasonic Rear Parking Assist (URPA)............3-47
Accessory Power Outlets...............................3-49
Ashtrays and Cigarette Lighter........................3-49
Climate Controls............................................3-50
Dual Climate Control System..........................3-50
Outlet Adjustment.........................................3-56
Rear Climate Control System.........................3-57
Passenger Compartment Air Filter...................3-58
Warning Lights, Gages, and Indicators............3-60
Instrument Panel Cluster................................3-61
Speedometer and Odometer...........................3-62
Tachometer.................................................3-62
Safety Belt Reminder Light.............................3-62
Airbag Readiness Light..................................3-63
Charging System Light..................................3-64
Brake System Warning Light..........................3-64
Anti-Lock Brake System Warning Light.............3-65
Low Tire Pressure Warning Light....................3-66
Traction Control System (TCS) Warning Light......3-66
Section 3 Instrument Panel
3-1

Engine Coolant Temperature Warning Light......3-67
Engine Coolant Temperature Gage..................3-67
Malfunction Indicator Lamp.............................3-68
Oil Pressure Light.........................................3-70
Security Light...............................................3-71
Fog Lamp Light............................................3-71
Lights On Reminder......................................3-71
Cruise Control Light......................................3-72
Highbeam On Light.......................................3-72
Fuel Gage...................................................3-72
Driver Information Center (DIC).......................3-73
DIC Controls and Displays.............................3-74
DIC Warnings and Messages.........................3-78
Other Messages...........................................3-91Audio System(s).............................................3-92
Setting the Time...........................................3-93
Radio with CD..............................................3-94
Navigation/Radio System..............................3-111
Radio Personalization..................................3-112
Theft-Deterrent Feature................................3-115
Audio Steering Wheel Controls......................3-116
Radio Reception.........................................3-117
Care of Your CDs.......................................3-118
Care of the CD Player.................................3-118
Diversity Antenna System.............................3-118
XM™ Satellite Radio Antenna System............3-118
Section 3 Instrument Panel
3-2

If this symbol does not appear, or disappears briey,
Adaptive Cruise Control will not respond to vehicles
you may see ahead.
{CAUTION:
When the Adaptive Cruise Control radar is
blocked by snow, ice, or dirt, it may not detect
a vehicle ahead. Adaptive Cruise Control may
not have time to slow your vehicle enough to
avoid a collision. Do not use Adaptive Cruise
Control when the radar is blocked by snow,
ice, or dirt. Keep your radar clean. See
“Cleaning the System” later in this section.Adaptive Cruise Control will, automatically, slow your
vehicle down when approaching a slower moving
vehicle. It will then adjust your speed to follow the
vehicle in front at the selected follow distance. Your
speed will increase or decrease to follow the vehicle in
front of you but will not exceed the set speed. It
may apply limited braking, if necessary. When braking is
active, your brake lights will come on. It may feel or
sound different than if you were applying the brakes
yourself. This is normal.
3-27

Cleaning the System
The radar can become blocked by snow, ice or dirt.
If so, you may need to turn off the engine and clean the
lens. Remember, do not use Adaptive Cruise Control
in icy conditions, or when visibility is low, such as in fog,
rain or snow.
The emblem/lens is located in the center of the grille.
To clean the emblem/lens, wipe the surface with a
soft cloth. After cleaning the emblem/lens, engage the
Adaptive Cruise Control. If you are unable to do so, see
your dealer.
Headlamps
The exterior lamp control is located in the middle of the
turn signal/multifunction lever.
O(Exterior Lamp Control):Turn the control with this
symbol on it to operate the exterior lamps.The exterior lamp control has four positions:
O(On/Off):Turn the control to this position to turn off
all lamps and automatic lighting features including
Daytime Running Lamps and Intellibeam™
This is a “momentary” switch that will spring back to the
AUTO position when released. An AUTOMATIC
LIGHTS ON message will appear on the DIC when
automatic lights are enabled or an AUTOMATIC LIGHTS
OFF message will appear on the DIC when the
automatic lights are disabled.
AUTO (Automatic):Turn the control to this position to
put the headlamps in automatic mode. AUTO mode, if
enabled, will turn the exterior lamps on and off depending
upon how much light is available outside of the vehicle.
Due to the “momentary” switch design, your automatic
lights may be disabled even if you are in AUTO position.
To enable automatic lighting do any of the following:
Turn the headlamp control from AUTO to off
and release the switch. It will return back to
the AUTO position by itself.
Turn the headlamp control from the parking lamp
position to AUTO.
Turn the headlamp control from the headlamp
position to AUTO.
3-33

To disable automatic lighting do any of the following:
Turn the headlamp control from AUTO to off
and release the switch. It will return back to
the AUTO position by itself.
Turn the headlamp control from AUTO to the
parking lamp position.
Turn the headlamp control from AUTO to the
headlamp position.
Disabling automatic lighting will disable the automatic
headlamp operation, DRL, and Intellibeam™
High-Beams (if equipped).
;(Parking Lamps):Turn the control to this position
to turn on the parking lamps together with the
following:
Sidemarker Lamps
Taillamps
License Plate Lamps
Instrument Panel Lights
5(Headlamps):Turn the control to this position to
turn on the headlamps, together with the previously
listed lamps and lights.
Intellibeam™ Intelligent High-Beam
Headlamp Control System
If your vehicle has this feature, be sure to read this
entire section before using it.
Intellibeam™ is an enhancement to your vehicle’s
headlamp system. Using a digital light sensor on your
rearview mirror, this system will turn the vehicle’s
high-beam headlamps on and off according to
surrounding traffic conditions.
The Intellibeam™ system will turn your high-beam
headlamps on when it is dark enough, there is no other
traffic present, and the Intellibeam™ system is
enabled.
Turning On and Enabling Intellibeam™
O(On/Off):Quickly press and release the on/off
button on the inside rear view mirror. The indicator on
the mirror will ash once to let you know the system has
been turned on. Once the system has been turned
on, it will remain on each time the vehicle is started.
Additionally, the Intellibeam™ system must be enabled.
3-34

To enable the Intellibeam™ System, turn the exterior
lamp control to AUTO, with the turn signal/multifunction
lever in its neutral position. The High-Beam On Light
will appear on the instrument panel cluster when
the high-beams are on. SeeHighbeam On Light on
page 3-72. Your vehicle is equipped with variable
intensity high-beams. The high-beam indicator on the
instrument panel will illuminate as soon as the
high-beams start to come on, and will remain on until
the high-beams have completely turned off. All
Intellibeam™ equipped vehicles, however, will quickly
turn off the high-beams if the system detects the sudden
presence of vehicle lights ahead.
Driving with Intellibeam™
Intellibeam™ will only activate your high-beams when
driving over 20 mph (32 km/h).
The high-beam headlamps will remain on, under the
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 high-beam headlamps are manually turned on
or you use the ash-to-pass feature. SeeHeadlamp
High/Low-Beam Changer on page 3-9and
Flash-to-Pass on page 3-13.
When either of these conditions occur, the
Intellibeam™ feature will be temporarily disabled
until the high-beam stalk is returned to the neutral
position.
The exterior lamp control is turned to any setting
except AUTO.
When this occurs, Intellibeam™ will be disabled
until the control is turned back to the AUTO position
and the AUTOMATIC LIGHTS ON message is
displayed on the DIC.
The Intellibeam™ system is turned off at the inside
rearview mirror.
The vehicle’s speed drops below 15 mph (24 km/h).
Intellibeam™ may not turn off the high-beams if the
system cannot detect other vehicle’s lamps because of
any of the following:
The others 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.
3-35

Cleaning the Intellibeam™ Light Sensor
The light sensor is located
on the inside of the vehicle
in front of the inside
rearview mirror.
Clean the light sensor window, periodically, using glass
cleaner on a soft cloth. Gently wipe the sensor
window. Do not spray glass cleaner directly on the
surface of the sensor window.
Wiper Activated Headlamps
This feature activates the headlamps and parking lamps
after the windshield wipers have been in use for
about six seconds. For this feature to work, automatic
lighting must be enabled. SeeHeadlamps on page 3-33
for additional information.
When the ignition is turned off, the wiper-activated
headlamps will immediately turn off. They will also turn
off if the windshield wiper control is turned off.
Headlamps on Reminder
A warning chime will sound if the exterior lamp control
is left on in either the headlamp or parking lamp position
and the driver’s door is opened with the ignition off.
SeeLights On Reminder on page 3-71for additional
information.
3-37

Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the
day. DRL can be helpful in many different driving
conditions, but they can be especially helpful in the short
periods after dawn and before sunset. Fully functional
daytime running lamps are required on all vehicles
rst sold in Canada.
The DRL system will make the turn signal lamps come
on when the following conditions are met:
It is still daylight and the ignition is on,
the automatic lights are enabled, and
the transmission is not in PARK (P).
When DRL are on, only your front turn signal lamps will
be on. No other exterior lamps will be on when the DRL
are being used. Your instrument panel will not be lit.
When the automatic lights are enabled and it is dark
enough outside, the DRL will turn off and the low-beam
headlamps will turn on. When it is bright enough
outside, the low-beam headlamps will go off, and the
DRL will turn back on. If you start your vehicle in a
dark garage, the automatic headlamp system will
come on immediately. Once you leave the garage, it
will take about one minute for the automatic headlamp
system to change to DRL if it is light outside.During that delay, your instrument panel cluster may
not be as bright as usual. Make sure your instrument
panel brightness lever is in the full bright position.
SeeInstrument Panel Brightness on page 3-41.
To operate your vehicle with the DRL off, turn the
exterior lamp control off and then do one of the
following:
Turn the exterior lamp control to the parking lamp
position.
Turn the exterior lamp control to the headlamp
position.
Turn the exterior lamp control from AUTO to off and
back to AUTO.
An AUTOMATIC LIGHTS OFF message will appear on
the DIC, showing that automatic lighting has been
disabled.
As with any vehicle, you should turn on the regular
headlamp system when you need it.
3-38