
Black plate (2,1)Cadillac STS Owner Manual - 2011
Section 4 Instrument Panel
Engine Coolant Temperature Gauge . . . . . . . . . . . 4-61
Tire Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-62
Malfunction Indicator Lamp . . . . . . . . . . . . . . . . . . . . 4-62
Oil Pressure Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-66
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Front Fog Lamp Light . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Lights On Reminder . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Cruise Control Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
Highbeam On Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-68
Fuel Gauge . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-68
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . .4-69
DIC Operation and Displays . . . . . . . . . . . . . . . . . . . 4-70
DIC Warnings and Messages . . . . . . . . . . . . . . . . . . 4-76
Other Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-93 Audio System(s)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-94
Setting the Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-95
Radio(s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-95
Using an MP3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-108
XM Radio Messages . . . . . . . . . . . . . . . . . . . . . . . . . 4-112
Navigation/Radio System . . . . . . . . . . . . . . . . . . . . . 4-113
Bluetooth
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-113
Radio Personalization . . . . . . . . . . . . . . . . . . . . . . . . 4-120
Theft-Deterrent Feature . . . . . . . . . . . . . . . . . . . . . . 4-123
Audio Steering Wheel Controls . . . . . . . . . . . . . . . 4-124
Radio Reception . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-125
Backglass Antenna . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-126
XM™ Satellite Radio Antenna System . . . . . . . . 4-126
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Black plate (22,1)Cadillac STS Owner Manual - 2011
Approaching and Following a Vehicle
The vehicle ahead symbol only appears on the HUD
when a vehicle ahead is detected in your path.
If this symbol does not appear, or disappears briefly,
Adaptive Cruise Control will not respond to vehicles you
may see ahead.
{WARNING:
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 automatically slows your
vehicle down when approaching a slower moving
vehicle. It then adjusts your speed to follow the vehicle
in front at the selected following distance. Your speed
increases or decreases 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 come on. It may feel or sound different
than if you were applying the brakes yourself. This is
normal.
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Black plate (27,1)Cadillac STS Owner Manual - 2011
Erasing Set Speed Memory
The set speed memory is erased from memory by
moving the Adaptive Cruise Control switch to
9or if
the ignition is turned off.
Other Messages
There are three messages that may appear on the DIC.
They are SERVICE RADAR CRUISE, RADAR CRUISE
NOT READY and CLEAN RADAR. These messages
will appear to indicate a problem with the Adaptive
Cruise Control. See DIC Warnings and Messages
on
page 4‑76for more information.
Cleaning the System
The radar can become blocked by snow, ice, or dirt.
If this happens, turn off the engine and clean the
emblem/lens, located in the center of the front outside
grille. Do not use Adaptive Cruise Control in icy
conditions, or when visibility is low, such as in fog,
rain or snow.
To clean the emblem/lens, wipe the surface with a
soft cloth. After cleaning the emblem/lens, engage the
Adaptive Cruise Control. If there are problems, 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(Off): Turns off all lamps and automatic lighting
features, including Daytime Running Lamps (DRL)
and IntelliBeam
®.
This is a momentary switch that springs back to the
AUTO position when released. An AUTOMATIC
LIGHTS ON message appears on the DIC when
automatic lights are enabled or an AUTOMATIC
LIGHTS OFF message appears on the DIC when
the automatic lights are disabled.
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Black plate (28,1)Cadillac STS Owner Manual - 2011
AUTO (Automatic):Turns the exterior lamps on and off
automatically depending upon how much light is outside
of the vehicle.
The automatic lights may be disabled even if the control
is in the AUTO position.
To enable automatic lighting do any of the following:
.Turn the headlamp control from AUTO to off and
release the switch. It returns 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.
To disable automatic lighting do any of the following:
.Turn the headlamp control from AUTO to off and
release the switch. It returns 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 disables the automatic
headlamp operation, DRL, and IntelliBeam High-Beams
(if equipped). ;
(Parking Lamps): Turns on the parking lamps
together with the following:
.Sidemarker Lamps
.Taillamps
.License Plate Lamps
.Instrument Panel Lights
5 (Headlamps): Turns on the headlamps, together
with the previously listed lamps and lights.
IntelliBeam®Intelligent High-Beam
Headlamp Control System
For vehicles with IntelliBeam, read this entire section
before using this feature.
IntelliBeam is an enhancement to the vehicle's
headlamp system. It uses a light sensor located on the
back of the rearview mirror to turn the high-beam
headlamps on and off depending on approaching traffic.
The IntelliBeam system turns the 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
AUTO3(IntelliBeam On/Off): Press and release the
IntelliBeam button on the inside rear view mirror. The
indicator on the mirror turns on. Once the system has
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Black plate (29,1)Cadillac STS Owner Manual - 2011
been turned on, it remains on each time the vehicle is
started. Additionally, the IntelliBeam system must be
enabled.
To enable the System, turn the exterior lamp control to
AUTO, with the turn signal/multifunction lever in its
starting position. The High-Beam On Light appears on
the instrument panel cluster when the high-beams are
on. SeeHighbeam On Light
on page 4‑68. The vehicle
has variable intensity high-beams. The high-beam
indicator on the instrument panel cluster comes on as
soon as the high-beams start to come on, and remains
on until the high-beams have completely turned off.
Vehicles with IntelliBeam quickly turn off the
high-beams if the system detects the sudden presence
of vehicle lights ahead.
Driving with IntelliBeam
IntelliBeam only activates the high-beams when driving
over 32 km/h (20 mph).
The high-beam headlamps 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 flash-to-pass feature. See
Headlamp High/Low-Beam Changer
on page 4‑5and Flash-to-Passon page 4‑9.
When either of these conditions occur, the
IntelliBeam feature is temporarily disabled until the
high-beam stalk is returned to its starting position.
If either of these conditions occur and IntelliBeam
already has the high-beam headlamps on, the
feature is disabled and the light in the mirror
turns off.
.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 and
the AUTOMATIC LIGHTS ON message displays
on the DIC.
.The IntelliBeam system is turned off at the inside
rearview mirror.
.The vehicle's speed drops below 24 km/h
(15 mph).
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Black plate (31,1)Cadillac STS Owner Manual - 2011
Cleaning the IntelliBeam Light Sensor
The light sensor is located on the inside of the vehicle
at the back of the 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 4‑27for
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. See
Lights On Reminder
on page 4‑67for additional
information.
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Black plate (32,1)Cadillac STS Owner Manual - 2011
Daytime Running Lamps (DRL)
Daytime Running Lamps (DRL) can make it easier for
others to see the front of your vehicle during the day.
Fully functional daytime running lamps are required on
all vehicles first sold in Canada.
The DRL system comes on when the following
conditions are met:
.It is still daylight and the ignition is on.
.The automatic lights are enabled.
.The transmission is not in P (Park).
When DRL are on, only the front turn signal lamps will
be on. No other exterior lamps will be on when the DRL
are being used. The 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 the vehicle is started in a dark
garage, the automatic headlamp system comes on
immediately. Once the vehicle leaves 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, the instrument panel cluster may not
be as bright as usual. Make sure the instrument panel
brightness lever is in the full bright position. See
Instrument Panel Brightness on page 4‑35.
To operate the 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. See DIC Warnings and Messages
on
page 4‑76.
The regular headlamp system should be turned on
when needed.
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Black plate (35,1)Cadillac STS Owner Manual - 2011
Twilight Sentinel also provides exterior illumination as
you leave the vehicle. If Twilight Sentinel has turned on
the lamps when you turn off the ignition, the lamps will
remain on until:
.The exterior lamp switch is moved from off to the
parking lamp position.
.A delay time that you select has elapsed.
See Vehicle Personalization
on page 3‑59to select the
delay time needed. You can also select no delay time.
If the ignition is turned off with the exterior lamp switch
in the parking lamp or headlamp position, the Twilight
Sentinel delay will not occur. The lamps will turn off as
soon as the switch is turned off.
As with any vehicle, the regular headlamp system
should be turned on when needed.
Exterior Lighting Battery Saver
If the parking lamps or headlamps have been left on,
the exterior lamps will turn off about 10 minutes after the
ignition is turned off. This protects against draining the
battery in case you have accidentally left the headlamps
or parking lamps on. The battery saver does not work if
the headlamps are turned on after the ignition is
turned off. If you need to leave the lamps on for more than
10 minutes, use the exterior lamp control to turn the
lamps back on.
Instrument Panel Brightness
Base Level Shown,
Uplevel Similar
Press the center knob on the DIC control panel to
extend. Then turn the knob clockwise to brighten the
lights or counterclockwise to dim them. If the knob is
turned completely clockwise, the interior lamps turn on.
4-35