2011 CADILLAC STS ECO mode

Black plate (97,1)Cadillac STS Owner Manual - 2011
To scan preset stations:1. Press and hold
©or¨for more than two seconds
until a beep sounds and PSCAN displays. The
radio goes to the first preset station, plays for
five seconds, then goes to the next preset station.
2. Press and release
©or¨to stop scanning.
ALOCAL/DISTANT Selection: The radio can be set
to search for local stations or stations that are further
away for a larger selection.
To select between LOCAL or DISTANT:
1. Press
wto enter the main menu.
2. Turn
wuntil SEEK LOCAL or SEEK DISTANT
displays.
3. Press
wto select either LOCAL or DISTANT.
4. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for the
display to time out. To search for stations, press
©or¨. If the system is set
to LOCAL, SEEK displays and seeks to stations only
with strong signals. If the system is set to DISTANT,
D-SEEK displays and seeks to stations with weak and
strong signals.
This feature does not function with the XM™ radio
stations.
4(Information): Press while in XM mode to retrieve
three different categories of information related to the
current song or channel: Artist, Song Title, Category or
PTY. To view this information:
1. Press
wto enter the main menu.
2. Turn
wuntil INFO displays.
3. Press
wto select INFO. The display changes to
show the additional XM information.
4. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for the
display to time out.
4-97

Black plate (100,1)Cadillac STS Owner Manual - 2011
Adjusting the Speakers (Balance/Fade)
To adjust the balance or fade:1. Press
wto enter the main menu.
2. Turn
wuntil BALANCE‐FADER displays.
3. Press
wto enter the settings.
4. Press
wto scroll to BALANCE or FADER.
5. Turn
wto adjust the BALANCE to the right or
the left speakers and the FADER to the front or the
rear speakers.
6. Press
wto set the adjustment.
7. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for the
display to time out.
EQ0 does not display while in this mode.
RDS Messages
ALERT: Displays when local or national emergency
announcements are received. If the radio tunes to a
related network station for the announcement, it returns
to the original station when the announcement ends.
The announcement should be heard even if the volume
is low or a CD is playing. If a CD is playing, it will stop
playing during the announcement.
.The RDS alert feature is not supported by all RDS
radio stations.
.The RDS alert feature cannot be turned off.
.Alert is not affected by tests of the emergency
broadcast system.
Displays if the current RDS station has a message.
The message displays the artist, song title, call in phone
numbers, etc. If the entire message does not display,
parts of the message appear every three seconds until
the message is completed. MSG disappears from the
display once the completed message has displayed.
4-100

Black plate (105,1)Cadillac STS Owner Manual - 2011
If the radio is on, the lased CD loaded begins to play
automatically. CD displays and the number of the CD
and the track number displays.
F1 DISC
n(Down):Press to go to the previous CD.
F2 DISC
m(Up): Press to go to the next CD.
F3 CD REV
{(Reverse): Press to go to the previous
track. Press and hold to reverse quickly within the track.
Release to resume playback.
F4 CD FWD
|(Forward): Press to go to the next
track. Press and hold to advance quickly within the
track. Release to resume playback.
F5 MODE: Press to select from:
.NORMAL:Sets the system for normal play of
the CD(s). NORMAL does not display while in
this mode.
.RPT TRCK (Repeat Track): Repeats the track
over again. RPT TRCK displays. Press F5 MODE
again to turn off repeat play. RPT TRCK
disappears from the display.
.RPT DISC (Repeat CD): Repeats the CD over
again. RPT DISC displays. Press F5 MODE again
to turn off repeat play. RPT DISC disappears from
the display.
.RDM TRCK (Random Track): Plays the tracks on
the current CD in random, rather than sequential
order. RDM TRCK displays. Press F5 MODE again
to turn off random play. RDM TRCK disappears
from the display.
.RDM ALL (Random All CDs): Plays all of the CDs
loaded in random, rather than sequential order.
RDM ALL displays. Press F5 MODE again to turn
off random play. RDM ALL disappears from the
display.
F6 DISP (Display): Press to display the time of the
track. Press again to display CD PLAY MODE.
© ¨(Seek): Press to go to the previous or the next
track on the CD.
© ¨(Scan): Press to listen to each track for
10 seconds. The CD goes to a track, plays for
10 seconds, then goes to the next track. Press
again to stop scanning.
Z(Eject): Press to eject the CD that is currently
playing, or press and hold to eject all of the CDs
loaded. A beep sounds. Eject can be used when the
ignition and the radio are off.
4-105

Black plate (7,1)Cadillac STS Owner Manual - 2011
StabiliTrak comes on automatically whenever the
vehicle is started. To help assist with directional control
of the vehicle, always leave the system on. StabiliTrak
can be turned off, however, by using the Traction
Control System (TCS)/StabiliTrak button. SeeTraction
Control System (TCS) on page 5‑9.
If cruise control is being used when StabiliTrak
activates, it will automatically disengage. Cruise control
may be reengaged when road conditions allow. See
Cruise Control
on page 4‑12or Adaptive Cruise
Controlon page 4‑15for more information.
Enhanced StabiliTrak®
All‐wheel‐drive (AWD) vehicles with the Active Steering
with Enhanced StabiliTrak option have an enhanced
computer controlled vehicle stability system that assists
with directional control of the vehicle in difficult driving
conditions. This system coordinates automatic control of
the Active Steering System, the Magnetic Ride Control
Suspension System, and the Brake Control System for
better vehicle performance.
During extreme cold temperature conditions, the active
steering function may be temporarily disabled which
may cause the steering wheel to be offset from the
center position while driving straight. This is normal
operation and the vehicle is safe to drive in these
cases. Stability control activates when the computer senses a
difference between the intended path and the direction
the vehicle is actually traveling. Stability control
automatically adjusts the front road wheel steering
angle, modifies the suspension stiffness, and selectively
applies braking pressure at any one of the vehicle’s
brakes to help maintain directional control of the
vehicle.
When the system activates, a STABILITY SYS ACTIVE
message displays on the Driver Information Center
(DIC). See
DIC Warnings and Messages
on page 4‑76.
It is normal to hear a noise or feel vibration in the brake
pedal when the system is working. Continue to steer the
vehicle in the intended direction.
If cruise control is engaged when Enhanced
StabiliTrak activates, the cruise control will
automatically disengage. Re-engage cruise control
when road conditions allow. See Cruise Control
on
page 4‑12, or Adaptive Cruise Controlon page 4‑15for more information.
Enhanced StabiliTrak comes on automatically in the
Stability Touring Mode, when the vehicle is started.
The Stability Touring Mode is recommended for normal
driving.
5-7

Black plate (57,1)Cadillac STS Owner Manual - 2011
Occupant Distribution:Designated seating
positions.
Outward Facing Sidewall
:The side of an
asymmetrical tire that has a particular side that
faces outward when mounted on a vehicle. The
side of the tire that contains a whitewall, bears
white lettering, or bears manufacturer, brand,
and/or model name molding that is higher or
deeper than the same moldings on the other
sidewall of the tire.
Passenger (P-Metric) Tire
:A tire used on
passenger cars and some light duty trucks and
multipurpose vehicles.
Recommended Inflation Pressure
:Vehicle
manufacturer's recommended tire inflation
pressure as shown on the tire placard. See
Inflation - Tire Pressure
on page 6‑58and Loading
the Vehicle
on page 5‑23.
Radial Ply Tire
:A pneumatic tire in which the ply
cords that extend to the beads are laid at
90 degrees to the centerline of the tread.
Rim
:A metal support for a tire and upon which
the tire beads are seated.
Sidewall
:The portion of a tire between the tread
and the bead. Speed Rating
:An alphanumeric code assigned
to a tire indicating the maximum speed at which a
tire can operate.
Traction
:The friction between the tire and the
road surface. The amount of grip provided.
Tread
:The portion of a tire that comes into
contact with the road.
Treadwear Indicators
:Narrow bands, sometimes
called wear bars, that show across the tread of
a tire when only 1/16 inch (1.6 mm) of tread
remains. See When It Is Time for New Tires
on
page 6‑67
.
UTQGS (Uniform Tire Quality Grading
Standards)
:A tire information system that
provides consumers with ratings for a tire's
traction, temperature, and treadwear. Ratings
are determined by tire manufacturers using
government testing procedures. The ratings are
molded into the sidewall of the tire. See Uniform
Tire Quality Grading
on page 6‑71.
Vehicle Capacity Weight
:The number of
designated seating positions multiplied by
150 lbs (68 kg) plus the rated cargo load.
See Loading the Vehicle
on page 5‑23.
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Black plate (65,1)Cadillac STS Owner Manual - 2011
10. After hearing the confirming single horn chirp forthe driver side rear tire, a double horn chirp will
sound to signal the tire matching mode is no longer
active. Press the push‐button ignition switch
to Acc.
11. Set all four tires to the recommended air pressure level as indicated on the tire and loading
information label.
12. Put the valve caps back on the valve stems.
Tire Inspection and Rotation
We recommend that you regularly inspect your
vehicle's tires, including the spare tire, for signs of
wear or damage. See When It Is Time for New
Tires
on page 6‑67for more information.
Always remove the tires if any of the following
statements are true:
.You can see the indicators at three or more
places around the tire.
.You can see cord or fabric showing through
the tire's rubber.
.The tread or sidewall is cracked, cut,
or snagged deep enough to show cord or
fabric.
.The tire has a bump, bulge, or split.
.The tire has a puncture, cut, or other damage
that cannot be repaired well because of the
size or location of the damage.
Tire rotation is not recommended if your vehicle
has P235/50ZR18 size tires on the front wheels
and P255/45ZR18 size tires on the rear wheels.
Different tire sizes should not be rotated front to
rear. Each tire and wheel should only be used in
the original front or rear position it is in.
Tire rotation is recommended if the vehicle is
equipped with P235/50R17 size tires on all four
wheel positions or 255/45ZR18 size tires on all
four wheel positions. These tires should be
rotated every 12 000 km (7,500 miles). See
Scheduled Maintenance
on page 7‑3.
The purpose of a regular tire rotation is to achieve
a uniform wear for all tires on the vehicle. This will
ensure that the vehicle continues to perform most
like it did when the tires were new.
Any time you notice unusual wear, rotate your
tires as soon as possible and check wheel
alignment. Also check for damaged tires or
wheels. See When It Is Time for New Tires
on
page 6‑67
and Wheel Replacementon page 6‑72.
6-65

Black plate (15,1)Cadillac STS Owner Manual - 2011
Insuring Your Vehicle
Protect your investment in your GM vehicle with
comprehensive and collision insurance coverage. There
are significant differences in the quality of coverage
afforded by various insurance policy terms. Many
insurance policies provide reduced protection to your
GM vehicle by limiting compensation for damage
repairs by using aftermarket collision parts. Some
insurance companies will not specify aftermarket
collision parts. When purchasing insurance, we
recommend that you ensure that your vehicle will be
repaired with GM original equipment collision parts.
If such insurance coverage is not available from your
current insurance carrier, consider switching to another
insurance carrier.
If your vehicle is leased, the leasing company may
require you to have insurance that ensures repairs with
Genuine GM Original Equipment Manufacturer (OEM)
parts or Genuine Manufacturer replacement parts. Read
your lease carefully, as you may be charged at the end
of your lease for poor quality repairs.
If a Crash Occurs
If there has been an injury, call emergency services for
help. Do not leave the scene of a crash until all matters
have been taken care of. Move the vehicle only if its
position puts you in danger, or you are instructed to
move it by a police officer.
Give only the necessary information to police and other
parties involved in the crash.
For emergency towing seeRoadside Service
on
page 8‑8.
Gather the following information:
.Driver's name, address, and telephone number
.Driver's license number
.Owner's name, address, and telephone number
.Vehicle license plate number
.Vehicle make, model, and model year
.Vehicle Identification Number (VIN)
.Insurance company and policy number
.General description of the damage to the other
vehicle
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Black plate (5,1)Cadillac STS Owner Manual - 2011
E
EDR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19
Electrical Equipment, Add-On . . . . . . . . . . . . . . . . . . . . 6-114
Electrical SystemFuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . . . . 6-115
Headlamp Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-115
Power Windows and Other Power Options . . . . . . 6-115
Rear Underseat Fuse Block . . . . . . . . . . . . . . . . . . . . .6-120
Underhood Fuse Block . . . . . . . . . . . . . . . . . . . . . . . . . . 6-116
Windshield Wiper Fuses . . . . . . . . . . . . . . . . . . . . . . . . . 6-115
Engine
Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Check and Service Engine Soon Light . . . . . . . . . . . . 4-62
Compartment Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-25
Coolant Heater . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
Coolant Temperature Gauge . . . . . . . . . . . . . . . . . . . . . . 4-61
Coolant Temperature Warning Light . . . . . . . . . . . . . . 4-61
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Drive Belt Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-12
Exhaust . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36
Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-16
Overheated Protection Operating Mode . . . . . . . . . . 6-32
Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-30
Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-27
Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-20 Enhanced StabiliTrak
®. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-7
Entry Lighting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-36
Event Data Recorders . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-19
Extender, Safety Belt . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-34
Exterior Lighting Battery Saver . . . . . . . . . . . . . . . . . . . . 4-35
F
Filter Engine Air Cleaner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-21
Finish Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-113
Flash-to-Pass . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9
Flashers, Hazard Warning . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-74
Flat Tire, Changing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94
Flat Tire, Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-103
Floor Mats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-56
Fluid Automatic Transmission . . . . . . . . . . . . . . . . . . . . . . . . . . 6-23
Power Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33
Windshield Washer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-34
Fog Lamps Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-33
Forward Collision Alert (FCA) System . . . . . . . . . . . . . . .4-6
Front Axle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-45
Front Fog Lamps
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-67
i - 5