
Black plate (98,1)Cadillac STS Owner Manual - 2011
Setting Preset Stations
Up to 30 stations (six FM1, six FM2, six AM, six XM1 and
six XM2), can be programmed on the six numbered
pushbuttons.
To program preset stations:1. Tune to a station and select the equalization, DSP, or PTY (program type) setting if desired.
2. Press and hold one of the six numbered pushbuttons for two seconds until a beep sounds.
The set preset station number displays above the
set pushbutton. If the numbered pushbutton is
pressed for less then two seconds, the radio tunes
to the station set to that pushbutton.
3. Repeat the steps for each pushbutton.
AUTOSTORE PRESETS: When Autostore is used, the
radio automatically searches the selected band and
stores the six radio stations with the strongest signal.
The stations are stored by signal strength, not
sequential order. This feature does not function with
XM radio stations.
To program autostore presets:
1. Press
wto enter the main menu.
2. Turn
wuntil AUTOSTORE PRESETS displays. 3. Press
wto select AUTOSTORE PRESETS. The
radio begins searching and AUTOSTORE displays.
4. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for the
display to time out.
The radio presets do not have to be reset when the
vehicle is started, or when the battery power is
removed.
PRESETS HOME/AWAY: This feature stores two
different kinds of station presets. HOME can be used for
local stations and AWAY for stations outside of the local
broadcasting area. This feature does not function with
the XM radio stations.
To set preset stations for home and away:
1. Press
wto enter the main menu.
2. Turn
wuntil PRESETS HOME/AWAY displays.
3. Press
wto select HOME or AWAY.
4. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for the
display to time out.
5. Follow the steps for programming presets or autostore presets.
4-98

Black plate (102,1)Cadillac STS Owner Manual - 2011
Activating Program Type (PTY) Stations
(RDS and XM™)
PTY lets the radio search for stations with specific
types of music. When this feature is turned on, the
PTYs display above the pushbuttons in place of the
programmed preset stations. Not all stations support
PTYs and the radio may not go to all of the stations
with that music type when pressing the pushbutton.
The selectable PTYs are:
.CNTRY (Country)
.CLASS (Classical)
.EASY
.JAZZ
.POP
.TALK
To turn PTY on or off:
1. Press
wto enter the main menu.
2. Turn
wuntil PROGRAM TYPE MODE displays. 3. Press
wto select ON or OFF. An X appears in
the box when ON is selected.
4. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for
the display to time out.
AF (Alternate Frequency): Alternate frequency lets
the radio switch to a stronger station with the same
program type.
This feature does not function with XM radio stations.
To turn AF on or off:
1. Press
wto enter the main menu.
2. Turn
wuntil ALTERNATE FREQ. displays.
3. Press
wto select AF OFF, AF ON, or AF REG.
An X appears in the box when ON is selected.
4. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for
the display to time out.
4-102

Black plate (103,1)Cadillac STS Owner Manual - 2011
Radio Message
THEFTLOCK:Displays when the THEFTLOCK®
system has been activated. Take the vehicle to your
dealer for service.
XM Satellite Radio Service
XM is a satellite radio service that is based in the
48 contiguous United States and 10 Canadian
provinces. XM Satellite Radio has a wide variety
of programming and commercial-free music,
coast-to-coast, and in digital-quality sound. A service
fee is required to receive the XM service. If XM
Service needs to be reactivated, the radio will display
“No Subscription Please Renew” on channel XM1. For
more information, contact XM at www.xmradio.com or
call 1-800-929-2100 in the U.S. and www.xmradio.ca
or call 1-877-438-9677 in Canada.
Radio Messages for XM Only
See XM Radio Messageson page 4‑112later in this
section for further detail.
Using the Single CD Player
Load a CD partway into the slot, label side up. The
player pulls it in. The CD player can play the smaller
3 inch (8 cm) single CDs with an adapter ring. Full-size
CDs and the smaller CDs are loaded in the same
manner.
.The CD begins playing after it is loaded if the
ignition and the radio are on.
.The CD starts to play where it was last stopped if it
was the last selected audio source when the radio
is turned on.
.The CD stays in the player when the ignition or
radio is turned off.
.A CD can be loaded with the radio off, but it does
not start playing until the radio is turned on.
When a CD is loaded, CD displays and the CD
functions display above the pushbuttons in place of the
programmed preset stations. The track number displays
as each new track starts to play.
F1
{(Reverse): Press and hold to reverse quickly
within a track. Release to resume playback. The
elapsed time of the track displays.
F2
|(Forward): Press and hold to advance quickly
within a track. Release to resume playback. The
elapsed time of the track displays.
4-103

Black plate (111,1)Cadillac STS Owner Manual - 2011
F4 RPT (Repeat):Single tracks or folders can be
repeated.
.To repeat the current track, press and release
F4 RPT until RPT TRCK displays.
.To repeat the tracks in the current folder, press and
release F4 RPT until RPT FLDR displays.
.To turn repeat off, press and release F4 RPT until
NORMAL displays.
F6 DISP (Display): Press to switch between the
elapsed time of the track and the MP3 playback
information.
© ¨(Seek): Press and release to go to the start of the
previous track or the start of the next track. Press and
hold for more than two seconds to search the previous
or next tracks at two tracks per second. Release to stop
searching and to play the track.
© ¨(Scan): Press to scan the tracks in each folder. The
radio goes to the next track, plays for 10 seconds, then
goes to the next track. Press again to stop scanning.
w(Tune): Turn to fast track reverse or advance
advance through the tracks in all folders or playlists.
The track number and file name displays for each track.
Turning
wwhile in random will fast track reverse or
advance the tracks in sequential order.
4(Information): Press to view the Title, Artist, Album,
or Folder names. 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 MP3 information.
4. Press one of the following pushbuttons to view that specific information.
.F1 TTLE (Title): Displays the title name.
.F2 ATST (Artist): Displays the artist name.
.F3 ALBM (Album): Displays the album name.
.F4 FLDR (Folder):Displays the folder name.
5. Press F6 to exit the display. To return to the original display, repeatedly press F6 or wait for the
display to time out.
4-111

Black plate (114,1)Cadillac STS Owner Manual - 2011
Bluetooth Controls
Use the buttons located on the steering wheel to
operate the Bluetooth system. SeeAudio Steering
Wheel Controls
on page 4‑124for more information.
b g(Push to Talk) : Press to answer incoming calls,
to confirm system information, and to start voice
recognition.
Pairing
A Bluetooth cell phone must be paired to the Bluetooth
system and then connected to the vehicle before it can
be used. See your cell phone manufacturer's user guide
for Bluetooth functions before pairing the cell phone. If a Bluetooth phone is not connected, calls will be made
using OnStar
®Hands‐Free Calling, if available. Refer
to the OnStar Owner's Guide for more information.
Pairing Information
.Up to five cell phones can be paired to the
Bluetooth system.
.The pairing process is disabled when the vehicle is
moving.
.Pairing only needs to be completed once, unless
the pairing information on the cell phone changes
or the cell phone is deleted from the system.
.Only one paired cell phone can be connected to
the Bluetooth system at a time.
.If multiple paired cell phones are within range
of the system, the system connects to the first
available paired cell phone in the order that they
were first paired to the system. To connect to a
different paired phone, see “Connecting to a
Different Phone” later in this section.
Pairing a Phone
1. Press and holdbgfor two seconds.
2. Say “Bluetooth.”
3. Say “Pair.”The system responds with instructions
and a four‐digit Personal Identification Number
(PIN). The PIN is used in Step 5.
4. Start the pairing process on the cell phone that you want to pair. For help with this process, see your
cell phone manufacturer's user guide.
5. Locate the device named “Your Vehicle”in the list
on the cell phone. Follow the instructions on the
cell phone to enter the PIN number that was
provided in Step 3. After the PIN is successfully
entered, the system prompts you to provide a
name for the paired cell phone. This name will be
used to indicate which phones are paired and
connected to the vehicle. See “Listing All Paired
and Connected Phones” later in this section for
more information.
6. Repeat Steps 1 through 5 to pair additional phones.
4-114

Black plate (64,1)Cadillac STS Owner Manual - 2011
TPMS Sensor Matching Process
Each TPMS sensor has a unique identification code.
Any time you replace one or more of the TPMS sensors
or rotate your vehicle's tires, the identification codes will
need to be matched to the new tire/wheel position. The
sensors are matched to the tire/wheel positions in the
following order: driver side front tire, passenger side
front tire, passenger side rear tire, and driver side rear
tire using a TPMS diagnostic tool. See your dealer for
service.
The TPMS sensors may also be matched to each tire/
wheel position by increasing or decreasing the tire's air
pressure. When increasing the tire's pressure, do not
exceed the maximum inflation pressure indicated on the
tire's sidewall. If using this method to match TPMS
sensors, the complete procedure outlined below must
be performed within 15 minutes of the vehicle being
stationary.
To decrease air-pressure out of a tire you can use the
pointed end of the valve cap, a pencil-style air pressure
gauge, or a key.
You will have one minute to match the first tire/wheel
position, and five minutes overall, to match all four
tire/wheel positions. If it takes longer than one minute to
match the first tire and wheel, or more than five minutes
to match all four tire/wheel positions, the matching
process stops and you will need to start over.The TPM matching process is outlined below:
1. Set the parking brake.
2. Press the push-button ignition switch to Acc.
3. Using the keyless access transmitter, lock and unlock the vehicle's doors.
4. Press the lock and unlock buttons, at the same time, on the keyless access transmitter. The horn
sounds twice, indicating that the TPMS is ready,
and the sensor matching process can begin.
5. Start with the driver side front tire.
6. Remove the valve cap from the valve stem. Activate the TPMS sensor by increasing or
decreasing the tire's air pressure for five seconds,
or until a horn chirp sounds. The horn chirp, which
may take up to 30 seconds to sound, confirms that
the sensor identification code has been matched to
this tire position.
7. Proceed to the passenger side front tire, and repeat the procedure in Step 6.
8. Proceed to the passenger side rear tire, and repeat the procedure in Step 6.
9. Proceed to the driver side rear tire, and repeat the procedure in Step 6.
6-64

Black plate (106,1)Cadillac STS Owner Manual - 2011
Appearance Care
Interior Cleaning
The vehicle's interior will continue to look its best if it is
cleaned often. Although not always visible, dust and dirt
can accumulate on the upholstery. Dirt can damage
carpet, fabric, leather, and plastic surfaces. Regular
vacuuming is recommended to remove particles from
the upholstery. It is important to keep the upholstery
from becoming and remaining heavily soiled. Soils
should be removed as quickly as possible. The
vehicle's interior may experience extremes of heat that
could cause stains to set rapidly.
Lighter colored interiors may require more frequent
cleaning. Use care because newspapers and garments
that transfer color to home furnishings may also transfer
color to the vehicle's interior.
When cleaning the vehicle's interior, only use cleaners
specifically designed for the surfaces being cleaned.
Permanent damage may result from using cleaners on
surfaces for which they were not intended. Use glasscleaner only on glass. Remove any accidental
over-spray from other surfaces immediately. To prevent
over-spray, apply cleaner directly to the cleaning cloth.
Notice:
Using abrasive cleaners when cleaning
glass surfaces on the vehicle, could scratch the
glass and/or cause damage to the rear window
defogger. When cleaning the glass on the vehicle,
use only a soft cloth and glass cleaner.
Many cleaners contain solvents that may become
concentrated in the vehicle's breathing space.
Before using cleaners, read and adhere to all safety
instructions on the label. While cleaning the vehicle's
interior, maintain adequate ventilation by opening the
vehicle's doors and windows.
Dust may be removed from small buttons and knobs
using a small brush with soft bristles.
Products that remove odors from the vehicle's
upholstery and clean the vehicle's glass can be
obtained from your dealer.
6-106