2008 CADILLAC STS radio

The information may be displayed in English or metric
units and appears as an image focused out toward
the front of your vehicle. To change from English
to metric units, seeDIC Operation and Displays
on page 3-74.
The HUD consists of the following information:
Speedometer
Turn Signal Indicators
High-Beam Indicator Symbol
Driver Shift Control Transmission Feature,
seeAutomatic Transmission Operation
on page 2-32
Check Gages Icon
Adaptive Cruise Control Features and Indicators
(If Equipped), seeAdaptive Cruise Control on
page 3-20
Forward Collision Alert Features and Indicators
(If Equipped), seeForward Collision Alert (FCA)
System on page 3-10
Radio FeaturesBe sure to continue scanning your displays, controls
and driving environment just as you would in a vehicle
without HUD. If you never look at your instrument
panel cluster, you may not see something important,
such as a warning light. Under important warning
conditions, the CHECK GAGES message will
display in the HUD. View your Driver Information
Center (DIC) for more information.United States version shown, Canada similar
3-44

As light shines out from the HUD, it is possible for light
to shine back in. In rare occurrences, when the sun
is at a specic angle and position, the sun’s rays can
shine back into the HUD. When this occurs, the display
device within the HUD will be temporarily illuminated.
The event will end when the vehicle’s angle to the
sun changes.
Clean the inside of the windshield as needed to remove
any dirt or lm that reduces the sharpness or clarity
of the HUD image.
To clean the HUD, spray household glass cleaner on a
soft, clean cloth. Wipe the HUD lens gently, then dry it.
Notice:When cleaning, be careful not to scratch the
HUD or camera lenses. Do not spray glass cleaner
directly on the HUD lens because the cleaner could
leak inside the unit and cause damage.
If the ignition is on and you cannot see the HUD image,
check to see if:
Something is covering the HUD unit.
The brightness is adjusted properly.
The HUD image is adjusted to the proper height.
Ambient light in the direction your vehicle is
facing is low.
A fuse is blown. SeeFuses and Circuit Breakers
on page 5-117.The windshield is part of the HUD system.
SeeWindshield Replacement on page 5-55.
The following Adaptive Cruise Control message
may appear in the HUD:
The PEDAL APPLIED ACC OVERRIDE message
indicates that you are pressing your foot on the
accelerator pedal and overriding Adaptive Cruise
Control. While this is being done, the system will not
automatically apply the brakes. Once you remove
your foot from the accelerator pedal, Adaptive Cruise
Control will return to normal operation and be able
to apply the brakes, if needed.
An Adaptive Cruise Control active symbol, alert symbol
or vehicle ahead symbol may also appear. SeeAdaptive
Cruise Control on page 3-20for more information.
Accessory Power Outlet(s)
Your vehicle is equipped with accessory power outlets.
The outlets can be used to plug in electrical equipment
such as a cellular telephone, CB radio, etc.
Your vehicle has one outlet in front of the center
console, one in the center console lid and there may be
an additional outlet in the rear of the center console.
Your vehicle may have a small cap that must be
removed to access the accessory power outlet.
If it does, when not using the outlet be sure to cover
it with the protective cap.
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If, after several seconds, both status indicator lights
remain on, or if there are no lights at all, there may
be a problem with the lights or the passenger sensing
system. See your dealer/retailer for service.
{CAUTION:
If the airbag readiness light in the instrument
panel cluster ever comes on and stays on,
it means that something may be wrong with
the airbag system. If this ever happens,
have the vehicle serviced promptly, because
an adult-size person sitting in the right front
passenger’s seat may not have the protection
of the airbag(s). SeeAirbag Readiness Light
on page 3-60for more on this, including
important safety information.
Charging System Light
This light will come
on briey when you
turn on the ignition,
but the engine is not
running, as a check to
show you it is working.
It should go out once the engine is running. If it stays
on, or comes on while you are driving, you may have
a problem with the charging system. A charging system
Driver Information Center (DIC) message may also
appear. SeeDIC Warnings and Messages on page 3-80
for more information. This light could indicate that
you have problems with a generator drive belt,
or another electrical problem. Have it checked right
away. If you must drive a short distance with the
light on, be certain to turn off all your accessories,
such as the radio and air conditioner.
3-63

BATTERY VOLTAGE HIGH
This symbol appears
with this message.
This message displays when the electrical charging
system is overcharging the battery. When the system
detects that the battery voltage is above an estimated
16 volts, this message displays.
To reduce the charging overload, use the vehicle’s
accessories:
Turn on the exterior lamps and radio.
Set the climate control on AUTO and the
fan speed on the highest setting.
Turn the rear window defogger on.
The normal battery voltage range is 11.5 to 15.5 volts
when the engine is running. To monitor battery
voltage on the DIC, press the information button until
BATTERY VOLTS displays.
BATTERY VOLTAGE LOW
This symbol appears
with this message.
This message displays when the electrical system is
charging less than 10 volts or the battery has been
drained.
If this message appears immediately after starting the
engine, it is possible that the generator can still recharge
the battery. The battery should recharge while driving,
but may take a few hours to do so. Consider using
an auxiliary charger to boost the battery after returning
home or to a nal destination. Follow the manufacturer’s
instructions.
If this message appears while driving or after starting
your vehicle and stays on, have it checked immediately
to determine the cause of this problem.
To help the generator recharge the battery quickly,
reduce the load on the electrical system by turning off
the accessories.
The normal battery voltage range is 11.5 to 15.5 volts.
To monitor battery voltage on the DIC, press the
information button until BATTERY VOLTS displays.
3-82

NO FOBS DETECTED
This message displays if the vehicle does not detect
the presence of a keyless access transmitter when you
have attempted to start the vehicle or a vehicle door
has just closed. The following conditions may cause
this message to appear:
Driver-added equipment plugged into the accessory
power outlet on the center console is causing
interference. Examples of these devices are cell
phones and cell phone chargers, two-way radios,
power inverters, or similar items. Try moving
the keyless access transmitter away from these
devices when starting the vehicle. In addition,
PDA devices and remote garage and gate openers
may also generate Electromagnetic Interference
(EMI) that may interfere with the keyless access
transmitter. Do not carry the keyless access
transmitter in the same pocket or bag as these
devices.
The vehicle is experiencing Electromagnetic
Interference (EMI). Some locations, such as
airports, automatic toll booths, and some gas
stations, have EMI elds which may interfere
with the keyless access transmitter.If moving the transmitter
to different locations
within the vehicle does not
help, place the transmitter
in the center console
transmitter pocket with
the buttons facing
forward and then press
the START button.
The vehicle’s battery voltage is low. The battery
voltage must be above 10 volts for the keyless
access transmitter to be detected properly.
NO FOB OFF OR RUN?
This message displays when the keyless access
transmitter is not detected inside the vehicle while
you are trying to turn the ignition off. Your vehicle may
be near a strong radio antenna signal causing the
keyless access system to be jammed. The vehicle
remains in ACCESSORY until OFF or START has
been pressed or 10 minutes has expired. If you turn the
ignition off and you cannot nd the keyless access
transmitter, you will not be able to restart the vehicle.
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Audio System(s)
Determine which radio your vehicle has and then
read the pages following to familiarize yourself with
its features.
{CAUTION:
This system provides you with far greater
access to audio stations and song listings.
Giving extended attention to entertainment
tasks while driving can cause a crash and you
or others can be injured or killed. Always keep
your eyes on the road and your mind on the
drive — avoid engaging in extended searching
while driving.
Keeping your mind on the drive is important for
safe driving. SeeDefensive Driving on page 4-2.
Here are some ways in which you can help avoid
distraction while driving.While your vehicle is parked:
Familiarize yourself with all of its controls.
Familiarize yourself with its operation.
Set up your audio system by presetting your
favorite radio stations, setting the tone, and
adjusting the speakers. Then, when driving
conditions permit, you can tune to your favorite
radio stations using the presets and steering
wheel controls if the vehicle has them.
Notice:Before adding any sound equipment to
your vehicle, such as an audio system, CD player,
CB radio, mobile telephone, or two-way radio, make
sure that it can be added by checking with your
dealer/retailer. Also, check federal rules covering
mobile radio and telephone units. If sound equipment
can be added, it is very important to do it properly.
Added sound equipment may interfere with the
operation of your vehicle’s engine, radio, or other
systems, and even damage them. Your vehicle’s
systems may interfere with the operation of sound
equipment that has been added.
Your vehicle has a feature called Retained Accessory
Power (RAP). With RAP, the audio system can be
played even after the ignition is turned off. SeeRetained
Accessory Power (RAP) on page 2-29for more
information.
3-98

Setting the Time
1. Press thew(tune/select) knob (the passenger
side knob) to enter the main menu.
2. Turn the same knob until SET CLOCK displays.
3. Press this knob to select SET CLOCK.
4. Turn this knob to adjust the time.
5. Press the same knob to update the time.
VEHICLE TIME UPDATED displays.
If the CLOCK/RADIO DISP (display) is programmed
into one of the congurable keys, pressing the key
switches the display back to the clock set function.
The time and date always appears on the radio display.
See “Congurable Radio Display Keys” later in this
section for more information on conguring the keys.
Setting the Date
1. Press thewknob (the passenger side knob)
to enter the main menu.
2. Turn the same knob until SET DATE displays.
3. Press this knob to select SET DATE.
4. Turn this knob to adjust the date.
5. Press the same knob to update the time.
VEHICLE DATE UPDATED displays.
If the DATE is programmed into one of the congurable
keys, pressing the key switches the display back to
the date set function. The time and date always appears
on the radio display. See “Congurable Radio Display
Keys” later in this section for more information on
conguring the keys.
3-99

Radio(s) (MP3)Radio Data System (RDS)
The audio system has a Radio Data System (RDS).
RDS features are available for use only on FM stations
that broadcast RDS information.
With RDS, the radio can do the following:
Seek to stations broadcasting the selected type
of programming
Receive announcements concerning local and
national emergencies
Display messages from radio stations
Seek to stations with traffic announcements
This system relies upon receiving specic information,
when available, from these stations. In rare cases,
a radio station can broadcast incorrect information
that causes the radio features to work improperly.
If this happens, contact the radio station.
While the radio is tuned to an RDS station, the station
name or call letters display instead of the frequency.
RDS stations can also provide the time of day,
a program type (PTY) for current programming,
and the name of the program being broadcast. Radio with CD shown, Radio with
Six-Disc CD similar
3-100