Setting the Clock
Radio with a Single CD or a
Six-Disc CD Player
The vehicle has an analog clock as well as the digital
radio clock. At the time of new vehicle delivery, the digital
radio clock display should be disabled. If you decide to
use the digital radio clock as well as the analog clock, you
can change the setting to enable the radio clock display.
Enabling/Disabling the Digital
Radio Clock
For the Single CD Player
To turn the radio clock display on or off:
1. Turn the radio on.
2. Press the
Hbutton until the clock and date setting
menus appear.3. Press the pushbutton located under the forward
arrow tab until the menu for default clock and
date settings appear.
4. Press the pushbutton located under the currently
displayed status of either ON or OFF. The ON
display indicates the radio clock display is disabled
and the OFF display indicates the radio clock display
is enabled. Press this pushbutton to toggle the radio
clock display on or off.
If the radio clock display is turned on, the screen
displays Radio Clock ON for 10 seconds, then
returns to the original clock display menu.
If the radio clock display is turned off, the
screen displays Radio Clock OFF for 10 seconds.
The menus for clock and date settings are removed,
and ON displays as a current status indicating that
the clock display can be turned on, if desired.
The radio clock and analog clock are not synchronized.
Occasionally you might need to set the digital radio
clock using the procedure below to synchronize
both clocks.
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For a Six-Disc CD Player
To turn the radio clock display on or off:
1. Turn the radio on.
2. Press the MENU button until
His displayed
3. Press the pushbutton located under
Huntil the
clock and date settings appear.
4. Press the pushbutton located under the forward
arrow tab until the menu for default clock and
date settings appear.
5. Press the pushbutton located under the currently
displayed status of either ON or OFF. The ON
display indicates the radio clock display is disabled
and the OFF display indicates the radio clock display
is enabled. Press this pushbutton to toggle the radio
clock display on or off.
If the radio clock display is turned on, the screen
displays Radio Clock ON for 10 seconds, then
returns to the original clock display menu.
If the radio clock display is turned off, the
screen displays Radio Clock OFF for 10 seconds.
The menus for clock and date settings are removed,
and ON displays as a current status indicating that
the clock display can be turned on, if desired.
Setting the Time and Date
For the Single CD Player
This type of radio has aHbutton for setting the time
and date. To set the time and date:
1. Turn the radio on.
2. Press
Hand HR, MIN, MM, DD, YYYY
(hour, minute, month, day, and year) displays.
3. Press the pushbutton located under any one of
the tabs that you want to change. Every time the
pushbutton is pressed again, the time or the date
if selected, increases by one.
Another way to increase the time or date, is to
press the right SEEK arrow or the
\FWD
button.
To decrease the time or date, press the left SEEK
arrow or the
sREV button. You can also turn
the
aknob, located on the upper right side of the
radio faceplate, to adjust the selected setting.
3-97
For a Six-Disc CD Player
This type of radio has a MENU button for setting the
time and date. To set the time and date:
1. Turn the radio on.
2. Press the MENU button until
Hoption is displayed.
3. Press the pushbutton located under
Hand the
HR, MIN, MM, DD, YYYY (hour, minute, month,
day, and year) displays.
4. Press the pushbutton located under any one of
the tabs that you want to change. Every time the
pushbutton is pressed again, the time or the date
if selected, increases by one.
Another way to increase the time or date, is to
press the right SEEK arrow or the
\FWD
button.
To decrease the time or date, press the left SEEK
arrow or the
sREV button. You can also turn
the
aknob, located on the upper right side of the
radio faceplate, to adjust the selected setting.
Changing the Time and Date Default
Setting
For the Single CD Player
To change the time and date default setting:
1. Change the time default setting from 12 hour to
24 hour or the date default setting from month/day/
year to day/month/year, by pressing the
Hbutton.
2. Once the clock and date settings display along with
the forward arrow tab, press the pushbutton located
under the forward arrow tab until the time 12H and
24H, and the date MM/DD/YYYY (month, day, and
year) and DD/MM/YYYY (day, month, and year)
displays.
3. Press the pushbutton located under the desired
option, then press the
Hbutton again to apply
the selected default, or let the screen time out.
3-98
For the Six-Disc CD Player
To change the time and date default setting:
1. Change the time default setting from 12 hour to
24 hour or the date default setting from month/day/
year to day/month/year, by pressing the MENU
button.
2. Once
Hdisplays, press the pushbutton located
under
Huntil the time and date settings display
along with a forward arrow.
3. Press the pushbutton located under the forward
arrow tab until the time 12H and 24H, and the
date MM/DD/YYYY (month, day, and year) and
DD/MM/YYYY (day, month, and year) displays.
4. Press the pushbutton located under the desired
option, then press the MENU button again to
apply the selected default, or let the screen
time out.
Radio(s) (MP3)
Radio Data System (RDS)
The audio system has RDS. The RDS feature is
available for use only on FM stations that broadcast RDS
information. This system relies upon receiving speci c
information from these stations and only works when the
information is available. While the radio is tuned to an
FM-RDS station, the station name or call letters display.
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.Radio with CD shown, Radio with
Six-Disc CD similar
3-99
Audio System
When using the in-vehicle Bluetooth system, sound
comes through the vehicle’s front audio system speakers
and overrides the audio system. Use the audio system
volume knob, during a call, to change the volume level.
The adjusted volume level remains in memory for later
calls. To prevent missed calls, a minimum volume level
is used if the volume is turned down too low.
Bluetooth Controls
Use the buttons located on the steering wheel to
operate the in-vehicle Bluetooth system. SeeAudio
Steering Wheel Controls on page 3-127for more
information.
bg(Push To Talk):Press to answer incoming calls,
to con rm system information, and to start speech
recognition.
cx(Phone On Hook):Press to end a call, reject a
call, or to cancel an operation.
Pairing
A Bluetooth enabled cell phone must be paired to
the in-vehicle Bluetooth system rst and then connected
to the vehicle before it can be used. See the cell phone
manufacturers 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 ve cell phones can be paired to the in-vehicle
Bluetooth system.
The pairing process is disabled when the vehicle is
moving.
The in-vehicle Bluetooth system automatically links
with the rst available paired cell phone in the
order the phone was paired.
Only one paired cell phone can be connected to the
in-vehicle Bluetooth system at a time.
Pairing should only need to be completed once,
unless changes to the pairing information have
been made or the phone is deleted.
To link to a different paired phone, see Linking to a
Different Phone later in this section.
3-117
If there is a problem with
ABS, this warning light
stays on. SeeAntilock
Brake System (ABS)
Warning Light on
page 3-57.
Let us say the road is wet and you are driving safely.
Suddenly, an animal jumps out in front of you. You slam
on the brakes and continue braking. Here is what
happens with ABS:
A computer senses that the wheels are slowing down.
If one of the wheels is about to stop rolling, the computer
will separately work the brakes at each front wheel
and at both rear wheels.
ABS can change the brake pressure to each wheel, as
required, faster than any driver could. This can help
the driver steer around the obstacle while braking hard.
As the brakes are applied, the computer keeps receiving
updates on wheel speed and controls braking pressure
accordingly.
Remember: ABS does not change the time needed to get
a foot up to the brake pedal or always decrease stopping
distance. If you get too close to the vehicle in front of you,
there will not be enough time to apply the brakes if that
vehicle suddenly slows or stops. Always leave enough
room up ahead to stop, even with ABS.Using ABS
Do not pump the brakes. Just hold the brake pedal
down rmly and let antilock work. The antilock pump or
motor operating might be heard and the brake pedal
might be felt to pulsate, but this is normal.
Braking in Emergencies
ABS allows the driver to steer and brake at the same
time. In many emergencies, steering can help more than
even the very best braking.
Brake Assist
This vehicle has a Brake Assist feature designed to
assist the driver in stopping or decreasing vehicle speed
in emergency driving conditions. This feature uses the
stability system hydraulic brake control module to
supplement the power brake system under conditions
where the driver has quickly and forcefully applied
the brake pedal in an attempt to quickly stop or slow
down the vehicle. The stability system hydraulic
brake control module increases brake pressure at each
corner of the vehicle until the ABS activates. Minor
brake pedal pulsations or pedal movement during this
time is normal and the driver should continue to
apply the brake pedal as the driving situation dictates
The Brake Assist feature will automatically disengage
when the brake pedal is released or brake pedal
pressure is quickly decreased.
4-5
Towing a Trailer
The Cadillac Professional Vehicle cannot tow a trailer.
{CAUTION:
The driver can lose control when pulling a trailer if
the correct equipment is not used or the vehicle is
not driven properly. For example, if the trailer is
too heavy, the brakes may not work well — or
even at all. The driver and passengers could be
seriously injured. The vehicle may also be
damaged; the resulting repairs would not be
covered by the vehicle warranty. Pull a trailer only
if all the steps in this section have been followed.
Ask your dealer/retailer for advice and information
about towing a trailer with the vehicle.
Notice:Pulling a trailer improperly can damage the
vehicle and result in costly repairs not covered
by the vehicle warranty. To pull a trailer correctly,
follow the advice in this section and see your
dealer/retailer for important information about
towing a trailer with the vehicle.The vehicle can tow a trailer if it is equipped with the
proper trailer towing equipment. To identify the trailering
capacity of the vehicle, read the information in “Weight
of the Trailer” that appears later in this section. Trailering
is different than just driving the vehicle by itself.
Trailering means changes in handling, acceleration,
braking, durability and fuel economy. Successful, safe
trailering takes correct equipment, and it has to be used
properly.
The following information has many time-tested,
important trailering tips and safety rules. Many of these
are important for the safety of the driver and the
passengers. So please read this section carefully before
pulling a trailer.
Load-pulling components such as the engine,
transmission, axles, wheel assemblies and tires are
forced to work harder against the drag of the added
weight. The engine is required to operate at relatively
higher speeds and under greater loads, generating extra
heat. The trailer also adds considerably to wind
resistance, increasing the pulling requirements.
4-28
Engine Oil Additives / Engine Oil
Flushes
Do not add anything to the oil. The recommended oils
with the starburst symbol that meet GM standards are
all that is needed for good performance and engine
protection.
Engine oil system ushes are not recommended and
could cause engine damage not covered by the vehicle
warranty.
Engine Oil Life System
When to Change Engine Oil
This vehicle has a computer system that indicates when
to change the engine oil and lter. This is based on
engine revolutions and engine temperature, and not on
mileage. Based on driving conditions, the mileage at
which an oil change is indicated can vary considerably.
For the oil life system to work properly, the system
must be reset every time the oil is changed.When the system has calculated that oil life has been
diminished, it indicates that an oil change is necessary.
A CHANGE ENGINE OIL SOON message in the Driver
Information Center (DIC) comes on. Change the oil as
soon as possible within the next 600 miles (1 000 km).
It is possible that, if driving under the best conditions, the
oil life system might not indicate that an oil change is
necessary for over a year. However, the engine oil and
lter must be changed at least once a year and at this
time the system must be reset. Your dealer/retailer has
trained people who will perform this work using genuine
parts and reset the system. It is also important to check
the oil regularly and keep it at the proper level.
If the system is ever reset accidentally, the oil must be
changed at 3,000 miles (5 000 km) since the last oil
change. Remember to reset the oil life system whenever
the oil is changed.
5-16