change time CADILLAC CTS 2009 2.G Owner's Manual

Playing an MP3/WMA
Insert a CD partway into the slot (Single CD Player), or
press the load button and wait for the message to
insert disc (Six-Disc CD Player), label side up.
The player pulls in the CD and should begin playing.
For the Single CD Player, the track number displays at
the left and center of the screen. A Shuffle label appears
below. Press the pushbutton located under the Shuffle
label to play the MP3/WMA les of the CD in random
order.
For the Six-Disc CD Player, the disc number displays at
the upper right side of the screen. The track number
displays at the left and center of the screen. The Shuffle,
Disc, and Folder labels appear below. Press the
pushbutton located under the Shuffle label to play the
MP3/WMA les of the currently selected CD in random
order. Press the pushbuttons located under the Disc
or Folder labels to change to another disc or folder.
As each new track starts to play, the track number and
song title displays.
Z(Eject):Press to eject a CD. If the CD is not
removed, after several seconds, the CD automatically
pulls back into the player and begins playing.
For the Six-Disc CD player, press and hold this button
for two seconds to eject all discs.
TUNE/TONE:Turn to select MP3/WMA les on the
CD playing.
©SEEK¨:Press the left arrow to go to the start of
the current MP3/WMA le, if more than ve seconds
have played. Press the right arrow to go to the
next MP3/WMA le. If either arrow is held or pressed
multiple times, the player continues moving backward or
forward through MP3/WMA les on the CD.
Sc(Previous Folder):Press the pushbutton under
the Folder label to go to the rst track in the previous
folder.
cT(Next Folder):Press the pushbutton under the
Folder label to go to the rst track in the next folder.
sREV (Reverse):Press and hold to reverse playback
quickly within an MP3/WMA le. Sound is heard at a
reduced volume. The elapsed time of the le displays.
Release to resume playing the le.
\FWD (Fast Forward):Press and hold to advance
playback quickly within an MP3/WMA le. Sound is
heard at a reduced volume. The elapsed time of the le
displays. Release to resume playing the le.
Shuffle:With the shuffle setting, MP3/WMA les on the
CD can be played in random, rather than sequential
order, on the CD currently playing. To use shuffle:
To play MP3/WMA les from the CD in random
order, press the pushbutton under the Shuffle
label until Shuffle On displays. Press again to turn
shuffle off.
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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.
Pairing a Phone
1. Press and holdbgfor two seconds:
For vehicles without a navigation system, the
system responds with “Ready” followed by a tone.
For vehicles with a navigation system, the system
responds with a tone. After the tone say “Hands
Free”. The system responds with “Ready”
followed by a tone.
2. Say “Bluetooth”. The system responds with
“Bluetooth ready” followed by a tone.
3. Say “Pair”. The system responds with instructions
and a four digit PIN number. The PIN number will
be used in Step 4.
4. Start the Pairing process on the cell phone that will
be paired to the vehicle. Reference the cell phone
manufacturers user guide for information on
this process.
Locate the device named “General Motors” in the
list on the cellular phone and follow the instructions
on the cell phone to enter the four digit PIN number
that was provided in Step 3.
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If there is a problem with
ABS, this warning light will
stay on. SeeAntilock Brake
System (ABS) Warning
Light on page 3-40.
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 wheel.
ABS can change the brake pressure to each wheel, as
required, faster than any driver could. This can help
you steer around the obstacle while braking hard.
As you brake, the computer keeps receiving updates on
wheel speed and controls braking pressure accordingly.
Remember: ABS does not change the time you need to
get your foot up to the brake pedal or always decrease
stopping distance. If you get too close to the vehicle in
front of you, you will not have time to apply the brakes
if that vehicle suddenly slows or stops. Always leave
enough room up ahead to stop, even though you
have ABS.Using ABS
Do not pump the brakes. Just hold the brake pedal down
rmly and let antilock work for you. You might hear the
antilock pump or motor operate, and feel the brake pedal
pulsate, but this is normal.
Braking in Emergencies
With ABS, you can steer and brake at the same time.
In many emergencies, steering can help more than even
the very best braking.
Brake Assist (Except CTS-V)
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

Competitive Driving Mode
To select this optional handling mode, press the
TCS/StabiliTrak button quickly two times and the
STABILITRAK COMPETITVE MODE displays in the
Driver Information Center (DIC). While in the StabiliTrak
Competitive Mode, TCS does not limit wheel spin, and
the TCS/StabiliTrak warning light comes on. Adjust your
driving accordingly.
Press the TCS/StabiliTrak button again, or turn the
ignition to ACC/ACCESSORY and restart the vehicle,
to turn TCS back on and turn the TCS/StabiliTrak
warning light off.
Notice:When traction control is turned off, or
Competitive Driving Mode is active, it is possible to
lose traction. If you attempt to shift with the rear
wheels spinning with a loss of traction, it is possible
to cause damage to the transmission. Do not attempt
to shift when the rear wheels do not have traction.
Damage caused by misuse of the vehicle is not
covered. See the warranty book for additional
information.
Magnetic Ride Control™
With this feature on the CTS-V, the Magnetic Ride
Control system adjusts the ride of the vehicle to Touring
or Sport modes. Magnetic Ride Control monitors the
suspension system to determine the proper system
response.
TOUR:Use for normal city and highway driving.
This setting provides a smooth, soft ride.
SPORT:Use where road conditions or personal
preference demand more control. This setting provides
more “feel”, or response to road conditions.
The setting can be changed at any time. Based on road
conditions, steering wheel angle and the vehicle speed,
the system automatically adjusts to provide the best
handling while providing a smooth ride. The Touring and
Sport modes will feel similar on a smooth road. Select a
new setting whenever driving conditions change.
The Driver Information Center (DIC) briey displays
SUSPENSION MODE TOURING or SUSPENSION
MODE SPORT on vehicle startup or when a new mode
is selected.
4-8

Press and release this
button, located in the
center of the instrument
panel, to change modes.
Limited-Slip Rear Axle
Vehicles with a limited-slip rear axle can give more
traction on snow, mud, ice, sand or gravel. It works like
a standard axle most of the time, but when traction
is low, this feature allows the drive wheel with the most
traction to move the vehicle.
All-Wheel Drive (AWD) System
With this feature, the AWD system will automatically
monitor and adjust engine power to the front and
rear wheels for the best traction and handling. If there is
a loss of traction or stability, the AWD system works
with the electronic stability control system to increase
power to the front wheels as necessary.
If the spare tire is on the vehicle, there may be a slight
reduction in performance of the AWD system.
SeeDIC Warnings and Messages on page 3-58for
AWD related DIC messages.
Steering
Power Steering
If you lose power steering assist because the engine
stops or the system is not functioning, you can steer but
it will take much more effort.
Speed Variable Assist Steering
Your vehicle has a steering system that varies the
amount of effort required to steer the vehicle in relation
to the speed of the vehicle.
The amount of steering effort required is less at slower
speeds to make the vehicle more maneuverable and
easier to park. At faster speeds, the steering effort
increases to provide a sport-like feel to the steering.
This provides maximum control and stability.
If your vehicle seems harder to steer than normal when
parking or driving slowly, there may be a problem
with the system. You will still have power steering, but
steering will be stiffer than normal at slow speeds.
See your dealer/retailer for service.
4-9

Towing a Trailer (CTS)
{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.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 your safety and that of your passengers.
So please read this section carefully before pulling a
trailer.
Load-pulling components such as the engine,
transmission, rear axle, 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

Turn Signals When Towing a Trailer
The arrows on the instrument panel ash whenever
signaling a turn or lane change. Properly hooked up, the
trailer lamps also ash, telling other drivers the vehicle
is turning, changing lanes or stopping.
When towing a trailer, the arrows on the instrument
panel ash for turns even if the bulbs on the trailer are
burned out. For this reason you may think other
drivers are seeing the signal when they are not. It is
important to check occasionally to be sure the
trailer bulbs are still working.
The vehicle has bulb warning lights. When a trailer
lighting system is plugged into the vehicle’s lighting
system, its bulb warning lights may not let the driver
know if one of the lamps goes out. So, when the a trailer
lighting system plugged in, be sure to check the
vehicle and trailer lamps from time to time to be sure
they are all working. Once the trailer lamps are
disconnected, the bulb warning lights can again let the
driver know that one of the vehicle lamps is out.
Driving On Grades
Reduce speed and shift to a lower gearbeforestarting
down a long or steep downgrade. If the transmission is
not shifted down, the brakes might have to be used so
much that they would get hot and no longer work well.
On a long uphill grade, shift down and reduce the
vehicle’s speed to around 45 mph (70 km/h) to reduce
the possibility of the engine and the transmission
overheating.
Vehicles can tow in D (Drive). Shift the transmission to
a lower gear if the transmission shifts too often under
heavy loads and/or hilly conditions. For vehicles with a
manual transmission, it is better not to use the
highest gear.
When towing at high altitude on steep uphill grades,
consider the following: Engine coolant will boil at a lower
temperature than at normal altitudes. If the engine is
turned off immediately after towing at high altitude
on steep uphill grades, the vehicle may show signs
similar to engine overheating. To avoid this, let
the engine run while parked, preferably on level ground,
with the automatic transmission in P (Park) or the
manual transmission in N (Neutral) for a few minutes
before turning the engine off. If the overheat warning
comes on, seeEngine Overheating on page 5-37.
4-33

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
you need 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 lets you know
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 will be indicated can vary
considerably. For the oil life system to work properly, you
must reset the system every time the oil is changed.When the system has calculated that oil life has been
diminished, it will indicate that an oil change is necessary.
A Change Engine Oil Soon message will come on.
SeeDIC Warnings and Messages on page 3-58. Change
the oil as soon as possible within the next 600 miles
(1 000 km). It is possible that, if you are 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 service 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, you must
change the oil at 3,000 miles (5 000 km) since the last
oil change. Remember to reset the oil life system
whenever the oil is changed.
5-21

If No Steam Is Coming From The
Engine Compartment
If an engine overheat warning is displayed but no steam
can be seen or heard, the problem may not be too
serious. Sometimes the engine can get a little too hot
when the vehicle:
Climbs a long hill on a hot day.
Stops after high-speed driving.
Idles for long periods in traffic.
Tows a trailer.
If the overheat warning is displayed with no sign of
steam:
1. Turn the air conditioning off.
2. Turn the heater on to the highest temperature and
to the highest fan speed. Open the windows as
necessary.
3. In heavy traffic, let the engine idle in N (Neutral)
while stopped. If it is safe to do so, pull off the
road, shift to P (Park) or N (Neutral) and let
the engine idle.
If the temperature overheat gage is no longer in the
overheat zone or an overheat warning no longer
displays, the vehicle can be driven. Continue to drive
the vehicle slow for about 10 minutes. Keep a safe
vehicle distance from the car in front of you. If the
warning does not come back on, continue to drive
normally.If the warning continues, pull over, stop, and park the
vehicle right away.
If there is no sign of steam, idle the engine for
three minutes while parked. If the warning is still
displayed, turn off the engine until it cools down. Also,
see “Overheated Engine Protection Operating Mode”
next in this section.
Overheated Engine Protection
Operating Mode
This operating mode allows your vehicle to be driven
to a safe place in an emergency. Should a hot engine
condition exist, an overheat protection mode which
alternates ring groups of cylinders helps prevent engine
damage. In this mode, there is a loss in power and engine
performance. Driving extended miles (km) and/or towing
a trailer in the overheat protection mode should be
avoided.
Notice:After driving in the overheated engine
protection operating mode, to avoid engine damage,
allow the engine to cool before attempting any
repair. The engine oil will be severely degraded.
Repair the cause of coolant loss and change the oil.
SeeEngine Oil on page 5-18.
5-39

Replacing Brake System Parts
The braking system on a vehicle is complex. Its many
parts have to be of top quality and work well together if
the vehicle is to have really good braking. The vehicle
was designed and tested with top-quality brake parts.
When parts of the braking system are replaced — for
example, when the brake linings wear down and new
ones are installed — be sure to get new approved
replacement parts. If this is not done, the brakes might
not work properly. For example, if someone puts in brake
linings that are wrong for the vehicle, the balance
between the front and rear brakes can change — for the
worse. The braking performance expected can change in
many other ways if the wrong replacement brake parts
are installed.
Battery
This vehicle has a maintenance free battery. It is located
in the trunk, behind the trim panel, on the passenger side
of the vehicle. When it is time for a new battery, see your
dealer/retailer for one that has the replacement number
shown on the original battery’s label.Warning:Battery posts, terminals, and related
accessories contain lead and lead compounds,
chemicals known to the State of California to cause
cancer and reproductive harm. Wash hands after
handling.
After a power loss, such as disconnecting the battery
or removing the maxi fuses in the power distribution
fuse block, the following steps must be performed
to calibrate the electronic throttle control. If this is
not done, the engine will not run properly.
1. Turn the ignition to ON/RUN. Do not start the
engine.
2. Leave the ignition in ON/RUN for at least three
minutes so that the electronic throttle control will
cycle and re-learn its home position.
3. Turn the ignition to LOCK/OFF.
4. Start and run the engine for at least 30 seconds.
5-45