2009 CADILLAC CTS oil

Calibrating Drive In Circles
This message displays when calibrating the compass.
Drive the vehicle in circles at less than 5 mph (8 km/h)
to complete the calibration. SeeDIC Compass on
page 3-56for more information.
Calibration Complete
This message displays when the compass calibration is
complete. SeeDIC Compass on page 3-56for more
information.
Change Engine Oil Soon
When this message displays, it means that service is
required for the vehicle. See your dealer/retailer.
SeeEngine Oil on page 5-18andScheduled
Maintenance on page 6-4for more information.
When you reset the Change Engine Oil Soon message
by clearing it from the display, you still must reset
the engine oil life system separately. For more
information on resetting the engine oil life system,
seeEngine Oil Life System on page 5-21.
Check Tire Pressure
This message displays when the pressure in one or
more of the vehicle’s tires needs to be checked. It also
displays Left Front, Right Front, Left Rear, or Right
Rear to indicate which tire. More than one tire pressure
message can be received at a time. To read the
other messages, press the set/reset button. If a tire
pressure message appears, stop as soon as you can.
Have the tire pressures checked and set to those shown
on the Tire Loading Information label. SeeTires on
page 5-61,Loading the Vehicle on page 4-20, and
Inflation - Tire Pressure on page 5-69. The DIC display
also shows the tire pressure values. SeeDIC
Operation and Displays on page 3-51. If the tire
pressure is low, the low tire pressure warning light
comes on. SeeTire Pressure Light on page 3-42.
Cruise Set To XXX MPH (km/h)
This message displays whenever the cruise control
is set. SeeCruise Control on page 3-14for more
information.
3-60

Engine Oil Low Add Oil
If the vehicle has an oil level sensor, this message
displays if the oil level in the vehicle is low. Check the
oil level and correct it as necessary. You may need to let
the vehicle cool or warm up and cycle the ignition to
be sure this message clears.
This message clears itself after 10 seconds, until the
next ignition cycle. SeeEngine Oil on page 5-18
for additional information.
Engine Overheated Idle Engine
Notice:If you drive your vehicle while the engine
is overheating, severe engine damage may occur.
If an overheat warning appears on the instrument
panel cluster and/or DIC, stop the vehicle as soon as
possible. Do not increase the engine speed above
normal idling speed. SeeEngine Overheating
on page 5-37for more information.
This message displays when the engine coolant
temperature is too hot. Stop and allow the vehicle to
idle until it cools down. SeeEngine Coolant
Temperature Warning Light on page 3-41.
SeeOverheated Engine Protection Operating Mode on
page 5-39for information on driving to a safe place
in an emergency.
Engine Power Is Reduced
This message displays when the engine power is
being reduced to protect the engine from damage.
There could be several malfunctions that might cause
this message. Reduced engine power can affect
the vehicle’s ability to accelerate. If this message is on,
but there is no reduction in performance, proceed to
your destination. The performance may be reduced the
next time the vehicle is driven. The vehicle may be
driven at a reduced speed while this message is on, but
acceleration and speed may be reduced. Anytime this
message stays on, the vehicle should be taken to
your dealer/retailer for service as soon as possible.
Fuel Level Low
This message displays when the vehicle is low on fuel.
Rell the fuel tank as soon as possible. A chime may
sound when this message displays. SeeFilling the Tank
on page 5-8.
Heated Washer Fluid Wash (Washer)
Wipes Pending
If the vehicle has this feature, this message displays
when you turn on the heated windshield washer
uid system. See “Heated Windshield Washer” under
Windshield Washer on page 3-12for more information.
3-63

Heated Washer Fluid System Off
If the vehicle has this feature, this message displays
when you manually turn off the heated windshield
washer uid system or when the system automatically
turns off. See “Heated Windshield Washer” under
Windshield Washer on page 3-12for more information.
This message clears itself after 10 seconds.
Hood Open
This message displays when the hood is not closed
completely. Make sure that the hood is closed
completely.
Ice Possible Drive With Care
This message displays when the outside temperature is
cold enough to create icy road conditions. Adjust your
driving accordingly.
Learn Delay Active Wait XX Min
(Minutes)
If the vehicle has the keyless access system, this
message displays when matching new transmitters to
the vehicle. SeeKeyless Access System Operation
on page 2-8for more information.
Left Rear Door Open
This message displays when the driver side rear door is
not closed completely. Make sure that the door is
closed completely.
Maximum # Electronic Keys Learned
If the vehicle has the keyless access system, this
message displays when the maximum number of
transmitters have been learned. SeeKeyless Access
System Operation on page 2-8for more information.
Oil Pressure Low Stop Engine
Notice:If you drive your vehicle while the engine
oil pressure is low, severe engine damage may
occur. If a low oil pressure warning appears on the
instrument panel cluster and/or DIC, stop the
vehicle as soon as possible. Do not drive the vehicle
until the cause of the low oil pressure is corrected.
SeeEngine Oil on page 5-18for more information.
This message displays when the vehicle’s engine
oil pressure is low. The oil pressure light may also
appear on the instrument panel cluster. SeeOil
Pressure Light on page 3-46. SeeEngine Oil on
page 5-18for more information.
3-64

Stop the vehicle immediately, as engine damage can
result from driving a vehicle with low oil pressure.
Have the vehicle serviced by your dealer/retailer as
soon as possible when this message is displayed.
Park Brake Released
For vehicles with the Electric Parking Brake, this
message displays when the parking brake has been
released from the set position. SeeElectric Parking
Brake on page 2-44for more information.
Park Brake Set
For vehicles with the Electric Parking Brake, this
message displays when the parking brake has been
applied to the set position. SeeElectric Parking Brake
on page 2-44for more information.
Parking Assist Off
If the vehicle has the Ultrasonic Rear Parking Assist
(URPA) system, after the vehicle has been started, this
message displays to remind the driver that the URPA
system has been turned off. Press the set/reset button to
acknowledge this message and clear it from the DIC
display. To turn the URPA system back on, see “Parking
Assist” underDIC Operation and Displays on page 3-51.
SeeUltrasonic Rear Parking Assist (URPA) on
page 2-54for more information.
Passenger Door Open
This message displays when the passenger side front
door is not closed completely. Make sure that the door
is closed completely.
Press Brake Pedal to Release Park
Brake
For vehicles with the Electric Parking Brake, this
message displays if you try to release the park
brake system without rst pressing the brake pedal.
SeeElectric Parking Brake on page 2-44for more
information.
Press Brake To Start Engine
(Automatic Transmission Only)
If the vehicle has the keyless access system, this
message displays if you try to start the engine without
having the brake pressed. The brake needs to be
pressed when starting the engine. SeeIgnition Positions
(Key Access) on page 2-31orIgnition Positions
(Keyless Access) on page 2-32for more information.
Press Start Control To Learn Keys
If the vehicle has the keyless access system, this
message displays when matching new transmitters to
the vehicle. SeeKeyless Access System Operation
on page 2-8for more information.
3-65

Service A/C System
This message displays when the electronic sensors that
control the air conditioning and heating systems are
no longer working. Have the climate control system
serviced by your dealer/retailer if you notice a drop in
heating and air conditioning efficiency.
Service All Wheel Drive
This message displays if a problem occurs with the
All-Wheel Drive (AWD) system. The vehicle will run in
2WD. This could be caused by:
An electronics problem
An AWD system oil overheat
Worn out or overheated clutch plates
Various electrical issues
If this message appears, stop as soon as possible
and turn off the ignition for 30 seconds. Restart
the vehicle and check for the message on the DIC
display. If the message is still displayed or appears
again when you begin driving, the system needs service.
See your dealer/retailer right away.
Service Battery Charging System
This message displays when there is a problem with the
generator and battery charging systems. Driving with this
problem could drain the battery. Turn off all unnecessary
accessories. Stop and turn off the vehicle as soon as it is
safe to do so. Have the electrical system checked by your
dealer/retailer. Under certain conditions, the charging
system light may also turn on in the instrument panel
cluster. SeeCharging System Light on page 3-38for
more information.
Service Brake Assist
This message displays if there is a problem with the
brake system. The brake system warning light and the
antilock brake system (ABS) warning light may also
display on the instrument panel cluster. SeeBrake
System Warning Light on page 3-39andAntilock Brake
System (ABS) Warning Light on page 3-40for more
information. Stop as soon as possible and turn off the
vehicle. Restart the vehicle and check for the message
on the DIC display. If the message displays immediately
or again after you begin driving, the brake system
needs service. See your dealer/retailer as soon as
possible. SeeBrakes on page 5-42for more information.
3-67

Care of Your CD and DVD-A Discs
If playing a CD or DVD-A disc, the sound quality can be
reduced due to disc quality, the method of recording,
the quality of the music that has been recorded, and the
way the disc has been handled. Handle them carefully.
Store disc(s) in their original cases or other protective
cases and away from direct sunlight and dust.
The CD/DVD-A player scans the bottom surface of
the disc. If the surface of a disc is damaged, such
as cracked, broken, or scratched, the disc may not
play properly or not at all. Do not touch the bottom
side of a disc while handling it; this could damage the
surface. Pick up discs by grasping the outer edges
or the edge of the hole and the outer edge.
If the surface of a disc is soiled, take a soft, lint free cloth
or dampen a clean, soft cloth in a mild, neutral detergent
solution mixed with water, and clean it. Make sure the
wiping process starts from the center to the edge.
Care of Your CD or DVD-A Player
Do not add any label to a disc, it could get caught in the
CD/DVD-A player. If a disc is recorded on a personal
computer and a description label is needed, label the top
of the recorded disc with a marking pen.The use of disc lens cleaners for discs is not advised,
due to the risk of contaminating the lens of the disc
optics with lubricants internal to the CD/DVD-A player
mechanism.
Notice:If a label is added to a CD, or more than
one CD is inserted into the slot at a time, or an
attempt is made to play scratched or damaged CDs,
the CD player could be damaged. While using the
CD player, use only CDs in good condition without
any label, load one CD at a time, and keep the
CD player and the loading slot free of foreign
materials, liquids, and debris.
If an error displays, see “Disc Messages” later in this
section.
Playing an MP3/WMA Disc
Radios with the MP3 feature are capable of playing an
MP3/WMA CD-R or CD-RW disc. Radios with the
DVD Audio feature, are capable of playing MP3/WMA
on DVD+/-R discs. For more information, seeUsing
an MP3 on page 3-108later in this section.
3-96

Competitive Driving
Competitive driving may affect the vehicle warranty.
See your warranty book before using your vehicle
for competitive driving.
Notice:If you use your vehicle for competitive
driving, the engine may use more oil than it would
with normal use. Low oil levels can damage the
engine. Be sure to check the oil level often during
competitive driving and keep the level at or near the
upper mark that shows the proper operating range
on the engine oil dipstick. For information on how to
add oil, seeEngine Oil on page 5-18.
CTS-V Only: For competitive driving, it is recommended
that the brake uid be replaced with a high performance
brake uid that has a dry boiling point greater than 534°F
(279°C). After conversion to the high performance brake
uid, follow the brake uid service recommendations
outlined by the uid manufacturer. Do not use silicone
or DOT-5 brake uids.
Driving at Night
Night driving is more dangerous than day driving because
some drivers are likely to be impaired — by alcohol or
drugs, with night vision problems, or by fatigue.Night driving tips include:
Drive defensively.
Do not drink and drive.
Reduce headlamp glare by adjusting the inside
rearview mirror.
Slow down and keep more space between you and
other vehicles because headlamps can only light up
so much road ahead.
Watch for animals.
When tired, pull off the road.
Do not wear sunglasses.
Avoid staring directly into approaching headlamps.
Keep the windshield and all glass on your vehicle
clean — inside and out.
Keep your eyes moving, especially during turns or
curves.
No one can see as well at night as in the daytime.
But, as we get older, these differences increase.
A 50-year-old driver might need at least twice as much
light to see the same thing at night as a 20-year-old.
4-13

Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer/retailer before departing.
Things to check on your own include:
Windshield Washer Fluid:Reservoir full? Windows
clean — inside and outside?
Wiper Blades:In good shape?
Fuel, Engine Oil, Other Fluids:All levels checked?
Lamps:Do they all work and are lenses clean?
Tires:Are treads good? Are tires inated to
recommended pressure?
Weather and Maps:Safe to travel? Have
up-to-date maps?
Highway Hypnosis
Always be alert and pay attention to your surroundings
while driving. If you become tired or sleepy, nd a
safe place to park your vehicle and rest.
Other driving tips include:
Keep the vehicle well ventilated.
Keep interior temperature cool.
Keep your eyes moving — scan the road ahead
and to the sides.
Check the rearview mirror and vehicle instruments
often.
4-15