recommended oil CADILLAC SRX 2011 2.G Owners Manual

Black plate (25,1)Cadillac SRX Owner Manual - 2011
In Brief 1-25
Engine Oil Life System
The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time
to change the engine oil and filter.
The oil life system should be reset
to 100% only following an oil
change.
Resetting the Oil Life System
1. Using the DIC MENU button andthumbwheel on the turn signal
lever, display REMAINING OIL
LIFE on the DIC. See Driver
Information Center (DIC) on
page 5‑28 andEngine Oil
Messages on page 5‑35.
2. Press the SET button to reset the oil life at 100%.
Be careful not to reset the oil
life display accidentally at any
time other than after the oil is
changed. It cannot be reset
accurately until the next oil
change. The oil life system can also be reset
as follows:
1. Turn the ignition on with the
engine off.
2. Fully press and release the accelerator pedal three times
within five seconds.
If the CHANGE ENGINE OIL
SOON message is not on, the
system is reset.
See Engine Oil Life System on
page 10‑14.
Fuel E85 (85% Ethanol)
Vehicles that have a FlexFuel badge
and a yellow fuel cap can use either
unleaded gasoline or ethanol fuel
containing up to 85% ethanol (E85).
See Fuel E85 (85% Ethanol) on
page 9‑50. For all other vehicles,
use only the unleaded gasoline
described under Recommended
Fuel on page 9‑47.
Driving for Better Fuel
Economy
Driving habits can affect fuel
mileage. Here are some driving
tips to get the best fuel economy
possible.
.Avoid fast starts and accelerate
smoothly.
.Brake gradually and avoid
abrupt stops.
.Avoid idling the engine for long
periods of time.
.When road and weather
conditions are appropriate,
use cruise control.
.Always follow posted speed
limits or drive more slowly when
conditions require.
.Keep vehicle tires properly
inflated.
.Combine several trips into a
single trip.

Black plate (31,1)Cadillac SRX Owner Manual - 2011
Instruments and Controls 5-31
Turn by Turn
This display is used for the OnStar
or Navigation System Turn-by-Turn
guidance. See the OnStar Owner's
Guide or the Navigation manual,
if the vehicle has navigation, for
more information.
Speed and Curve Assist
This display will show the speed
limit or the advised speed as
determined by the information
provided by the navigation system.
If the map disc loaded in the
navigation system is out of date, this
display may not provide accurate
information. See the Navigation
manual for more information.
Digital Speedometer
The speedometer shows how
fast the vehicle is moving in either
kilometers per hour (km/h) or miles
per hour (mph). The speedometer
cannot be reset.
Blank Display
This display shows no information.Vehicle Information Menu
Items
Press the MENU button on the
turn signal lever until Vehicle
Information Menu is displayed.
Use the thumbwheel to scroll
through the following menu items:
.Tire Pressure
.Remaining Oil Life
.Battery Voltage
.Unit
.Blank
Tire Pressure
The display will show a vehicle
with the approximate pressures
of all four tires. Tire pressure is
displayed in either kilopascal (kPa)
or in pounds per square inch (psi).
See Tire Pressure Monitor System
on page 10‑63 andTire Pressure
Monitor Operation on page 10‑64
for more information. Remaining Oil Life
This display shows an estimate
of the oil's remaining useful life.
If REMAINING OIL LIFE 99% is
displayed, that means 99% of the
current oil life remains.
When the remaining oil life is low,
the CHANGE ENGINE OIL SOON
message will appear on the display.
See
Engine Oil Messages on
page 5‑35. The oil should be
changed as soon as possible.
See Engine Oil on page 10‑10.
In addition to the engine oil life
system monitoring the oil life,
additional maintenance is
recommended in the Maintenance
Schedule in this manual. See
Scheduled Maintenance on
page 11‑2 for more information.
Remember, the Oil Life display
must be reset after each oil
change. It will not reset itself.
Also, be careful not to reset
the Oil Life display accidentally
at any time other than when
the oil has just been changed.

Black plate (49,1)Cadillac SRX Owner Manual - 2011
Driving and Operating 9-49
Fuels in Foreign
Countries
If you plan on driving in another
country outside the United States
or Canada, the proper fuel might
be hard to find. Never use leaded
gasoline or any other fuel not
recommended in the previous text
on fuel. Costly repairs caused by
use of improper fuel would not be
covered by the vehicle warranty.
To check the fuel availability, ask
an auto club, or contact a major oil
company that does business in the
country where you will be driving.
Fuel Additives
To provide cleaner air, all gasolines
in the United States are now
required to contain additives
that help prevent engine and fuel
system deposits from forming,
allowing the emission control
system to work properly. In most
cases, nothing should have to
be added to the fuel. However,
some gasolines contain only the
minimum amount of additive
required to meet U.S. Environmental
Protection Agency regulations.
To help keep fuel injectors and
intake valves clean, or if the vehicle
experiences problems due to dirty
injectors or valves, look for gasoline
that is advertised as TOP TIER
Detergent Gasoline. Look for the
TOP TIER label on the fuel pump
to ensure gasoline meets enhanceddetergency standards developed
by the auto companies. A list of
marketers providing TOP TIER
Detergent Gasoline can be found
at www.toptiergas.com.
For customers who do not use
TOP TIER Detergent Gasoline
regularly, one bottle of GM Fuel
System Treatment PLUS, added
to the fuel tank at every engine oil
change, can help clean deposits
from fuel injectors and intake
valves. GM Fuel System Treatment
PLUS is the only gasoline additive
recommended by General Motors.
It is available at your dealer.
Gasolines containing oxygenates,
such as ethers and ethanol,
and reformulated gasolines
might be available in your area.
We recommend that you use these
gasolines, if they comply with the
specifications described earlier.

Black plate (11,1)Cadillac SRX Owner Manual - 2011
Vehicle Care 10-11
When to Add Engine Oil
If the oil is below the cross-hatched
area at the tip of the dipstick, add
one liter/quart of the recommended
oil and then recheck the level.
See“Selecting the Right Engine Oil”
for an explanation of what kind of
oil to use. For engine oil crankcase
capacity, see Capacities and
Specifications on page 12‑2.
Notice: Do not add too much
oil. Oil levels above or below
the acceptable operating range
shown on the dipstick are harmful
to the engine. If you find that
you have an oil level above the operating range, i.e. the engine
has so much oil that the oil level
gets above the cross-hatched
area that shows the proper
operating range, the engine could
be damaged. You should drain
out the excess oil or limit your
driving of the vehicle and seek a
service professional to remove
the excess amount of oil.
See
Engine Compartment Overview
on page 10‑6 for the location of the
engine oil fill cap.
Add enough oil to put the level
somewhere in the proper operating
range. Push the dipstick all the way
back in when through.
Selecting the Right Engine Oil
Selecting the right engine oil
depends on both the proper oil
specification and viscosity grade:
Specification (3.0L V6 Engine)
Use and ask for engine oils with
the dexos™ certification mark.
Oils meeting the requirements
of your vehicle should have the
dexos™ certification mark on the
container. This certification mark
indicates that the oil has been
approved to the dexos™
specification.

Black plate (12,1)Cadillac SRX Owner Manual - 2011
10-12 Vehicle Care
Your vehicle was filled at the factory
with dexos™approved engine oil.
Notice: Use only engine oil
that is approved to the dexos™
specification or an equivalent
engine oil of the appropriate
viscosity grade. Engine oils
approved to the dexos™
specification will show
the dexos™ symbol on the
container. Failure to use the
recommended engine oil or
equivalent can result in engine
damage not covered by the
vehicle warranty. If you are
unsure whether your oil is
approved to the dexos™
specification, ask your
service provider. Use of Substitute Engine Oils if
dexos™
is unavailable: In the
event that dexos™ approved engine
oil is not available at an oil change
or for maintaining proper oil level,
you may use substitute engine oil
displaying the API Starburst symbol
and of SAE 5W-30 viscosity grade.
Use of oils that do not meet the
dexos™ specification, however,
may result in reduced performance
under certain circumstances.
Specification (2.8L V6 Engine)
Use and ask for engine oils with
the dexos™ certification mark.
Oils meeting the requirements
of your vehicle should have the
dexos™ certification mark on the
container. This certification mark
indicates that the oil has been
approved to the dexos™
specification.Your vehicle was filled at the factory
with dexos™ approved engine oil.
Notice: Use only engine oil
that is approved to the dexos™
specification or an equivalent
engine oil of the appropriate
viscosity grade. Engine oils
approved to the dexos™
specification will show the
dexos™ symbol on the container.
Failure to use the recommended
engine oil or equivalent can
result in engine damage not
covered by the vehicle warranty.
If you are unsure whether your
oil is approved to the dexos™
specification, ask your service
provider.
Use of Substitute Engine Oils if
dexos™ is unavailable for top-up
only: Engine oil not meeting the

Black plate (13,1)Cadillac SRX Owner Manual - 2011
Vehicle Care 10-13
dexos™specification or equivalent
should not be used for an oil
change. In the event that dexos™
approved engine oil is not available
for maintaining proper oil level,
however, you may use substitute
engine oil displaying the API
Starburst symbol and of SAE 5W-30
viscosity grade. Extensive use of
oils that do not meet the dexos™
specification, however, may
result in reduced performance or
engine damage under certain
circumstances.
Maintaining the proper oil level is
very important. However, if you
use a substitute oil for any reason,
we recommend that you perform
a complete oil change back to
dexos™ as soon as possible to
protect the engine and maintain
the engine's peak performance.
Viscosity Grade
SAE 5W-30 is the best viscosity
grade for the vehicle. Do not
use other viscosity oils such as
SAE 10W‐30, 10W‐40, or 20W-50.Cold Temperature Operation: In
an area of extreme cold, where
the temperature falls below
−29°C (−20°F), an SAE 0W-30
oil should be used. An oil of this
viscosity grade will provide easier
cold starting for the engine at
extremely low temperatures.
When selecting an oil of the
appropriate viscosity grade,
be sure to always select an oil that
meets the required specification,
dexos™. See “Specification” for
more information.
Engine Oil Additives/Engine
Oil Flushes
Do not add anything to the oil.
The recommended oils with the
dexos™ specification and displaying
the dexos™ certification mark
are all that is needed for good
performance and engine protection.
Engine oil system flushes are not
recommended and could cause
engine damage not covered by the
vehicle warranty.

Black plate (16,1)Cadillac SRX Owner Manual - 2011
10-16 Vehicle Care
Change the fluid and filter at
the intervals listed inScheduled
Maintenance on page 11‑2, and
be sure to use the fluid listed in
Recommended Fluids and
Lubricants on page 11‑7.
Engine Air Cleaner/Filter
See Engine Compartment Overview
on page 10‑6 for the location of the
engine air cleaner/filter.
When to Inspect the Engine Air
Cleaner/Filter
Inspect the air cleaner/filter at
the scheduled maintenance
intervals and replace it at the first
oil change after each 80 000 km
(50,000 mi) interval. See Scheduled
Maintenance on page 11‑2 for more
information. If driving in dusty/dirty
conditions, inspect the filter at
each engine oil change.
How to Inspect the Engine Air
Cleaner/Filter
To inspect the air cleaner/filter,
remove the filter from the vehicle
and lightly shake the filter to release
loose dust and dirt. If the filter
remains caked with dirt, a new filter
is required. Never use compressed
air to clean the filter.
To inspect or replace the engine air
cleaner/filter:
1. Open the hood. See Hood on
page 10‑5.
2. Locate the air filter housing on the front of the passenger side
of the engine compartment.
See Engine Compartment
Overview on page 10‑6. 3.0 L V6 Shown, 2.8 L V6 Similar
A. Air Duct Clamp
B. Electrical Connectors
C. Retaining Clips
3. Disconnect the outlet duct by loosening the air duct clamp (A).
4. Disconnect the electrical connectors (B).
5. Lift the retaining clips (C) on the air filter housing.

Black plate (21,1)Cadillac SRX Owner Manual - 2011
Vehicle Care 10-21
{WARNING
Adding only plain water or some
other liquid to the cooling system
can be dangerous. Plain water
and other liquids, can boil before
the proper coolant mixture will.
The vehicle's coolant warning
system is set for the proper
coolant mixture. With plain water
or the wrong mixture, the engine
could get too hot but you would
not get the overheat warning.
The engine could catch fire and
you or others could be burned.
Use a 50/50 mixture of clean,
drinkable water and DEX-COOL
coolant.
Notice: In cold weather, water
can freeze and crack the engine,
radiator, heater core and other
parts. Use the recommended
coolant and the proper coolant
mixture.
{WARNING
You can be burned if you spill
coolant on hot engine parts.
Coolant contains ethylene glycol
and it will burn if the engine parts
are hot enough. Do not spill
coolant on a hot engine.
2.8 L V6 Engine
3.0 L V6 Engine
1. Remove the coolant surge tank pressure cap when the cooling
system, including the coolant
surge tank pressure cap and
upper radiator hose, is no
longer hot.
Turn the pressure cap slowly
counterclockwise about
one-quarter of a turn. If you
hear a hiss, wait for that to stop.
This will allow any pressure
still left to be vented out the
discharge hose.

Black plate (27,1)Cadillac SRX Owner Manual - 2011
Vehicle Care 10-27
.A fluid leak in the brake
hydraulic system can also
cause a low fluid level. Have
the brake hydraulic system
fixed, since a leak means that
sooner or later the brakes will
not work well.
Do not top off the brake fluid.
Adding fluid does not correct a
leak. If fluid is added when the
linings are worn, there will be too
much fluid when new brake linings
are installed. Add or remove brake
fluid, as necessary, only when work
is done on the brake hydraulic
system.
{WARNING
If too much brake fluid is added,
it can spill on the engine and
burn, if the engine is hot enough.
You or others could be burned,
and the vehicle could be
damaged. Add brake fluid only
when work is done on the brake
hydraulic system. When the brake fluid falls to a low
level, the brake warning light comes
on. See
Brake System Warning
Light on page 5‑22.
What to Add
Use only new DOT 3 brake
fluid from a sealed container.
See Recommended Fluids and
Lubricants on page 11‑7.
Always clean the brake fluid
reservoir cap and the area
around the cap before removing it.
This helps keep dirt from entering
the reservoir.
{WARNING
With the wrong kind of fluid in
the brake hydraulic system,
the brakes might not work well.
This could cause a crash. Always
use the proper brake fluid. Notice:
.Using the wrong fluid
can badly damage brake
hydraulic system parts.
For example, just a few
drops of mineral-based oil,
such as engine oil, in the
brake hydraulic system can
damage brake hydraulic
system parts so badly that
they will have to be replaced.
Do not let someone put in
the wrong kind of fluid.
.If brake fluid is spilled on the
vehicle's painted surfaces,
the paint finish can be
damaged. Be careful not
to spill brake fluid on the
vehicle. If you do, wash it
off immediately.

Black plate (28,1)Cadillac SRX Owner Manual - 2011
10-28 Vehicle Care
Battery
Refer to the replacement number
shown on the original battery label
when a new battery is needed.
SeeEngine Compartment Overview
on page 10‑6 for battery location.
{DANGER
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.
Vehicle Storage
{WARNING
Batteries have acid that can burn
you and gas that can explode.
You can be badly hurt if you are
not careful. See Jump Starting on
page 10‑94 for tips on working
around a battery without
getting hurt.
Infrequent Usage: Remove the
black, negative (−) cable from the
battery to keep the battery from
running down.
Extended Storage: Remove the
black, negative (−) cable from the
battery or use a battery trickle
charger.
All-Wheel Drive
Transfer Case
When to Check and Change
Lubricant
The transfer case is filled with oil
during manufacture, which then
does not require changing. It is not
necessary to regularly check the
transfer case fluid unless there is a
leak suspected or an unusual noise
is heard. A fluid loss could indicate
a problem. It is recommended to
have the transfer case serviced
at your dealer by trained service
technicians.