2011 CADILLAC STS flat tire

Black plate (22,1)Cadillac STS Owner Manual - 2011
Tire Pressure Monitor
This vehicle may have a Tire Pressure Monitor
System (TPMS).
The TPMS warming light
alerts you to a significant
loss in pressure of one of
the vehicles tires.
If the warning light comes on, stop as soon as possible
and inflate the tires to the recommended pressure
shown on the tire loading information label. See
Loading the Vehicle
on page 5‑23. The warning light
will remain on until the tire pressure is corrected.
During cooler conditions, the low tire pressure warning
light may appear when the vehicle is first started and
then turn off. This may be an early indicator that the tire
pressures are getting low and the tires need to be
inflated to the proper pressure.
The TPMS does not replace normal monthly tire
maintenance. It is the driver ’s responsibility to maintain
correct tire pressures.
See Tire Pressure Monitor System
on page 6‑60and
Tire Pressure Monitor Operation on page 6‑62.
Tire Sealant and Compressor Kit
This vehicle may come with a jack and spare tire or a
tire sealant and compressor kit. The kit can be used to
seal small punctures in the tread area of the tire.
See Tire Sealant and Compressor Kit (Without Selector
Switch)
on page 6‑76or Tire Sealant and Compressor
Kit (With Selector Switch)on page 6‑85for complete
operating information.
If the vehicle came with a jack and spare tire, see
Changing a Flat Tire on page 6‑94.
Engine Oil Life System
The engine oil life system calculates engine oil life
based on vehicle use and displays a DIC message
when it is necessary to change the engine oil and filter.
The oil life system should be reset to 100% only
following an oil change.
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Black plate (23,1)Cadillac STS Owner Manual - 2011
Resetting the Oil Life System
1. Press the up or down arrow to scroll the DIC toshow OIL LIFE.
2. Once the XXX% ENGINE OIL LIFE menu item is highlighted, press and hold the RESET button until
the percentage shows 100%.
If the percentage does not return to 100% or if the
CHANGE ENGINE OIL SOON message comes
back on when the vehicle is started, the engine oil
life system has not reset. Repeat the procedure.
See Engine Oil Life System on page 6‑20.
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, if equipped.
.Always follow posted speed limits or drive more
slowly when conditions require.
.Keep vehicle tires properly inflated.
.Combine several trips into a single trip.
.Replace the vehicle's tires with the same TPC
Spec number molded into the tire's sidewall near
the size.
.Follow recommended scheduled maintenance.
Roadside Service
U.S. or Canada: 1-800-882-1112
TTY Users: 1-888-889-2438
As the owner of a new Cadillac, you are automatically
enrolled in the Roadside Service program which is
available 24 hours a day, 365 days a year to give minor
repair information or make towing arrangements.
For more information see Roadside Service
on
page 1‑23.
Roadside Service and OnStar
If you have a current OnStar subscription, press
the
Qbutton and the current GPS location will be sent
to an OnStar Advisor who will assess your problem,
contact Roadside Service, and relay exact location to
get you the help you need.
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Black plate (62,1)Cadillac STS Owner Manual - 2011
Tire Pressure Light
For vehicles with a tire
pressure monitoring
system, this light comes
on briefly when the engine
is started. It provides
information about tire
pressures and the Tire
Pressure Monitoring
System.
When the Light is On Steady
This indicates that one or more of the tires is
significantly underinflated.
A tire pressure message in the Driver Information
Center (DIC), can accompany the light. SeeDriver
Information Center (DIC)
on page 4‑69for more
information. Stop and check the tires as soon as it is
safe to do so. If underinflated, inflate to the proper
pressure. See Inflation - Tire Pressure
on page 6‑58for more information.
When the Light Flashes First and Then is
On Steady
This indicates that there may be a problem with the Tire
Pressure Monitor System. The light flashes for about a
minute and stays on steady for the remainder of the
ignition cycle. This sequence repeats with every ignition
cycle. SeeTire Pressure Monitor Operation
on
page 6‑62for more information.
Malfunction Indicator Lamp
A computer system called OBD II (On-Board
Diagnostics-Second Generation) monitors operation
of the fuel, ignition, and emission control systems.
It ensures that emissions are at acceptable levels for
the life of the vehicle, helping to produce a cleaner
environment.
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Black plate (74,1)Cadillac STS Owner Manual - 2011
BATTERY VOLTS
This display shows the current battery voltage. If the
voltage is in the normal range, the value will display.
For example, the display may read 13.2 BATTERY
VOLTS. If the voltage is low, the display will have
LOW after it. If the voltage is high, the display will have
HIGH after it. Your vehicle's charging system regulates
voltage based on the state of the battery. The battery
voltage may fluctuate when viewing this information
on the DIC. This is normal. SeeCharging System Light
on page 4‑57for more information.
If there is a problem with the battery charging system,
the DIC may display a message. See DIC Warnings
and Messages
on page 4‑76and Electric Power
Managementon page 4‑37for more information.
Tire Pressure
This display shows the pressure for each tire in either
pounds per square inch (psi) or kilopascals (kPa). If the
tire pressure is normal, the value will display. If the tire
pressure is low, LOW will appear on the display with the
value. See Inflation - Tire Pressure
on page 6‑58and
DIC Warnings and Messageson page 4‑76for more
information. Press the information button to scroll
through the following displays:
LF TIRE: This display shows the pressure in the driver
side front tire. RF TIRE:
This display shows the pressure in the
passenger side front tire.
LR TIRE: This display shows the pressure in the driver
side rear tire.
RR TIRE: This display shows the pressure in the
passenger side rear tire.
If the tire pressure display shows dashes instead of a
value, there may be a problem with your vehicle. If this
consistently occurs, see your dealer for service.
ENGINE OIL LIFE
If your vehicle has this display, it shows the estimated
oil life remaining. If you see 99% ENGINE OIL LIFE on
the display, that means that 99% of the current oil life
remains.
When the oil life is depleted, the CHANGE ENGINE OIL
SOON message will appear on the display. Change the
oil as soon as possible. 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 7‑3andEngine Oil on page 6‑16.
After an oil change, reset the ENGINE OIL LIFE display.
To reset, see Engine Oil Life System
on page 6‑20.
The display will show 100% ENGINE OIL LIFE after it
has been reset. Also clear the CHANGE ENGINE OIL
SOON message from the display.
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Black plate (79,1)Cadillac STS Owner Manual - 2011
CHECK TIRE PRESSURE or TIRE LOW
ADD AIR TO TIRE
This message displays when the pressure in one or
more of the vehicle's tires Is low. It also gives the
location of the tire. The low tire pressure warning light
will also comes on. SeeTire Pressure Light
on
page 4‑62. If a tire pressure message appears on the
DIC, stop as soon as you can. Have the tire pressures
checked and set to those shown on the Tire Loading
Information label. See Tires
on page 6‑50,Loading the
Vehicleon page 5‑23, and Inflation - Tire Pressureon
page 6‑58. The DIC also shows the tire pressure
values. See DIC Operation and Displayson page 4‑70.
CHECK WASHER FLUID
This symbol appears
with this message.
This message displays when the windshield washer
fluid is low. Fill the windshield washer fluid reservoir as
soon as possible. See Windshield Washer Fluid
on
page 6‑34for more information.
CLEAN RADAR
This message displays when the Adaptive Cruise
Control system is disabled because the radar is blocked
and cannot detect vehicles in your path. It may also
activate during heavy rain or due to road spray. To
clean the system, see “Cleaning the System” under
Adaptive Cruise Control on page 4‑15.
DRIVER DOOR AJAR
This symbol appears
with this message.
This message displays when the driver door is not
closed completely. Make sure that the door is closed
completely.
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Black plate (18,1)Cadillac STS Owner Manual - 2011
Before Leaving on a Long Trip
To prepare your vehicle for a long trip, consider having
it serviced by your dealer 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 inflated 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, find 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.
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Black plate (19,1)Cadillac STS Owner Manual - 2011
Hill and Mountain Roads
Driving on steep hills or through mountains is different
than driving on flat or rolling terrain. Tips for driving in
these conditions include:
.Keep the vehicle serviced and in good shape.
.Check all fluid levels and brakes, tires, cooling
system, and transmission.
.Going down steep or long hills, shift to a
lower gear.
{WARNING:
If you do not shift down, the brakes could get so
hot that they would not work well. You would then
have poor braking or even none going down a hill.
You could crash. Shift down to let the engine
assist the brakes on a steep downhill slope.
{WARNING:
Coasting downhill in N (Neutral) or with the
ignition off is dangerous. The brakes will have to
do all the work of slowing down and they could
get so hot that they would not work well. You
would then have poor braking or even none going
down a hill. You could crash. Always have the
engine running and the vehicle in gear when
going downhill.
.Stay in your own lane. Do not swing wide or cut
across the center of the road. Drive at speeds that
let you stay in your own lane.
.Top of hills: Be alert—something could be in your
lane (stalled car, accident).
.Pay attention to special road signs (falling rocks
area, winding roads, long grades, passing or
no-passing zones) and take appropriate action.
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Black plate (24,1)Cadillac STS Owner Manual - 2011
Tire and Loading Information Label
Example Label
A vehicle specific Tire and Loading Information
label is attached to the vehicle's center pillar
(B-pillar). With the driver's door open, you will
find the label attached below the door lockpost (striker). The Tire and Loading Information
label shows the number of occupant seating
positions (A), and the maximum vehicle capacity
weight (B) in kilograms and pounds.
The Tire and Loading Information label also
shows the tire size of the original equipment
tires (C) and the recommended cold tire inflation
pressures (D). For more information on tires and
inflation see
Tires
on page 6‑50andInflation - Tire
Pressure
on page 6‑58.
There is also important loading information on the
Certification label. It tells you the Gross Vehicle
Weight Rating (GVWR) and the Gross Axle
Weight Rating (GAWR) for the front and rear axle;
see “Certification Label” later in this section.
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