2011 CADILLAC DTS flat tire

Black plate (19,1)Cadillac DTS Owner Manual - 2011
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 seeTires
on page 6‑48andInflation - Tire
Pressure
on page 6‑57.
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.
If you have a Professional Vehicle, a Tire and
Loading Information label specific to your vehicle
will be provided and installed by the final body
manufacturer. The Tire and Loading Information
label, should be attached to the B‐pillar of your
vehicle. See the final stage manufacturer's
manual or contact them directly. The label shows
the original tires installed on your professional
vehicle and the recommended cold tire inflation
pressures for those tires. The label also tells you
the professional vehicle's capacity weight.
Steps for Determining Correct Load Limit
1.Locate the statement “The combined weight
of occupants and cargo should never exceed
XXX kg or XXX lbs” on your vehicle's placard.
2.Determine the combined weight of the driver
and passengers that will be riding in your
vehicle.
3.Subtract the combined weight of the driver
and passengers from XXX kg or XXX lbs.
4.The resulting figure equals the available
amount of cargo and luggage load capacity.
For example, if the“XXX”amount equals
1400 lbs and there will be five 150 lb
passengers in your vehicle, the amount of
available cargo and luggage load capacity is
650 lbs (1400 −750 (5 x 150) = 650 lbs).
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Black plate (29,1)Cadillac DTS Owner Manual - 2011
Using a weight-carrying hitch, the trailer tongue (A)
should weigh 10 to 15 percent of the total loaded trailer
weight (B).
After loading the trailer, weigh the trailer and then the
tongue, separately, to see if the weights are proper.
If they are not, adjustments might be made by moving
some items around in the trailer.
Total Weight on the Vehicle's Tires
Be sure the vehicle's tires are inflated to the upper limit
for cold tires. These numbers can be found on the
Certification/Tire label. SeeLoading the Vehicle
on
page 5‑18. Make sure not to go over the GVW limit for
the vehicle, including the weight of the trailer tongue.
Hitches
It is important to have the correct hitch equipment.
Crosswinds, large trucks going by and rough roads are
a few reasons why the right hitch is needed. Here are
some rules to follow:
.The rear bumper on the vehicle is not intended
for hitches. Do not attach rental hitches or
other bumper-type hitches to it. Use only a
frame-mounted hitch that does not attach to the
bumper.
.Will any holes be made in the body of the vehicle
when the trailer hitch is installed? If there are, then
be sure to seal the holes later when the hitch is
removed. If the holes are not sealed, dirt, water,
and deadly carbon monoxide (CO) from the
exhaust can get into the vehicle. See Engine
Exhaust
on page 3‑33for more information.
Safety Chains
Always attach chains between the vehicle and the
trailer. Cross the safety chains under the tongue of
the trailer to help prevent the tongue from contacting
the road if it becomes separated from the hitch.
Instructions about safety chains may be provided by
the hitch manufacturer or by the trailer manufacturer.
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Black plate (32,1)Cadillac DTS Owner Manual - 2011
3. When the wheel chocks are in place, release thebrake pedal until the chocks absorb the load.
4. Reapply the brake pedal. Then apply the parking brake and shift the transmission into P (Park).
5. Release the brake pedal.
Leaving After Parking on a Hill
1. Apply and hold the brake pedal while you:
.start the engine,
.shift into a gear, and
.release the parking brake.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Maintenance When Trailer Towing
The vehicle needs service more often when pulling a
trailer. See Scheduled Maintenanceon page 7‑3for
more information. Things that are especially important
in trailer operation are automatic transmission fluid,
engine oil, belts, cooling system and brake system. It is
a good idea to inspect these before and during the trip.
Check periodically to see that all hitch nuts and bolts
are tight.
Engine Cooling When Trailer Towing
The cooling system may temporarily overheat during
severe operating conditions. See Engine Overheating
on page 6‑29.
Changing a Tire When Trailer Towing
If the vehicle gets a flat tire while towing a trailer, be
sure to secure the trailer and disconnect it from the
vehicle before changing the tire.
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Black plate (1,1)Cadillac DTS Owner Manual - 2011
Section 6 Service and Appearance Care
Service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Accessories and Modifications . . . . . . . . . . . . . . . . . . 6-3
California Proposition 65 Warning . . . . . . . . . . . . . . . 6-4
California Perchlorate Materials Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-4
Doing Your Own Service Work . . . . . . . . . . . . . . . . . . 6-4
Adding Equipment to the Outside of the Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Gasoline Octane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Gasoline Specifications . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
California Fuel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Additives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Fuels in Foreign Countries . . . . . . . . . . . . . . . . . . . . . . 6-7
Filling the Tank . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-8
Filling a Portable Fuel Container . . . . . . . . . . . . . . . 6-11
Checking Things Under the Hood . . . . . . . . . . . . . . .6-12
Hood Release . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-13
Engine Compartment Overview . . . . . . . . . . . . . . . . 6-14
Engine Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-15
Engine Oil Life System . . . . . . . . . . . . . . . . . . . . . . . . 6-18
Engine Air Cleaner/Filter . . . . . . . . . . . . . . . . . . . . . . . 6-19
Automatic Transmission Fluid . . . . . . . . . . . . . . . . . . 6-21
Cooling System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-24
Engine Coolant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-26
Engine Overheating . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-29 Overheated Engine Protection
Operating Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-31
Power Steering Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . 6-32
Windshield Washer Fluid . . . . . . . . . . . . . . . . . . . . . . 6-32
Brakes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-33
Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-36
Jump Starting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-38
Headlamp Aiming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-43
Bulb Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-46
High Intensity Discharge (HID) Lighting . . . . . . . . 6-46
Windshield Wiper Blade Replacement . . . . . . . . . . .6-46
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-48
Tire Sidewall Labeling . . . . . . . . . . . . . . . . . . . . . . . . . 6-49
Tire Terminology and Definitions . . . . . . . . . . . . . . . 6-54
Inflation - Tire Pressure . . . . . . . . . . . . . . . . . . . . . . . . 6-57
High-Speed Operation . . . . . . . . . . . . . . . . . . . . . . . . . 6-59
Tire Pressure Monitor System . . . . . . . . . . . . . . . . . 6-60
Tire Pressure Monitor Operation . . . . . . . . . . . . . . . 6-61
Tire Inspection and Rotation . . . . . . . . . . . . . . . . . . . 6-65
When It Is Time for New Tires . . . . . . . . . . . . . . . . . 6-67
Buying New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-68
Different Size Tires and Wheels . . . . . . . . . . . . . . . 6-70
Uniform Tire Quality Grading . . . . . . . . . . . . . . . . . . . 6-70
Wheel Alignment and Tire Balance . . . . . . . . . . . . 6-72
Wheel Replacement . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-72
6-1

Black plate (2,1)Cadillac DTS Owner Manual - 2011
Section 6 Service and Appearance Care
Tire Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-73
If a Tire Goes Flat . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-73
Tire Sealant and Compressor Kit . . . . . . . . . . . . . . 6-75
Tire Sealant and Compressor Kit Storage . . . . . . 6-82
Changing a Flat Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-83
Removing the Spare Tire and Tools . . . . . . . . . . . . 6-84
Removing the Flat Tire and Installing theSpare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-86
Storing a Flat or Spare Tire and Tools . . . . . . . . . 6-91
Spare Tire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-93
Appearance Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94
Interior Cleaning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-94
Fabric/Carpet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-95
Leather . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-96
Instrument Panel, Vinyl, and Other Plastic Surfaces . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97
Wood Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97
Speaker Covers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97
Care of Safety Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97
Weatherstrips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-97
Washing Your Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . 6-98
Cleaning Exterior Lamps/Lenses . . . . . . . . . . . . . . 6-98 Finish Care . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-98
Windshield and Wiper Blades . . . . . . . . . . . . . . . . . . 6-99
Aluminum or Chrome-Plated Wheels
and Trim . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-100
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-101
Sheet Metal Damage . . . . . . . . . . . . . . . . . . . . . . . . . 6-101
Finish Damage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-101
Underbody Maintenance . . . . . . . . . . . . . . . . . . . . . 6-101
Chemical Paint Spotting . . . . . . . . . . . . . . . . . . . . . . 6-101
Vehicle Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-102
Vehicle Identification Number (VIN) . . . . . . . . . . . 6-102
Service Parts Identification Label . . . . . . . . . . . . . 6-102
Electrical System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-103
Add-On Electrical Equipment . . . . . . . . . . . . . . . . . 6-103
Headlamp Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-103
Windshield Wiper Fuses . . . . . . . . . . . . . . . . . . . . . . 6-103
Power Windows and Other Power Options . . . 6-104
Fuses and Circuit Breakers . . . . . . . . . . . . . . . . . . . 6-104
Underhood Fuse Block . . . . . . . . . . . . . . . . . . . . . . . 6-104
Rear Underseat Fuse Block . . . . . . . . . . . . . . . . . . 6-107
Capacities and Specifications . . . . . . . . . . . . . . . . . .6-112
6-2

Black plate (43,1)Cadillac DTS Owner Manual - 2011
To disconnect the jumper cables from both vehicles, do
the following:1. Disconnect the black negative (−) cable from the vehicle that had the dead battery.
2. Disconnect the black negative (−) cable from the vehicle with the good battery.
3. Disconnect the red positive (+) cable from the vehicle with the good battery.
4. Disconnect the red positive (+) cable from the other vehicle.
5. Return the remote positive (+) terminal cover to its original position.
Headlamp Aiming
The vehicle has a visual optical headlamp aiming
system. The aim has been preset at the factory and
should need no further adjustment.
However, if the vehicle is damaged in a crash, the
headlamp aim may be affected and adjustment may be
necessary.
If oncoming vehicles flash their high beams at you, this
may also mean the vertical aim needs to be adjusted. It is recommended that the vehicle is taken to your
dealer for service if the headlamps need to be re-aimed.
It is possible however, to re-aim the headlamps as
described.
Notice:
To make sure the headlamps are aimed
properly, read all the instructions before beginning.
Failure to follow these instructions could cause
damage to headlamp parts.
The vehicle should:
.Be placed so the headlamps are 25 ft. (7.6 m) from
a light colored wall.
.Have all four tires on a level surface which is level
all the way to the wall.
.Be placed so it is perpendicular to the wall.
.Not have any snow, ice, or mud on it.
.Be fully assembled and all other work stopped
while headlamp aiming is being performed.
.Be normally loaded with a full tank of fuel and
one person or 160 lbs (75 kg) sitting on the
driver seat.
.Have all tires properly inflated.
.Have the spare tire is in its original location in the
vehicle.
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Black plate (48,1)Cadillac DTS Owner Manual - 2011
Tires
Your new vehicle comes with high-quality tires
made by a leading tire manufacturer. If you ever
have questions about your tire warranty and
where to obtain service, see your vehicle
Warranty booklet for details. For additional
information refer to the tire manufacturer.
{WARNING:
.Poorly maintained and improperly used tires
are dangerous.
.Overloading your tires can cause overheating
as a result of too much flexing. You could
have a blowout and a serious accident. See
Loading the Vehicle on page 5‑18.
.Under inflated tires pose the same danger as
overloaded tires. The resulting crash could
cause serious injury. Check all tires frequently
to maintain the recommended pressure. Tire
pressure should be checked when your tires
are cold.(Continued)
WARNING: (Continued)
.Over inflated tires are more likely to be
cut, punctured, or broken by a sudden
impact—such as when you hit a pothole.
Keep tires at the recommended pressure.
.Worn or old tires can cause a crash. If your
tread is badly worn, replace them.
.Replace any tires that have been damaged by
impacts with potholes, curbs, etc.
.Improperly repaired tires can cause a crash.
Only your dealer or an authorized tire service
center should repair, replace, dismount, and
mount the tires.
.Do not spin the tires in excess of 55 km/h
(35 mph) on slippery surfaces such as snow,
mud, ice, etc. Excessive spinning may cause
the tires to explode.
See High-Speed Operation
on page 6‑59for inflation
pressure adjustment for high speed driving.
6-48

Black plate (50,1)Cadillac DTS Owner Manual - 2011
(G) Maximum Cold Inflation Load Limit:
Maximum load that can be carried and the
maximum pressure needed to support that load.
For information on recommended tire pressure
seeInflation - Tire Pressure
on page 6‑57and
Loading the Vehicle
on page 5‑18.
Compact Spare Tire Example
(A) Temporary Use Only:The compact spare
tire or temporary use tire has a tread life of
approximately 3,000 miles (5 000 km) and should not be driven at speeds over 65 mph (105 km/h).
The compact spare tire is for emergency use
when a regular road tire has lost air and gone flat.
See
Spare Tire
on page 6‑93andIf a Tire Goes
Flat
on page 6‑73.
(B) Tire Ply Material
:The type of cord and
number of plies in the sidewall and under the
tread.
(C) Tire Identification Number (TIN)
:The Tire
Identification Number (TIN). The TIN shows the
manufacturer and plant code, tire size, and date
the tire was manufactured. The TIN is molded
onto both sides of the tire, although only one side
may have the date of manufacture.
(D) Maximum Cold Inflation Load Limit
:
Maximum load that can be carried and the
maximum pressure needed to support that load.
See Inflation - Tire Pressure
on page 6‑57and
Loading the Vehicle
on page 5‑18.
6-50