2007 CADILLAC XLR V run flat

Service........................................................ 363
Accessories and Modications................... 363
California Proposition 65 Warning.............. 364
Doing Your Own Service Work.................. 364
Adding Equipment to the Outside of Your
Vehicle................................................... 365
Fuel............................................................. 365
Gasoline Octane........................................ 366
Gasoline Specications.............................. 366
California Fuel........................................... 367
Additives................................................... 367
Fuels in Foreign Countries........................ 368
Filling the Tank......................................... 369
Filling a Portable Fuel Container............... 371
Checking Things Under the Hood.............. 372
Hood Release........................................... 373
Engine Compartment Overview.................. 374
Engine Oil................................................. 377
Engine Oil Life System.............................. 380
Supercharger Oil....................................... 382
Engine Air Cleaner/Filter............................ 382
Automatic Transmission Fluid.................... 384
Engine Coolant.......................................... 385
Coolant Surge Tank Pressure Cap.............. 388Engine Overheating................................... 388
Overheated Engine Protection
Operating Mode..................................... 390
Cooling System......................................... 391
Power Steering Fluid ................................. 396
Windshield Washer Fluid........................... 397
Brakes...................................................... 399
Battery...................................................... 402
Jump Starting............................................ 403
Rear Axle.................................................... 407
Headlamp Aiming........................................ 408
Headlamp Vertical Aiming.......................... 410
Bulb Replacement....................................... 412
Windshield Replacement............................ 412
Windshield Wiper Blade Replacement....... 412
Tires............................................................ 413
Winter Tires (XLR-V) ................................. 414
Tire Sidewall Labeling............................... 415
Tire Terminology and Denitions............... 417
Run-Flat Tires........................................... 420
Ination - Tire Pressure............................. 422
Tire Pressure Monitor System................... 423
Tire Inspection and Rotation...................... 426
Section 6 Service and Appearance Care
361

Vehicle Capacity Weight:The number of
designated seating positions multiplied by 150 lbs
(68 kg) plus the rated cargo load. SeeLoading
Your Vehicle on page 354.
Vehicle Maximum Load on the Tire:Load on an
individual tire due to curb weight, accessory
weight, occupant weight, and cargo weight.
Vehicle Placard:A label permanently attached to
a vehicle showing the vehicle’s capacity weight
and the original equipment tire size and
recommended ination pressure. See “Tire and
Loading Information Label” underLoading
Your Vehicle on page 354.
Run-Flat Tires
Your vehicle, when new, had run-at tires. There
is no spare tire, no tire changing equipment,
and no place to store a tire in the vehicle. Run-at
tires perform so well without any air that a Tire
Pressure Monitor (TPM) is used to alert you
if a tire has lost pressure.If a tire goes at, you will not need to stop on the
side of the road to change the tire. You can
just keep on driving. The shorter the distance you
drive and the slower the speed, the greater the
chance that the tire will not have to be replaced. If
you drive on a deated run-at tire for 50 miles
(80 km) or less and at speeds of 55 mph (90 km/h)
or less, there is a good chance that the tire can
be repaired. The tire can operate effectively
with no air pressure for up to 100 miles (160 km)
at speeds up to 55 mph (90 km/h), but the tire
would then have to be replaced. When a tire
is lled with air, it provides a cushion between the
road and the wheel. Because you will not have
this cushion when driving on a deated tire, try to
avoid potholes that could damage your wheel
and require replacement of it.
420

If a Tire Goes Flat
It is unusual for a tire to “blow out” while you are
driving, especially if you maintain your tires
properly. If air goes out of a tire, it is much more
likely to leak out slowly. SeeTires on page 413for
additional information.
Your vehicle, when new, had run-at tires. This
type of tire can operate effectively with no air
pressure, so you will not need to stop on the side
of the road to change a at tire. You can just
keep on driving. The shorter the distance you drive
and the slower the speed, the greater the
chance that the run-at tire will not have to be
replaced. Run-at tires perform so well without any
air that a Tire Pressure Monitor (TPM) is used
to alert you if a tire has lost pressure. SeeRun-Flat
Tires on page 420andTire Pressure Monitor
System on page 423.{CAUTION:
When the TIRE FLAT MAX SPD 55,
REDUCED HNDLG message is displayed
on the Driver Information Center, your
vehicle’s handling capabilities will be
reduced during severe maneuvers. If you
drive too fast, you could lose control of
your vehicle. You or others could be
injured. Don’t drive over 55 mph (90 km/h)
when the TIRE FLAT MAX SPD 55,
REDUCED HNDLG message is displayed.
Drive cautiously and check your tire
pressures as soon as you can.
If the TPM system detects a tire pressure below
5 psi (34 kPa), the TIRE FLAT MAX SPD 55,
REDUCED HNDLG warning message is displayed
on the Driver Information Center (DIC). See
DIC Controls and Displays on page 204andDIC
Warnings and Messages on page 206for
information and details about the DIC operation
and displays.
440

Rear Storage Area...................................... 123
Rearview Mirror, Automatic Dimming with
OnStar
®................................................... 104
Reclining Seatbacks, Power.......................... 11
Recommended Fluids and Lubricants.......... 473
Recreational Vehicle Towing........................ 359
Replacement, Windshield............................. 412
Reporting Safety Defects
Canadian Government............................. 496
General Motors........................................ 497
United States Government....................... 496
Restraint System Check
Checking the Restraint Systems................. 60
Replacing Restraint System Parts After a
Crash..................................................... 61
Retained Accessory Power (RAP)................. 89
Retractable Hardtop..................................... 124
Lowering.................................................. 124
Raising.................................................... 125
Roadside
Service.................................................... 487
Rocking Your Vehicle to Get it Out.............. 354
Route Preference........................................ 269
Routing, Engine Drive Belt.......................... 476
Run-Flat Tires............................................. 420
Running the Engine While Parked............... 103
S
Safety Belt
Pretensioners............................................. 27
Reminder Light........................................ 187
Safety Belts
Care of.................................................... 445
Driver Position........................................... 18
How to Wear Safety Belts Properly............ 18
Passenger Position.................................... 27
Questions and Answers About Safety
Belts....................................................... 17
Safety Belt Extender.................................. 27
Safety Belt Use During Pregnancy............. 26
Safety Belts Are for Everyone.................... 13
Safety Warnings and Symbols......................... 4
Scheduled Maintenance............................... 465
Seats
Heated and Cooled Seats............................ 9
Memory, Mirrors......................................... 10
Power Lumbar............................................. 9
Power Reclining Seatbacks........................ 11
Power Seats................................................ 8
Securing a Child Restraint
Passenger Seat Position............................ 40
Security Light.............................................. 201
509

Tires (cont.)
Cleaning.................................................. 449
Different Size........................................... 430
If a Tire Goes Flat................................... 440
Ination - Tire Pressure............................ 422
Inspection and Rotation............................ 426
Lifting Your Vehicle.................................. 435
Pressure Monitor System......................... 423
Run-Flat................................................... 420
Tire Sidewall Labeling.............................. 415
Tire Terminology and Denitions............... 417
Uniform Tire Quality Grading.................... 431
Wheel Alignment and Tire Balance........... 432
Wheel Replacement................................. 432
When It Is Time for New Tires................. 428
Winter Tires............................................. 414
Towing
Recreational Vehicle................................. 359
Towing a Trailer....................................... 359
Your Vehicle............................................. 359
Traction
Control System (TCS).............................. 329
Control System Warning Light.................. 194
Limited-Slip Rear Axle.............................. 331
Magnetic Ride Control.............................. 331
StabiliTrak
®System................................. 331Transmission
Fluid, Automatic....................................... 384
Transmission Operation, Automatic................ 92
Trip Computer
Oil Life Indicator...................................... 224
Trip Odometer............................................. 187
Trunk............................................................ 77
Turn and Lane-Change Signals................... 142
Turn Signal/Multifunction Lever.................... 141
Twilight Sentinel
®........................................ 168
U
Ultrasonic Rear Parking Assist (URPA)........ 175
Understanding Radio Reception................... 228
Uniform Tire Quality Grading....................... 431
Universal Home Remote System........110, 111
Operation........................................112, 118
V
Valet Lockout Switch..................................... 86
Vehicle
Control..................................................... 326
Damage Warnings....................................... 5
Loading.................................................... 354
Symbols...................................................... 5
511