air conditioning CADILLAC XT5 2018 User Guide

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349110) - 2018 - CRC - 9/28/17
284 VEHICLE CARE
(1) Passenger (P-Metric) Tire:
The United States version of a
metric tire sizing system. The
letter P as the first character in
the tire size means a passenger
vehicle tire engineered to
standards set by the U.S. Tire and
Rim Association.
(2) Tire Width
:The three-digit
number indicates the tire section
width in millimeters from sidewall
to sidewall.
(3) Aspect Ratio
:A two-digit
number that indicates the tire
height-to-width measurements.
For example, if the tire size aspect
ratio is 60, as shown in item 3 of
the illustration, it would mean
that the tire's sidewall is
60 percent as high as it is wide.
(4) Construction Code
:A letter
code is used to indicate the type
of ply construction in the tire. The
letter R means radial ply
construction; the letter D means diagonal or bias ply construction;
and the letter B means belted-bias
ply construction.
(5) Rim Diameter
:Diameter of
the wheel in inches.
(6) Service Description
:These
characters represent the load
index and speed rating of the tire.
The load index represents the load
carrying capacity a tire is certified
to carry. The speed rating is the
maximum speed a tire is certified
to carry a load.
Tire Terminology and
Definitions
Air Pressure:The amount of air
inside the tire pressing outward
on each square inch of the tire.
Air pressure is expressed in kPa
(kilopascal) or psi (pounds per
square inch).
Accessory Weight
:The combined
weight of optional accessories.
Some examples of optional accessories are automatic
transmission, power windows,
power seats, and air conditioning.
Aspect Ratio
:The relationship of
a tire's height to its width.
Belt
:A rubber coated layer of
cords between the plies and the
tread. Cords may be made from
steel or other reinforcing
materials.
Bead
:The tire bead contains steel
wires wrapped by steel cords that
hold the tire onto the rim.
Bias Ply Tire
:A pneumatic tire in
which the plies are laid at
alternate angles less than
90 degrees to the centerline of the
tread.
Cold Tire Pressure
:The amount
of air pressure in a tire, measured
in kPa (kilopascal) or psi (pounds
per square inch) before a tire has
built up heat from driving. See
Tire Pressure 0286.

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349110) - 2018 - CRC - 9/28/17
TECHNICAL DATA 341
Vehicle Data
Capacities and Specifications
The following approximate capacities are given in metric and English conversions. SeeRecommended Fluids and Lubricants
0 337 for more information.
Application Capacities
Metric English
Air Conditioning Refrigerant For the air conditioning system refrigerant type and charge amount, see the refrigerant label under the hood. See your dealer for more information.
Cooling System –Engine 11.37 L 12.0 qt
Engine Oil with Filter 5.7 L6.0 qt
Fuel Tank
Front-Wheel Drive 73.4 L19.4 gal
All-Wheel Drive 82.1 L21.7 gal
Wheel Nut Torque 190Y 140 lb ft
All capacities are approximate. When adding, be sure to fill to the approximate level, as recommended in this manual.
Recheck fluid level after filling.
Engine Specifications
Engine VIN CodeTransmission Spark Plug Gap
3.6L V6 Engine SAutomatic0.80–0.90 mm (0.031–0.035 in)

Cadillac XT5 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
11349110) - 2018 - CRC - 9/28/17
368 INDEX
IndexA
Accessories and Modifications . . . . . 251
Accessory Power . . . . . . . . . . . . . . . . . . . . 193
Adaptive Cruise Control . . . . . . . . . . . . 210
Add-On Electrical Equipment . . . . . . 248
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 363
Additional Maintenance and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 334
Adjustments
Lumbar, Front Seats . . . . . . . . . . . . . . . . 61
Air Cleaner/Filter, Engine . . . . . . . . . . 257
Air Conditioning . . . . . . . . . . . . . . .168, 173
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . . . . . 176
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89
How Does an Airbag Restrain? . . . . . 82
Passenger Sensing System . . . . . . . . . 83
What Makes an Airbag Inflate? . . . . 81
What Will You See after anAirbag Inflates? . . . . . . . . . . . . . . . . . . . 82
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81
Where Are the Airbags? . . . . . . . . . . . . 79 Airbags
Adding Equipment to the
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88
Passenger Status Indicator . . . . . . . 132
Readiness Light . . . . . . . . . . . . . . . . . . . 131
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87
System Check . . . . . . . . . . . . . . . . . . . . . . . 78
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . 46
Alert
Lane Change . . . . . . . . . . . . . . . . . . . . . . 232
Side Blind Zone (SBZA) . . . . . . . . . . 232
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 280
All-Wheel Drive . . . . . . . . . . . . . . . .201, 266
Antilock Brake System (ABS) . . . . . . 202 Warning Light . . . . . . . . . . . . . . . . . . . . 136
Appearance Care Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323
Armrest
Rear Seat . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Armrest Storage . . . . . . . . . . . . . . . . . . . . . 108
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Assistance Systems for Driving . . . . 226
Assistance Systems for Parking and Backing . . . . . . . . . . . . . . . . . . . . . . . 220