change filter light CADILLAC XT4 2019 Owner's Manual

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
VEHICLE CARE 261
change to vary greatly. It is possible
an air filter change may not be
indicated for up to four years.
How to Reset Engine Air Filter
Life System
To reset:1. Place the vehicle in P (Park).
2. Display the Air Filter Life on the DIC. See Driver Information Center
(DIC) 0142.
3. Press
Tto move to the Reset/
Disable display area. Select Reset
then press
V.
4. Press to confirm to reset.
Engine Air Cleaner/Filter
The engine air cleaner/filter is in the
engine compartment on the passenger
side of the vehicle. See Engine
Compartment Overview 0256.
When to Inspect the Engine Air
Cleaner/Filter
.
For intervals on changing and
inspecting the engine air filter, see
Maintenance Schedule 0326. .
If equipped with Engine Air Filter
Life System, see Engine Air Filter
Life System 0260.
. If driving in very dusty areas,
follow the engine air filter
inspecting and changing intervals,
see Maintenance Schedule 0326.
How to Inspect the Engine Air
Cleaner/Filter
Do not start the engine or have the
engine running with the engine air
cleaner/filter housing open. Before
removing the engine air cleaner/filter,
make sure that the engine air cleaner/
filter housing and nearby components
are free of dirt and debris. Remove the
engine air cleaner/filter. Lightly tap
and shake the engine air cleaner/filter
(away from the vehicle), to release
dust and dirt. Inspect the engine air
cleaner/filter for damage, and replace
if damaged. Do not clean the engine
air cleaner/filter or components with
water or compressed air. To inspect or replace the engine air
cleaner/filter:
1. Remove the six screws on top of
the engine air cleaner/filter
housing.
2. Lift the air cleaner/filter cover housing away from the engine.
3. Pull out the filter.
4. Inspect or replace the engine air cleaner/filter.
5. Reverse Steps 1–3 to reinstall the filter cover housing.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
366 INDEX
IndexA
About Driving the Vehicle . . . . . . . . . . . . . 3
Accessories and Modifications . . . . . 254
Accessory Power . . . . . . . . . . . . . . . . . . . . 189
Active Fuel Management . . . . . . . . . . . 192
Adaptive Cruise Control . . . . . . . . . . . . 209
Add-On Electrical Equipment . . . . . . 250
Additional InformationOnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Additional Maintenance
and Care . . . . . . . . . . . . . . . . . . . . . . . . . . . 331
Adjustments Lumbar, Front Seats . . . . . . . . . . . . . . . . 64
Air Cleaner/Filter, Engine . . . . . . . . . . 261
Air Conditioning . . . . . . . . . . . . . . . . . . . . 166
Air Filter
Life System . . . . . . . . . . . . . . . . . . . . . . . . 260
Air Filter, Passenger Compartment . . . . . . . . . . . . . . . . . . . . . 171
Air Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170
Airbag System Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92
How Does an Airbag Restrain? . . . . . 85
Passenger Sensing System . . . . . . . . . 87
What Makes an Airbag Inflate? . . . . 85
What Will You See after anAirbag Inflates? . . . . . . . . . . . . . . . . . . . 85 Airbag System (cont'd)
When Should an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84
Where Are the Airbags? . . . . . . . . . . . . 82
Airbags Adding Equipment to theVehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
Passenger Status Indicator . . . . . . . 132
Readiness Light . . . . . . . . . . . . . . . . . . . 131
Servicing Airbag-Equipped Vehicles . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91
System Check . . . . . . . . . . . . . . . . . . . . . . . 81
Alarm Vehicle Security . . . . . . . . . . . . . . . . . . . . . 50
Alert Lane Change . . . . . . . . . . . . . . . . . . . . . . 232
Side Blind Zone (SBZA) . . . . . . . . . . 232
All-Season Tires . . . . . . . . . . . . . . . . . . . . . 282
All-Wheel Drive . . . . . . . . . . . . . . . .200, 270
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Antilock Brake System (ABS) . . . . . . 200 Warning Light . . . . . . . . . . . . . . . . . . . . 136
Appearance Care
Exterior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 315
Interior . . . . . . . . . . . . . . . . . . . . . . . . . . . . 319
Armrest Storage . . . . . . . . . . . . . . . . . . . . . 112
Ashtrays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125
Assistance Systems for Driving . . . . 226

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12017481) - 2019 - CRC - 11/5/18
374 INDEX
SeatsHead Restraints . . . . . . . . . . . . . . . . . . . . . 62
Heated and Ventilated Front . . . . . . . 69
Heated, Rear . . . . . . . . . . . . . . . . . . . . . . . . 72
Lumbar Adjustment, Front . . . . . . . . . 64
Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Power Adjustment, Front . . . . . . . . . . 64
Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Reclining Seatbacks . . . . . . . . . . . . . . . . 65
Securing Child Restraints . . . . .106, 108
Security Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140
OnStar . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 356
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Vehicle Alarm . . . . . . . . . . . . . . . . . . . . . . . 50
Service . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171
Accessories andModifications . . . . . . . . . . . . . . . . . . . . 254
Doing Your Own Work . . . . . . . . . . . 254
Maintenance Records . . . . . . . . . . . . 336
Maintenance, General Information . . . . . . . . . . . . . . . . . . . . . . 324
Parts Identification Label . . . . . . . . 337
Scheduling Appointments . . . . . . . . 346
Service Electric Parking Brake
Light . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136
Services Special Application . . . . . . . . . . . . . . . 331 Servicing the Airbag . . . . . . . . . . . . . . . . . 91
Shifting
Into Park . . . . . . . . . . . . . . . . . . . . . . . . . . 190
Out of Park . . . . . . . . . . . . . . . . . . . . . . . . 190
Side Blind Zone Alert (SBZA) . . . . . . 232
Signals, Turn and Lane-Change . . . . 161
Spare Tire Compact . . . . . . . . . . . . . . . . . . . . . . . . . . . 308
Special Application Services . . . . . . . 331
Specifications and Capacities . . . . . . 338
Speedometer . . . . . . . . . . . . . . . . . . . . . . . . 129
StabiliTrak OFF Light . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Start Assist, Hill . . . . . . . . . . . . . . . . . . . . 203
Start Vehicle, Remote . . . . . . . . . . . . . . . 36
Starter Switch Check . . . . . . . . . . . . . . . 270
Starting the Engine . . . . . . . . . . . . . . . . . 186
Steering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175 Heated Wheel . . . . . . . . . . . . . . . . . . . . . 117
Wheel Adjustment . . . . . . . . . . . . . . . . 117
Wheel Controls . . . . . . . . . . . . . . . . . . . 117
Stop/Start System . . . . . . . . . . . . . . . . . . 187
Storage Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Storage Areas
Armrest . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112
Cargo Cover . . . . . . . . . . . . . . . . . . . . . . . 113
Center Console . . . . . . . . . . . . . . . . . . . . 112 Storage Areas (cont'd)
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111
Glove Box . . . . . . . . . . . . . . . . . . . . . . . . . 111
Roof Rack System . . . . . . . . . . . . . . . . 114
Sunglasses . . . . . . . . . . . . . . . . . . . . . . . . . 112
Umbrella . . . . . . . . . . . . . . . . . . . . . . . . . . 113
Storage Compartments . . . . . . . . . . . . . 111
Struts Gas . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272
Stuck Vehicle . . . . . . . . . . . . . . . . . . . . . . . 179
Summer Tires . . . . . . . . . . . . . . . . . . . . . . . 283
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Sunglass Storage . . . . . . . . . . . . . . . . . . . . 112
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
System Engine Air Filter Life . . . . . . . . . . . . . 260
Forward Collision Alert (FCA) . . . . 226
Infotainment . . . . . . . . . . . . . . . . . 165, 353
Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . 114
Systems Driver Assistance . . . . . . . . . . . . . . . . . 217
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 129
Text Telephone (TTY) Users . . . . . . . 343
Theft-Deterrent Systems . . . . . . . . . . . . 51