Transmission fluid change CADILLAC XT4 2020 Owner's Manual

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
126 INSTRUMENTS AND CONTROLS
Air Filter Life :Shows an estimate of
the engine air filter’s remaining useful
life and the state of the system.
Engine Air Filter Life 95% means 95%
of the current air filter life remains.
Messages will display based on the
engine air filter life and the state of
the system. When the REPLACE AT
NEXT OIL CHANGE message displays,
the engine air filter should be replaced
at the time of the next oil change.
When the REPLACE SOON message
displays, the engine air filter should
be replaced at the earliest
convenience.
The Air Filter Life display must be
reset after the engine air filter
replacement. To reset, see Engine Air
Filter Life System 0250.
Fuel Economy : Displays average fuel
economy, the best fuel economy over
the selected distance, and a bar graph
showing instantaneous fuel economy.
Average Speed : Displays the average
vehicle speed of the vehicle in
kilometers per hour (km/h) or miles
per hour (mph). This average is based
on the various vehicle speeds recorded
since the last reset. Reset the average speed by pressing the thumbwheel
while this display is active to show a
confirmation window to select yes
or no.
Timer :
This display can be used as a
timer. To start the timer, press the
thumbwheel while this display is
active. The display will show the
amount of time that has passed since
the timer was last reset. To stop the
timer, press the thumbwheel briefly
while this display is active and the
timer is running.
Press the thumbwheel while this
display is active to reset the timer.
Follow Distance/Gap Setting : When
Adaptive Cruise Control (ACC) is not
engaged, the current follow time to
the vehicle ahead is displayed as a
time value on this page. When ACC
has been engaged, the display
switches to the gap setting page. This
page shows the current gap setting
along with the vehicle ahead telltale.
Driver Assistance : If equipped,
shows information for Lane Keep
Assist (LKA) and Forward Collision
Alert (FCA). Battery Voltage :
Shows the current
battery voltage.
Coolant Temperature : Shows the
engine coolant temperature in either
degrees Celsius (°C) or degrees
Fahrenheit (°F).
Oil Temperature : Shows the engine
oil temperature in either degrees
Celsius (°C) or degrees Fahrenheit (°F).
Engine Boost : Displays engine
manifold pressure relative to ambient
air pressure. It will display boost
pressure generated by the
turbocharging system.
Transmission Fluid Temperature :
Shows the temperature of the
automatic transmission fluid in either
degrees Celsius (°C) or degrees
Fahrenheit (°F).
Info Page Options : Scroll to choose
which info pages appear on the DIC.
Press the thumbwheel to select or
deselect.
Blank Page : Allows for no
information to be displayed in the
cluster info display areas.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
250 VEHICLE CARE
How to Reset the Engine Oil Life
System
Reset the system whenever the engine
oil is changed so that the system can
calculate the next engine oil change.
To reset the system:1. Using the DIC controls on the right side of the steering wheel,
display REMAINING OIL LIFE on
the DIC. See Driver Information
Center (DIC) 0124. When
remaining oil life is low, the
CHANGE ENGINE OIL SOON
message will appear on the
display.
2. Press
Von the DIC controls and
hold down for a few seconds to
clear the CHANGE ENGINE OIL
SOON message and reset the oil
life at 100%.
Be careful not to reset the oil life
display accidentally at any time
other than after the oil is
changed. It cannot be reset
accurately until the next oil
change. The system is reset when the
CHANGE ENGINE OIL SOON message
is off.
If the CHANGE ENGINE OIL SOON
message comes back on when the
vehicle is started, the engine oil life
system has not been reset. Repeat the
procedure.
Automatic Transmission
Fluid
A transmission fluid leak is the only
reason for fluid loss. If a leak occurs,
take the vehicle to your dealer and
have it repaired as soon as possible.
Caution
Use of the incorrect automatic
transmission fluid may damage the
vehicle, and the damage may not be
covered by the vehicle warranty.
Always use the correct automatic
transmission fluid. See
Recommended Fluids and Lubricants
0
329. See your dealer to have the fluid and
filter changed at the intervals listed in
the
Maintenance Schedule 0319.
Engine Air Filter Life
System
If equipped, this feature provides the
engine air filter's remaining life and
best timing for a change. The timing
to change an engine air filter depends
on driving and environmental
conditions.
When to Change Engine Air
Filter
When the Driver Information Center
(DIC) displays a message to replace
the engine air filter at the next oil
change, follow this timing.
When the DIC displays a message to
replace the engine air filter soon,
replace the engine air filter at the
earliest convenience. The system must
be reset after the engine air filter is
changed.
If the DIC displays a message to check
the engine air filter system, see your
dealer.

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
324 SERVICE AND MAINTENANCE
Maintenance Schedule
Additional Required Services -
Severe12 000 km/7,500 mi
24 000 km/15,000 mi
36 000 km/22,500 mi
48 000 km/30,000 mi
60 000 km/37,500 mi
72 000 km/45,000 mi
84 000 km/52,500 mi
96 000 km/60,000 mi
108 000 km/67,500 mi
120 000 km/75,000 mi
132 000 km/82,500 mi
144 000 km/90,000 mi
156 000 km/97,500 mi
168 000 km/105,000 mi
180 000 km/112,500 mi
192 000 km/120,000 mi
204 000 km/127,500 mi
216 000 km/135,000 mi
228 000 km/142,500 mi
240 000 km/150,000 mi
Rotate tires, if recommended for the vehicle, and
perform Required Services. (1) Check engine oil level
and oil life percentage. Change engine oil and filter,
if needed. Check engine air filter life percentage and
status. Change engine air filter, if needed.
@ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @ @
Replace passenger compartment air filter. (2)@ @@@@@
Inspect evaporative control system. (3)@ @@
If the vehicle is not equipped with the engine air
filter life system, replace engine air cleaner filter. (4)@@@
Replace spark plugs. Inspect spark plug wires.@ @
Change rear axle fluid, if equipped with AWD. (5)@ @
Change automatic transmission fluid.@@@
Drain and fill engine cooling system. (6)@
Visually inspect accessory drive belts. (7)@
Replace brake fluid. (8)
Replace windshield wiper blades. (9)
@ @ @ @ @ @ @ @ @ @
Replace hood and/or body lift support gas
struts. (10)@ @
Replace air conditioning desiccant. (11)

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13527548) - 2020 - CRC - 9/5/19
INDEX 369
System (cont'd)Forward Collision Alert (FCA) . . . . 215
Infotainment . . . . . . . . . . . . . . . . . 147, 349
Roof Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Systems Driver Assistance . . . . . . . . . . . . . . . . . 206
T
Tachometer . . . . . . . . . . . . . . . . . . . . . . . . . 111
Text Telephone (TTY) Users . . . . . . . 338
Theft-Deterrent Systems . . . . . . . . . . . . 30Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . 30
Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104
Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 272 All-Season . . . . . . . . . . . . . . . . . . . . . . . . . 273
Buying New Tires . . . . . . . . . . . . . . . . . 287
Chains . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 292
Changing . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Compact Spare . . . . . . . . . . . . . . . . . . . . 305
Designations . . . . . . . . . . . . . . . . . . . . . . 276
Different Size . . . . . . . . . . . . . . . . . . . . . . 289
If a Tire Goes Flat . . . . . . . . . . . . . . . . 292
Inspection . . . . . . . . . . . . . . . . . . . . . . . . . 285
Pressure . . . . . . . . . . . . . . . . . . . . . . 279, 280
Pressure Light . . . . . . . . . . . . . . . . . . . . . 121
Pressure Monitor Operation . . . . . . 281
Pressure Monitor System . . . . . . . . 281
Rotation . . . . . . . . . . . . . . . . . . . . . . . . . . . 286 Tires (cont'd)
Sealant and Compressor Kit . . . . . 293
Sealant and Compressor Kit,
Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
Sidewall Labeling . . . . . . . . . . . . . . . . . 274
Terminology and Definitions . . . . 276
Uniform Tire Quality Grading . . . . 289
Wheel Alignment and Tire Balance . . . . . . . . . . . . . . . . . . . . . . . . . . 291
Wheel Replacement . . . . . . . . . . . . . . 291
When It Is Time for New Tires . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287
Winter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 273
Top Tier Fuel . . . . . . . . . . . . . . . . . . . . . . . . 226
Towing
Driving Characteristics . . . . . . . . . . . 230
Equipment . . . . . . . . . . . . . . . . . . . . . . . . 236
General Information . . . . . . . . . . . . . . 229
Recreational Vehicle . . . . . . . . . . . . . . 309
Trailer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Trailer Sway Control (TSC) . . . . . . . 238
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 309
Traction
Control System(TCS)/StabiliTrak Light . . . . . . . . . 120
Off Light . . . . . . . . . . . . . . . . . . . . . . . . . . . 120
Traction Control/Electronic Stability Control . . . . . . . . . . . . . . . . . . . 191 Trailer
Sway Control (TSC) . . . . . . . . . . . . . . . 238
Towing . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
Transmission Automatic . . . . . . . . . . . . . . . . . . . . . . . . . 182
Fluid, Automatic . . . . . . . . . . . . . . . . . . 250
Transportation Program,
Courtesy . . . . . . . . . . . . . . . . . . . . . . . . . . . 342
Trip Odometer . . . . . . . . . . . . . . . . . . . . . . 111
Turn and Lane-Change Signals . . . . 143
U
Umbrella Storage . . . . . . . . . . . . . . . . . . . . 95
Uniform Tire Quality Grading . . . . . . 289
Universal Remote System . . . . . . . . . . 136 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . 138
Programming . . . . . . . . . . . . . . . . . . . . . . 136
Using This Manual . . . . . . . . . . . . . . . . . . . . 2
V
Vehicle Alarm System . . . . . . . . . . . . . . . . . . . . . . . 29
Canadian Owners . . . . . . . . . . . . . . . . . . . . 2
Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158
Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Identification Number (VIN) . . . . . 332
Load Limits . . . . . . . . . . . . . . . . . . . . . . . 168
Messages . . . . . . . . . . . . . . . . . . . . . . . . . . 130
Personalization . . . . . . . . . . . . . . . . . . . 131