Cadillac XT4 2023 - Automatic Transmission; Engine Air Filter Life; Fluid; System

Cadillac XT4 Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
16412876) - 2023 - CRC - 3/25/22
336 Vehicle Care
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
(Continued)
Caution (Continued)
warranty. Always use the
correct automatic
transmission fluid. See
Recommended Fluids and
Lubricants 0 429.
See your dealer to have the
fluid and filter changed at the
intervals listed in the
Maintenance Schedule 0 425.
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.
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)
0 136.