Tire Pressure Monitor; Fuel; Engine Oil Life System - GMC Cadillac XT4 2019 Owner's Manual

Press and release again to turn
on both systems.
See Traction Control/Electronic Stability
Control 0 199.

Tire Pressure Monitor

This vehicle may have a Tire Pressure
Monitor System (TPMS).
The low tire pressure warning light
alerts to a significant loss in pressure
of one of the vehicle's tires. If the
warning light comes on, stop as soon
as possible and inflate the tires to the
recommended pressure shown on the
Tire and Loading Information label.
See Vehicle Load Limits 0 176. The
warning light will remain on until the
tire pressure is corrected.
The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as the vehicle is driven. This
may be an early indicator that the tire
pressures are getting low and the tires
need to be inflated to the proper
pressure.
The TPMS does not replace normal
monthly tire maintenance. Maintain
the correct tire pressures.
See Tire Pressure Monitor System
0 277.
Tire Fill Alert (If Equipped)
This feature provides visual and
audible alerts outside the vehicle to
help when inflating an underinflated
tire to the recommended cold tire
pressure. See Tire Fill Alert (If
Equipped) under Tire Pressure Monitor
Operation 0 278.

Fuel

IN BRIEF
Use unleaded petrol rated at 95 RON
or higher in your vehicle, with an
ethanol up to 10% by volume.
Unleaded petrol with an octane rating
as low as 91 RON may be used, but it
will reduce performance and fuel
economy. See Recommended Fuel
0 231.

Engine Oil Life System

The engine oil life system calculates
engine oil life based on vehicle use
and displays the CHANGE ENGINE
OIL SOON message when it is time to
change the engine oil and filter. The
oil life system should be reset to 100%
only following an oil change.
Resetting the Oil Life 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) 0 140. When
remaining oil life is low, the
CHANGE ENGINE OIL SOON
message will appear on the
display.
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