Cadillac CT4 Owner Manual (GMNA-Localizing-U.S./Canada-16500442) -
2023 - CRC - 5/4/22
126
Instruments and Controls
Performance Traction
Management Light
If equipped, when
Performance Traction
Management (PTM) is
activated, one of the following
lights display to show the
current PTM mode. See
Competitive Driving Mode
This light comes on when Wet
Mode is selected.
This light comes on when Dry
Mode is selected.
This light comes on when
Sport Mode is selected.
This light comes on when Race
1 Mode is selected.
This light comes on when Race
2 Mode is selected.
Tire Pressure Light
If equipped with the Tire
Pressure Monitor System
(TPMS), this light comes on
briefly when the vehicle is
started. It provides
information about tire
pressures and the TPMS.
When the Light Is On Steady
This indicates that one or
more of the tires are
significantly underinflated.
A Driver Information Center
(DIC) tire pressure message
may also display. Stop as soon
as possible, and inflate the
tires to the pressure value
shown on the Tire and
Loading Information label. See
Tire Pressure