Cadillac CT4 2023 Owner's Manual page 185

184 Driving and Operating
Warning (Continued)
potentially resulting in death, personal
injury, or damage to the vehicle or
property. Do not attempt to perform
these adjustments or procedures unless
properly qualified.
Warning
Prior to each track event and again
before returning to public roads, tighten
the wheel nuts with a torque wrench to
the proper torque specification. Wheel
nuts that are improperly or incorrectly
tightened can cause the wheels to
become loose or come off, resulting in a
crash. See Capacities and Specifications
0 374 for wheel nut torque specifications.
Caution
Low oil levels can damage the engine.
If using the vehicle for competitive
driving, the engine may use more oil
than it would with normal use. Check the
oil level often during competitive driving.
Competitive Driving Mode can be selected.
See Driver Mode Control 0 224.
Seat Belts
Lap-Shoulder Belt
If equipped, the driver seat belt has an
Automatic Locking Retractor (ALR). This
feature is useful in performance driving
scenarios where the driver wants to be held
in the seat more tightly to take advantage
of the aggressive bolstering of the seat.
1. Move the seat 8-10 cm (3-4 in) rearward
from the normal driving position.
2. Pull the driver shoulder belt out as far as
it will go, until it stops, to set the lock.
While holding the shoulder belt in this
position, buckle the belt.
When the shoulder belt is released, the
retractor will make a ratchet sound when
it retracts. When the retractor lock is set,
the belt can be tightened but not pulled
out of the retractor.
3. Adjust the belt, and then move the seat
forward 8-10 cm (3-4 in) to the desired
driving position. This will secure the belt.
The belt fit should be tight, but not
uncomfortable.
To unlatch the belt, press the button on
the buckle. The belt should return to its
stowed position.
Axle Fluid
Axles must have 2 400 km (1,500 mi) before
being used in track driving.
The rear axle fluid temperatures may be
higher than when driving in severe
conditions. Drain and refill with new fluid
after the first racing or competitive driving
event, and then after every 24 hours of
racing or competitive driving. See your
dealer for the correct fluid.
Caution
During a first time track or racing event,
high axle temperatures can occur.
Damage could be caused to the axle and
would not be covered by the vehicle
warranty. Do not drive as long or as fast
the first time the vehicle is driven on the
track or raced.
The axle lubricant should be replaced with
new lubricant.
On vehicles without a differential cooler,
additional cooling capacity is required for
continuous competitive driving. The