(If Equipped) - Chevrolet Trailblazer 2020 Owner's Manual

Chevrolet Trailblazer Owner Manual (GMNA-Localizing-SE Asia/CenAmer/
Carib-13517615) - 2020 - CRC - 3/22/19
222 Driving and Operating
Important Pieces of
Information about the use of
the Parking Assist System
Warning
Under certain circumstances,
various reflective surfaces on
objects or clothing as well as
external noise sources may cause
the system to fail to detect
obstacles.
Caution
Sensitivity of the sensor could be
reduced caused by external
influences, e.g. layers on the
sensor surface (ice, snow, mud,
soiling, multiple varnishing/
painting, etc.).
The sensor could detect a
non-existing object (echo
disturbance) caused by either
external acoustical disturbances,
(Continued)
Caution (Continued)
such as another park assist
system, or external mechanic
disturbances such as a car wash,
rain, extreme wind conditions,
hail, etc.
Performance of the parking assist
system could be reduced due to
the change of the sensor position
by external changes to the
vehicle, e.g. lowering of the shock
absorber over lifetime due to:
temperature changes, changing
of tyres, loading of the vehicle,
lowering/tuning of the vehicle etc.
Particular conditions apply for
high vehicles (e.g. off-road
vehicles, mini vans, transporters).
Object identification in the upper
part of the vehicle can not be
guaranteed.
Side Blind Zone Alert
(SBZA) (If equipped)
If equipped, the SBZA system is a
lane-changing aid that assists
drivers with avoiding crashes that
occur with moving vehicles in the
side blind zone (or spot) areas. The
SBZA warning display will light up in
the corresponding outside side
mirror and will flash if the turn signal
in corresponding side is on.
Warning
SBZA does not alert the driver to
vehicles rapidly approaching
outside of the side blind zones,
pedestrians, bicyclists,
or animals. It may not provide
alerts when changing lanes under
all driving conditions. Failure to
use proper care when changing
lanes may result in injury, death,
or vehicle damage. Before
making a lane change, always
check mirrors, glance over your
shoulder, and use the turn
signals.