Daimler Freightliner Cascadia 2021, Driver Manual

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Active Brake Assist Limitations
Condition Visual Description
Stationary people
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ABA can react incorrectly to the following conditions:
•
stationary people
•
people or objects that quickly enter the field of
detection of the sensor
•
people in a tunnel
ABA can also react unexpectedly to people who are
standing on the roadside in a curve.
Table 5.2, Active Brake Assist Limitations
Activating/Deactivating Active Brake
Assist
The ABA system cannot be turned off. However, ABA
is suppressed when the driver:
•
uses the turn signal during an audible warning;
•
rapidly presses the accelerator; or
•
presses the accelerator pedal beyond the pres-
sure point (kickdown).
If there is a system error, the indicator lamp will illu-
minate and an alert will be shown on the driver dis-
play. See
Fig. 5.7 and Fig. 5.8 .
DA 4.0 Lane Departure
Warning (LDW)
NOTE: Lane departure warning is optional with
Detroit Assurance 4.0.
Overview
Lane departure warning monitors the area in front of
the vehicle with a camera on the top of the wind-
shield. When lane departure warning is active and
detecting lane markings on the road surface, it visu-
ally and audibly warns the driver if it thinks the ve-
hicle may be leaving the lane unintentionally. Lane
departure warning only needs one identifiable lane
line to function.
WARNING
The lane departure warning system is intended
only as an aid for a conscientious and alert
driver. Do not rely on the system to safely oper-
ate the vehicle.
The system may not indicate lane departures
under certain conditions. Read the information in
this manual to understand the circumstances
under which this system may not provide ad-
equate lane departure warnings.
The system does not warn of all possible haz-
ards. For example, the system cannot prevent an
accident if the driver is impaired or not driving
safely.
The lane departure warning system is not a sub-
stitute for safe driving procedures.
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A
Fig. 5.7, ABA Unavailable Indicator Lamp
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Fig. 5.8, ABA Alert Popup
Detroit Assurance 4.0
5.8