BYD SEAL 2023 - High Beam Assist (HMA)

CAUTION
the vehicle, or when there is a
sudden chang
e in lighting.
WARNING
●
ISL
C only serves as a driving
assistance function, so the driver
must be fully responsible for
driving safety.
●
In󽗊uence of weather, road
conditions, and other factors may
cause ISLC to fail or lead to late
alarms.
●
Use ISLC based on your needs,
tra󽗋c, and road conditions.
High Beam Assist (HMA)
The high beam assist (HMA) system
automatically activates or deactivates
the high beam based on current driving
conditions assessed by using sensors
of the multifunctional video controller,
when vehicle speed exceeds 35 km/h.
Status Description
●
HMA standby: When the function is
enabled but not activated yet,
is
display
ed on the instrument cluster.
●
HMA activated: With the function
enabled, when you set the light switch
to the auto lights position, the light
meets conditions, and vehicle speed
exceeds 35 km/h,
is displayed on
the ins
trument cluster.
●
HMA failure: HMA has failed.
is
display
ed on the instrument cluster at
this time.
How to Use
●
T
o enable or disable HMA, go to
infotainment touchscreen
, and
t
ap ADAS → Driving Assist. When the
vehicle is started, the system defaults
to the previous settings.
●
With the function enabled, the light
switch is on Auto and the vehicle
speed is over 35 km/h, the system
automatically switches between low
and high beams based on the current
driving environment.
Precautions
●
The HMA system is an auxiliary
light control function. While it is
recommended to use the system at
high vehicle speeds, the system cannot
completely replace the driver. The
driver must observe road regulations
and actively switch between high and
low beams according to road condition
changes at all times.
●
When the vehicle is in a high dynamic
state such as in ABS or ESC, beam
switching may be inactive.
●
HMA system exits when fog light and
turn signal are turned on, wipers are
set to high-speed mode, the vehicle
is backing up, light switch is not on
Auto, and the surroungding light is too
strong.
●
Even when HMA is working, the driver
must respond to possible situations
where the HMA is triggered in error
or fails to work due to unavoidable
environmental factors and conditions.
Typical situations are:
●
The driver's stick operation to switch
to the high beam is prioritized.
●
The weather, such as fog, rain
or snow, is extremely terrible for
driving.
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USING AND DRIVING