BMW 4 Series 2023 Owner's Manual page 161

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Deactivating Automatic High Beam
Assistant
Press the button on the turn signal lever.
Sensitivity of the Automatic High
Beam Assistant
General information
The sensitivity of the Automatic High Beam
Assistant can be adjusted.
Safety information
Warning
If adjustments have been made or the sen-
sitivity has been modified, oncoming traffic
may be momentarily blinded. There is a risk
of accident. If adjustments have been made
and the sensitivity has been modified, make
sure that oncoming traffic is not momentarily
blinded. Switch off the high beams manually
if required.
Functional requirements
Setting at standstill only.
Drive-ready state is switched on.
Light is turned off.
Increasing sensitivity
Push the turn signal lever to the front for ap-
proximately 10 seconds.
Online Edition for Part no. 01405A7D166 - II/23
Lights
A Check Control message is displayed. The
system responds more sensitively.
Resetting the sensitivity
Push the turn signal lever to the front again
for approx. 10 seconds or switch off the drive-
ready state.
The sensitivity of the Automatic High Beam
Assistant is reset to the factory settings.
System limits
The Automatic High Beam Assistant cannot
replace the driver's personal judgment of when
to use the high beams. In situations that re-
quire this, therefore dim manually.
The system is not fully functional in the follow-
ing situations, and driver intervention may be
necessary:
In very unfavorable weather conditions,
such as fog or heavy precipitation.
When detecting poorly-lit road users such
as pedestrians, cyclists, horseback riders
and wagons; when driving close to train or
ship traffic; or at animal crossings.
In tight curves, on hilltops or in depressions,
in crossing traffic or half-obscured oncom-
ing traffic on highways.
In poorly-lit towns and cities or in the pres-
ence of highly reflective signs.
When the windshield in front of the interior
mirror is fogged up, dirty or covered with
stickers, etc.
Laser high beams
Principle
The headlight range of the high beams is in-
creased and provides better illumination of the
road.
CONTROLS
161
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