Get Safety -> Lane Departure Warning with active return Guide for BMW I5 4 Door First Generation (2023-2025)

Safety

CONTROLS

▷

The speed of an approaching vehicle is too

fast or too slow.

Safety information

▷

In curves.

Warning

In case of fully or partially hidden objects.

The system cannot serve as a substitute

for the driver’s personal judgment in assess-

ing road and traffic situations. There is a

risk of accident. Adjust driving style to traffic

conditions. Watch surrounding traffic closely

and actively intervene where appropriate Do

not jerk the steering wheel in response to a

warning.

Lane Departure Warning

with active return

Principle

The lane departure warning alerts when the

vehicle is about to run off the road or exit the

lane.

Warning

An automatic steering intervention helps to

keep the vehicle in its lane.

Indicators and warnings cannot serve as a

substitute for the driver’s personal judgment.

Due to its limits, the system may not issue

warnings or responses, or these may be is-

sued late or in a manner that is not consis-

tent with their normal use. There is a risk of

accident, injury, or property damage. Adjust

driving style to traffic conditions. Watch sur-

rounding traffic closely and actively intervene

where appropriate

General information

Functional requirement

The camera must detect the lane boundaries

for the lane departure warning to be active.

Sensors detect the traffic situation in their de-

tection range.

The areas of the sensors must be clean and

clear.

The system issues a warning starting at a min-

imum speed. The minimum speed is country-

specific and displayed on the control display.

Sensors

Warnings are displayed in the instrument clus-

ter. In addition, the steering wheel vibrates.

Depending on the equipment, the system is

controlled by the following sensors:

The system does not provide a warning if the

turn signal is set in the respective direction be-

fore exiting the lane.

▷

Camera behind the windshield.

Front radar sensor.

Radar sensor, side, front.

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Safety

CONTROLS

lane marking, a warning is issued. The

system performs a steering intervention.

Turning the Lane Departure

Warning on/off

▷

"In dangerous situations"

Turning on the system automatically

Depending on the national-market version, the

system is automatically active after every de-

parture.

Broken road lines: If the system detects

that the vehicle is about to inadvertently

cross a lane marking, or if the sensors

detect an oncoming vehicle, a warning

is issued and a steering intervention is

performed.

Turning on system manually

Depending on national-market version,

with continuous lane markings: If the

system detects that your vehicle is

about to inadvertently leave your lane

or cross a lane marking, a warning is is-

sued and a steering intervention is per-

formed.

The system is activated by the selected warn-

ing setting.

Additional information:

Configuring the warning, refer to page 193.

Turning system off manually

Depending on vehicle equipment and national-

market version, you must successively confirm

the switch-off on the control display.

Setting the intensity of the steering

wheel vibration

Apps menu

2. "Vehicle"

3. "Driving settings"

4. "Driver Assistance"

5. "Safety and warnings"

6. "Lane Departure Warning"

7. "Off"

4. "Driver Assistance"

5. "Feedback via steering wheel"

6. "Vibration intensity"

7. Select the desired setting.

The setting is applied to all collision warning

systems.

Setting Lane Departure Warning

Depending on the national-market

version: turning steering intervention

on/off

Configuring the warning

Apps menu

2. "Vehicle"

Apps menu

3. "Driving settings"

2. "Vehicle"

4. "Driver Assistance"

5. "Safety and warnings"

6. "Lane Departure Warning"

7. Select the desired setting.

3. "Driving settings"

4. "Driver Assistance"

5. "Safety and warnings"

6. "Lane Departure Warning"

7. "Steering intervention"

▷

"Expanded"

If the system detects that your vehicle

is about to leave your lane or cross a

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Safety

CONTROLS

Depending on the national-market version, the

steering intervention is automatically active af-

ter every driving off.

be noticed on the steering wheel and can be

manually overridden at any time.

When steering intervention is active,

the indicator light flashes green.

Display in the instrument cluster

Different system statuses are displayed on

the instrument cluster, depending on vehicle

equipment and national-market version.

For instance, the steering intervention will be

suppressed in the following situations:

▷

With hard accelerating or braking.

When flashing.

Icon

Meaning

With hazard warning system switched on.

Indicator light flashes green: System

is performing a steering intervention.

In driving situation with high driving dynam-

ics.

▷

While Dynamic Stability Control regulates

driving stability.

Depending on vehicle equipment and national-

market version, information for the system is

displayed in the Assisted View of the instru-

ment cluster.

▷

While Dynamic Stability Control is limited.

Immediately following a steering interven-

tion by the vehicle systems.

Additional information:

Assisted View, refer to page 159.

Warning signal

Depending on the national-market version: in

the event of multiple active steering interven-

tions by the system within 3 minutes with-

out the driver's intervention at the steering

wheel during the steering intervention itself, an

acoustic warning will sound. A short warning

signal will sound at the second steering inter-

vention. Beginning with the third steering inter-

vention, a continuous warning will sound.

Warning function

If you leave the lane

If you leave the lane and if a lane boundary

has been detected, the steering wheel vibrates

in accordance with the steering wheel vibration

setting.

In addition, the indicator light flashes

green.

In addition, a Check Control message is dis-

played.

When the turn signal is switched on in the cor-

responding direction before changing the lane,

a warning is not issued.

The warning signal and Check Control mes-

sage advise to pay closer attention to the lane.

The extended warning tone stops when the

steering wheel is moved manually.

Steering intervention

Depending on the equipment and the national-

market version: if a lane marking is crossed in

the speed range up to 130 mph/210 km/h, the

system intervenes with a brief active steering

intervention in addition to vibrating. The sys-

tem supports the driver in keeping the vehicle

within the lane. The steering intervention can

End of warning

For instance, the warning or an active steering

intervention will be canceled in the following

situations:

▷

Automatically after a few seconds.

When returning to your own lane.

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Safety

CONTROLS

▷

With hard accelerating or braking.

With hazard warning system switched on.

When flashing.

Active Blind Spot Detection

with active return

While Dynamic Stability Control regulates

driving stability.

Principle

Active Blind Spot Detection detects vehicles

in the blind spot or vehicles approaching from

behind in the adjacent lane.

▷

Immediately following a steering interven-

tion by the vehicle systems.

▷

With manual steering intervention.

The warning light in the exterior mirror gives

warnings at different levels.

When another driver assistance system is

activated, if applicable.

An automatic steering intervention helps to

keep the vehicle in its lane.

▷

No lane boundaries detected.

When the system limits are reached.

General information

System limits

General information

Follow the system limits in the "Collision warn-

ing systems" chapter.

Functional limitations

The system may be limited in the following

situations:

Radar sensors monitor the area behind and

next to the vehicle when traveling faster than a

minimum speed.

▷

In the event of missing, worn, poorly visible,

merging, diverging, or multiple lane boun-

daries such as in construction areas.

The minimum speed is country-specific and

displayed in the Active Blind Spot Detection

menu.

With lane boundaries that are covered in

snow, ice, dirt or water.

▷

In tight corners or on narrow roads.

The system indicates whether there are vehi-

cles in your blind spot, arrow 1, or approaching

from behind in an adjacent lane, arrow 2. The

warning light in the exterior mirror illuminates

dimly.

With lane boundaries that are covered by

objects.

▷

When driving very close to the vehicle in

front of you.

Up to 10 seconds after turning on drive-

ready state using the Start/Stop button.

The system will warn in the previously named

situations prior to a lane change. The warn-

ing light in the exterior mirror flashes and the

steering wheel vibrates.

A Check Control message may be displayed

when the system is limited. A yellow warning

light also illuminates, depending on national-

market version.

When turning at a speed of up to approx.

12 mph/20 km/h, the steering wheel will not

vibrate.

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Safety -> Lane Departure Warning with active return for Your BMW I5 4 Door First Generation (2023-2025)

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