ECU BMW 428I CONVERTIBLE 2016 User Guide

Supplementary text messages
Additional information, such as on the cause of
an error or the required action, can be called up
via Check Control.
With urgent messages the added text will be
automatically displayed on the Control Display.
Symbols
Depending on the Check Control message, the
following functions can be selected.▷ "Owner's Manual"
Display additional information about the
Check Control message in the Integrated
Owner's Manual.▷ "Service request"
Contact your service center.▷ "Roadside Assistance"
Contact Roadside Assistance.
Hiding Check Control messages
Press the onboard computer button on the
turn signal lever.
▷Some Check Control messages are dis‐
played continuously and are not cleared
until the malfunction is eliminated. If sev‐
eral malfunctions occur at once, the mes‐
sages are displayed consecutively.
These messages can be faded for approx.
8 seconds. After this time, they are dis‐
played again automatically.▷Other Check Control messages are faded
automatically after approx. 20 seconds.They are stored and can be displayed
again later.
Displaying stored Check Control
messages
On the Control Display:
1."Vehicle info"2."Vehicle status"3. "Check Control"4.Select the text message.
Messages after trip completion Special messages displayed while driving are
displayed again after the ignition is switched
off.
Fuel gauge Vehicle tilt position may cause
the display to vary.
Depending on the equipment
version, the arrow beside the
fuel pump symbol shows which
side of the vehicle the fuel filler flap is on.
Hints on refueling, refer to page 182.
Tachometer Always avoid engine speeds in the red warning
field. In this range, the fuel supply is inter‐
rupted to protect the engine.
Engine oil temperature
▷Cold engine: the pointer is at
the low temperature end.
Drive at moderate engine
and vehicle speeds.▷Normal operating tempera‐
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Acute warning with braking function
Warning of the imminent danger of a collision
when the vehicle approaches another object at
a relatively high differential speed.
The driver must intervene actively when there
is an acute warning. If necessary, the driver is
assisted by a minor automatic braking inter‐
vention in a possible risk of collision.
Acute warnings can also be triggered without
previous prewarning.
Braking intervention
The warning prompts the driver himself/herself
to react. During a warning, the maximum brak‐
ing force is used. Premise for the brake boos‐
ter is sufficiently quick and hard stepping on
the brake pedal. The system can assist with
some braking intervention if there is risk of a
collision. At low speeds vehicles may thus
come to a complete stop.
The braking intervention is executed only if
DSC Dynamic Stability Control is switched on
and Dynamic Traction Control DTC is acti‐
vated.
The braking intervention can be interrupted by
stepping on the accelerator pedal or by ac‐
tively moving the steering wheel.
Object detection can be restricted. Limitations
of the detection range and functional restric‐
tions are to be considered.
System limits
Detection range
The system's detection potential is limited.
Thus a warning might not be issued or be is‐
sued late.
E. g. the following situations may not be de‐
tected:▷Slow moving vehicles when you approach
them at high speed.▷Vehicles that suddenly swerve in front of
you, or sharply decelerating vehicles.▷Vehicles with an unusual rear appearance.▷Two-wheeled vehicles ahead of you.
Functional limitations
The system may not be fully functional in the
following situations:
▷In heavy fog, rain, sprayed water or snow‐
fall.▷In tight curves.▷If the driving stability control systems are
limited or deactivated, e.g., DSC OFF.▷If, depending on the vehicle equipment
version, the field of view of the camera in
the mirror or the radar sensor is dirty or ob‐
scured.▷Up to 10 seconds after the start of the en‐
gine, via the Start/Stop knob.▷During calibration of the camera immedi‐
ately after vehicle shipment.▷If there is constant blinding effects be‐
cause of oncoming light, e. g., from the sun
low in the sky.
Warning sensitivity
The more sensitive the warning settings are,
e.g. the warning time, the more warnings are
displayed. However, there may also be an ex‐
cess of false warnings.
Front-end collision warning
with braking function
The concept The ystem can help prevent accidents. If an
accident cannot be prevented, the system will help reduce the collision speed.
The system sounds a warning before an immi‐
nent collision and actuates brakes independ‐
ently if needed.
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The automatic braking intervention is executed
with limited braking force and for a brief period
only.
If the vehicle is equipped with Active Cruise
Control with Stop & Go, the front-end collision
warning is controlled via the cruise control ra‐
dar sensor.
The front-end collision warning is available
even if cruise control has been deactivated.
With the vehicle approaching another vehicle
intentionally the collision warning is delayed
avoiding false alarm.
General information
The system issues a two-phase warning of a
possible danger of collision with vehicles at
speeds above approx. 3 mph/5 km/h. Time of
warnings may vary with the current driving sit‐
uation.
Detection range
It responds to objects if they are detected by
the system.
Hints Personal responsibility
The system does not serve as a substi‐
tute for the driver's personal judgment of the
traffic situation.
Be aware of the traffic situation and the vehi‐
cle's surroundings at all times, otherwise acci‐
dents are still possible despite all warnings.◀
Adapting your speed and driving style
The displays and warnings of the system
do not relieve the driver of the responsibility to
adapt his or her driving speed and style to the
traffic conditions.◀
Be alert
Due to system limitations, warnings may
be not issued at all, or may be issued late or
improperly. Therefore, always be alert and
ready to intervene; otherwise, there is the risk
of an accident.◀
Tow-starting and towing
For tow-starting or towing, switch off the
Intelligent Safety systems; otherwise malfunc‐
tions of the individual braking systems might
lead to accidents.◀
At a glance
Button in the vehicle
Intelligent Safety button
Radar sensor
A radar sensor is located in the front bumper
for detecting vehicles on the road ahead of the
vehicle.
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The warning prompts the driver himself/herself
to react. During a warning, the maximum brak‐
ing force is used. Premise for the brake boos‐
ter is sufficiently quick and hard stepping on
the brake pedal. The system can assist with
automatic braking intervention if there is risk of
a collision. The intervention can bring the vehi‐
cle to a complete stop.
The braking intervention is executed only if
DSC Dynamic Stability Control is switched on
and Dynamic Traction Control DTC is acti‐
vated.
Above approx. 130 mph/210 km/h the braking
intervention occurs as a brief braking pressure.
No automatic delay occurs.
The braking intervention can be interrupted by
stepping on the accelerator pedal or by ac‐
tively moving the steering wheel.
System limits
Detection range
The system's detection potential is limited.
Thus a warning might not be issued or be is‐
sued late.
E. g. the following situations may not be de‐
tected:▷Slow moving vehicles when you approach
them at high speed.▷Vehicles that suddenly swerve in front of
you, or sharply decelerating vehicles.▷Vehicles with an unusual rear appearance.▷Two-wheeled vehicles ahead of you.▷Pedestrians.▷Stationary objects.
Functional limitations
The system may not be fully functional in the
following situations:
▷In heavy fog, rain, sprayed water or snow‐
fall.▷In tight curves.▷If the driving stability control systems are
limited or deactivated, e.g., DSC OFF.▷If the radar sensor is dirty or obscured.
Warning sensitivity
The more sensitive the warning settings are,
e.g. the warning time, the more warnings are
displayed. However, there may also be an ex‐
cess of false warnings.
Pedestrian warning with city
braking function
The concept The ystem can help prevent accidents with pe‐
destrians.
The system issues a warning in the city driving
speed area if there is imminent danger of a col‐
lision with pedestrians and includes a braking
function.
The camera in the area of the rearview mirror
controls the system.
General information In daylight the system warns of possible colli‐
sions with pedestrians at speeds from about
6 mph/10 km/h to about 35 mph/60 km/h
shortly before a collision the system supports
you with a braking intervention.
Under those circumstances it reacts to people
who are within the detection range of the sys‐
tem.
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Switch offPress button: the systems are turned
off. The LED goes out.
Press button: the systems are turned on. The
LED lights up.
Warning with braking function
Display
If a collision with a person detected in this way
is imminent, a warning symbol appears on the
instrument cluster and in the Head-up Display.
The red symbol is displayed and a sig‐
nal sounds.
Intervene immediately by braking or make an
evasive maneuver.
Braking intervention
The warning prompts the driver himself/herself
to react. During a warning, the maximum brak‐
ing force is used. Premise for the brake boos‐
ter is sufficiently quick and hard stepping on
the brake pedal. The system can assist with
some braking intervention if there is risk of a
collision. At low speeds vehicles may thus
come to a complete stop.
The braking intervention is executed only if
DSC Dynamic Stability Control is switched on
and Dynamic Traction Control DTC is acti‐
vated.
The braking intervention can be interrupted by
stepping on the accelerator pedal or by ac‐
tively moving the steering wheel.
Object detection can be restricted. Limitations
of the detection range and functional restric‐
tions are to be considered.
System limits
Detection range
The detection potential of the camera is lim‐
ited.Thus a warning might not be issued or be is‐
sued late.
E. g. the following situations may not be de‐
tected:▷Partially covered pedestrians.▷Pedestrians that are not detected as such
because of the viewing angle or contour.▷Pedestrians outside of the detection range.▷Pedestrians having a body size less than
32 in/80 cm.
Functional limitations
The system may not be fully functional or may
not be available in the following situations:
▷In heavy fog, rain, sprayed water or snow‐
fall.▷In tight curves.▷If the driving stability control systems are
deactivated, e.g. DSC OFF.▷If the camera viewing field or the front
windshield are dirty or covered.▷Up to 10 seconds after the start of the en‐
gine, via the Start/Stop knob.▷During calibration of the camera immedi‐
ately after vehicle shipment.▷If there is constant blinding effects be‐
cause of oncoming light, e. g., from the sun
low in the sky.▷When it is dark outside.
Lane departure warning
The concept Starting at a specific speed, this system alerts
you when the vehicle on streets with lane
markings is about to leave the lane. This
speed, depending on the country version, is
between 35 mph/55 km/h and
45 mph/70 km/h.
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Before leaving the vehicle, secure it
against moving on its own.
Before leaving the vehicle with the engine run‐
ning: set the parking brake and ensure that the
Steptronic transmission is in position P. Other‐
wise, the vehicle may begin to move.◀
Overview
Buttons on the steering wheelPress but‐
tonFunctionSystem on/off, interrupt, refer
to page 125Store, maintain speed, refer to
page 126Resume speed, refer to
page 127Reduce distance, refer to
page 127Increase distance, refer to
page 127rocker switch:
Maintain, store, change speed,
refer to page 126
Buttons are arranged according to vehicle's
series, optional features and country specifica‐
tions.
Radar sensor
A radar sensor is located in the front bumper for detecting vehicles on the road ahead of the
vehicle.
A dirty or covered sensor may prevent the de‐
tection of vehicles.
▷If necessary, clean the radar sensor. Re‐
move layers of snow and ice carefully.▷Do not cover the view field of the radar
sensor.
Switching on/off and interrupting cruise control
Switching on Press button on the steering wheel.
The indicator lights in the instrument cluster
light up and the mark in the speedometer is set
to the current speed.
Cruise control can be used.
Switch off Deactivated or interrupted system
With deactivated or interrupted system
use your brakes, steering and moves as usual
to avoid the chance of an accident.◀
To switch off the system while standing, step
on brake pedal at the same time.
Press button.
▷If active: press twice.▷If interrupted: press once.
The displays go out. The stored desired speed
is deleted.
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Interior equipmentVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Universal Integrated Remote Control
The concept The universal garage door opener can operate
up to 3 functions of remote-controlled sys‐
tems such as garage door drives or lighting
systems. The universal garage door opener re‐
places up to 3 different hand-held transmitters.
To operate the remote control, the buttons on
the interior rearview mirror must be program‐
med with the desired functions. The hand-held
transmitter for the particular system is required
in order to program the remote control.
During programming
During programming and before activat‐
ing a device using the universal garage door
opener, ensure that there are no people, ani‐
mals or objects in the area of the remote-con‐
trolled device; otherwise, there is a risk of in‐
jury or damage.
Also follow the safety instructions of the hand-
held transmitter.◀
Before selling the vehicle, delete the stored
functions for the sake of security.Compatibility
If this symbol is printed on the packag‐
ing or in the instructions of the system
to be controlled, the system is gener‐
ally compatible with the universal garage door opener.
If you have any questions, please contact:▷Your service center.▷www.homelink.com on the Internet.
HomeLink is a registered trademark of Gentex
Corporation.
Control elements on the interior
rearview mirror
▷LED, arrow 1.▷Buttons, arrow 2.▷The hand-held transmitter, arrow 3, is re‐
quired for programming.
Programming
General information
1.Switch on the ignition.2.Initial setup:
Press and hold the left and right button on
the interior rearview mirror simultaneously
for approximately 20 seconds until the LED
on the interior rearview mirror flashes. ThisSeite 153Interior equipmentControls153
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Expanding cargo area volume
With the hardtop closed, the cargo area vol‐
ume can be expanded. To do this, push the
cargo area partition upward.
Loading aid
Hints Operation of the loading aid
Before operating the loading aid, make
sure that the movement area of the loading aid
is clear. During the lowering or raising of the
loading aid, do not reach into the mechanism.
Keep persons away from the area of move‐
ment of the loading aid. Otherwise, damages
or personal injuries may result.◀
Raised loading aid
Do not drive with the loading aid raised.
Before driving off, make sure that the loading
aid is completely lowered and the trunk lid is
closed. Otherwise, damage may result.◀
Functional requirements
▷Vehicle at a standstill.▷Vehicle is on a level surface.▷Hardtop fully open.▷Trunk lid fully open.▷Cargo area partition latched in the lower
position.▷External temperature not below +14 ℉/–
10 ℃.Controls
Open trunk lid all the way.
Press left button: loading aid is
raised.
Press right button: loading aid is
lowered.
The movement is executed at
different speeds depending on the external
temperature.
The movement stops with the release of the
button.
LED in button:
▷Lights up continuously: loading aid in the
respective limit position.▷Flashes fast: loading aid not in the respec‐
tive end position.▷Flashes slowly: functional requirements
not met.
A Check Control message is displayed.
After switching off the ignition, the raised load‐
ing aid can be lowered within approx. 10 mi‐
nutes. After that, the ignition must be switched
on for lowering.
Use the loading aid only for loading and un‐
loading the trunk.
Always move the loading aid into the limit posi‐
tions.
Do not park the vehicle with the loading aid
raised.
The trunk lid can only be closed when the
loading aid is fully lowered.
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Through-loading systemThe concept The cargo area can be enlarged by folding
down the rear seat backrest or removing the
middle section.
Hints Danger of jamming
Before folding down the rear seat back‐
rests, ensure that the area of movement of the backrests is clear. Ensure that no one is lo‐
cated in or reaches into the area of movement
of the rear seat backrests. Otherwise, injury or
damage may result.◀
Ensuring the stability of the child seat
When installing child restraint systems,
make sure that the child seat is securely fas‐
tened to the backrest of the seat. Angle and
headrest of the backrest might need to be ad‐
justed or possibly be removed. Make sure that
all backrests are securely locked. Otherwise
the stability of the child seat can be affected,
and there is an increased risk of injury because
of unexpected movement of the seat back‐ rest.◀
Opening
Unlock the rear seat backrest, arrow 1, and fold
forward, arrow 2.
Closing
Return the rear seat backrest to the upright
seating position and engage it.
Ensure that the lock is securely engaged
Make sure that the lock engages prop‐
erly when folding back, otherwise transported
cargo could enter the car's interior during brak‐
ing or evasive maneuvers and endanger the
vehicle's occupants.◀
To secure cargo, refer to page 172, with nets
or draw straps, the cargo area is fitted with
lashing eyes.
Middle section
Removing
Push down the tab, arrow 1, and remove the
center section, arrow 2.
Anti-theft protection
The concept
The anti-theft protection prevents access to
the cargo area from the interior.
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Storage compartmentsVehicle features and optionsThis chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Hints No loose objects in the car's interior
Do not stow any objects in the car's inte‐
rior without securing them; otherwise, they
may present a danger to occupants e.g., during
braking and evasive maneuvers.◀
Do not place anti-slip mats on the dash‐
board
Do not place anti-slip mats on the dashboard.
The mat materials could damage the dash‐
board.◀
Storage compartments The following storage compartments are avail‐
able in the vehicle interior:▷Glove compartment on the front passenger
side, refer to page 163.▷Glove compartment on the driver's side,
refer to page 164.▷Without Smoker's package: Front storage
compartment, in front of the cupholders,
refer to page 164.▷Storage compartment in the front center
armrest, refer to page 164.▷Compartments in the doors, refer to
page 164.▷Nets on the backrests of the front seats.▷Storage compartment in the rear center
console, refer to page 165.▷Storage compartment between the rear
seats, refer to page 165.
Glove compartment
Front passenger side
Note Close the glove compartment again im‐
mediately
Close the glove compartment immediately af‐
ter use while driving; otherwise, injury may oc‐
cur during accidents.◀
Opening
Pull the handle.
The light in the glove compartment switches
on.
ClosingFold cover closed.
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