2007 BMW 328I sensor

Controls
87Reference
At a glance
Driving tips
Communications
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Mobility
until "PDC" is selected and press the con-
troller.
6.Select "PDC display on" and press the con-
troller.
The PDC screen is activated.
The display is shown on the Control Display as
soon as PDC is activated.
System limitations
Even with PDC, final responsibility for
estimating the distance between the
vehicle and any obstructions always remains
with the driver. Even when sensors are pro-
vided, there is a blind spot in which objects can
no longer be detected. The system is also sub-
ject to the physical limits that apply to all forms
of ultrasonic measurement, such as those
encountered with trailer towbars and couplings,
thin and wedge-shaped objects, etc. Low
objects already indicated, such as a curb, may
enter the sensors' dead areas before a continu-
ous audible signal is given. Higher, protruding
objects, such as wall ledges, may not be detect-
able. Loud sound sources outside or inside the
car can drown out the PDC signal.<
Driving stability control
systems
Your BMW has a number of systems that help
to maintain the vehicle's stability even in
adverse driving conditions.
ABS Antilock Brake System
ABS prevents locking of the wheels during
braking. Safe steering response is maintained even during full braking. Active safety is thus
increased.
The ABS is operational every time you start the
engine. Braking safely, refer to page123.
Electronic brake-force distribution
The system controls the brake pressure in the
rear wheels to ensure stable braking behavior.
DBC Dynamic Brake Control
When you apply the brakes rapidly, this system
automatically produces the maximum braking
force boost and thus helps to achieve the short-
est possible braking distance during full brak-
ing. This system exploits all of the benefits pro-
vided by ABS.
Do not reduce the pressure on the brake for the
duration of the full braking application.
DSC Dynamic Stability Control
DSC prevents the driving wheels from losing
traction when you pull away from rest or accel-
erate. DSC also recognizes unstable driving
conditions, for example if the rear of the car is
about to swerve or if momentum is acting at an
angle past the front wheels. In these cases,
DSC helps the vehicle maintain a safe course
within physical limits by reducing engine output
and through braking actions at the individual
wheels.
The laws of physics cannot be repealed,
even with DSC. An appropriate driving
style always remains the responsibility of the
driver. Therefore, do not reduce the additional
safety margin again by taking risks.<

Controls
101Reference
At a glance
Driving tips
Communications
Navigation
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Mobility
Climate
1Airflow directed toward the windshield and
side windows
2Air to the upper body area
Draft-free ventilation104
3Air to the footwell
4Air distribution, manual
5Temperature adjustment, left-hand side of
passenger compartment
6Maximum cooling
7AUTO program
8Air flow rate, manual
9AUC Automatic recirculated-air control/
Recirculated-air mode10Temperature adjustment, right-hand side
of passenger compartment
11Residual heat
12Defrosting windows and removing conden-
sation
13Switching cooling function on/off manually
14Rear window defroster
15Air grill for interior temperature sensor –
please keep clear and unobstructed
The current setting for the air distribution is dis-
played on the Control Display, refer to
page102.

Controls
103Reference
At a glance
Driving tips
Communications
Navigation
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Mobility
Maximum cooling
At outside temperatures above
327/06 and when the engine is
running, you obtain a maximum
cooling effect as soon as possible.
The automatic climate control switches to the
lowest temperature and operates in recircu-
lated-air mode. Air flows at maximum rate only
from the vents for the upper body area. You
should therefore open them for maximum cool-
ing.
AUTO program
The AUTO program adjusts the air
distribution to the windshield and
side windows, towards the upper
body area and into the footwell for you. The air
flow rate and your temperature specifications
will be adapted to outside influences as a result
of seasonal changes, e.g. sunlight or window
condensation.
The cooling is switched on automatically with
the AUTO program.
Intensity of the AUTO program
You can set the intensity of the air supply in the
AUTO program. This changes the duration of
time during which the vehicle interior is heated
or cooled.
1.Press the button.
This opens the start menu.
2.Move the controller to the left to call up "Cli-
mate".
3.Select "Automatic programs" and press the
controller.
4.Select the desired intensity and press the
controller. The selected intensity level of the auto-
matic program is switched on.
Adjusting air flow rate manually
Press the left side of the button to
reduce airflow. Press the right side
of the button to increase it.
You can reactivate the automatic mode for the
air flow rate with the AUTO button.
Switching the system on/off
With the blower at its lowest setting, press the
left side of the button to switch off the auto-
matic climate control. All indicators go out.
Press any button except REST to reactivate the
automatic climate control.
AUC Automatic recirculated-air
control/Recirculated-air mode
Switch on the desired operating
mode by pressing this button
repeatedly:
>LED off: outside air flows in continuously.
>Left-hand LED on, AUC mode: a sensor
detects pollutants in the outside air. If nec-
essary, the system blocks the supply of out-
side air and recirculates the inside air. As
soon as the concentration of pollutants in
the outside air has decreased sufficiently,
the system automatically switches back to
outside air supply.
>Right-hand LED on, recirculated-air mode:
the supply of outside air is permanently
shut off. The system then recirculates the
air currently within the vehicle.
If condensation starts to form on the
inside window surfaces during operation
in the recirculated-air mode, you should switch
it off while also increasing the air flow rate as
required.
The recirculated-air mode should not be used
over an extended period of time, otherwise the
air quality inside the car will deteriorate contin-
uously.<

Under the hood
216
Possible displays
1Oil level OK
2Oil level is being checked.
This can take about 3 minutes if the car is at
a standstill on a level surface, or about
5 minutes while the car is on the move.
3Oil level down to minimum:
Add engine oil as soon as possible, but no
more than 1 US quart/1 liter, refer also to
Adding engine oil on page217.
4Oil level is too high.
Too much oil will harm the engine.
Have the vehicle checked without
delay.<
5The oil level sensor is defective.
Do not add engine oil. You can continue
your journey. Note the newly calculated dis-
tance remaining to the next oil service, refer
to page219. Have the system checked as
soon as possible.
Display via iDrive
iDrive, for operating principle refer to page16.
1.Press the button.
This opens the start menu.
2.Press the controller to open the menu.3.Select "Info sources" and press the control-
ler.
4.Select "Service" and press the controller.
5.If necessary, move the highlight marker to
the uppermost field. Turn the controller
until "Service requirements" is selected and
press the controller.
6.If necessary, move the highlight marker to
the second field from the top. Turn the con-
troller until "Engine oil level" is selected and
press the controller. The oil level is dis-
played.
Possible messages
>"Engine oil level O.K."
>"No measurement available: Updating
engine oil level measurement..."
The engine oil level is measured. This can
take about 3 minutes if the car is at a stand-
still on a level surface and the engine is run-
ning, and about 5 minutes while the car is on
the move.
>"Oil level at the minimum! Refill with 1 quart
of engine oil."
Add engine oil as soon as possible, but no
more than 1 US quart/1 liter, refer also to
Adding engine oil below.

Mobility
219Reference
At a glance
Controls
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Navigation
Entertainment
Maintenance
BMW Maintenance System
The BMW Maintenance System supports the
preservation of the traffic and operating safety
of your BMW. The service schedule also
includes operations related to the vehicle's
comfort and convenience features, such as
replacement of the filters for the inside air. The
objective is to optimize efforts with respect to
minimal vehicle maintenance costs.
If and when you come to sell your BMW, a com-
prehensive record of servicing will prove a sig-
nificant benefit.
CBS Condition Based Service
Sensors and special algorithms take the differ-
ent driving conditions of your BMW into
account. Condition Based Service uses this to
determine the current and future service
requirements. By letting you define a service
and maintenance regimen that reflects your
own individual requirements, the system builds
the basis for trouble-free driving.
On the Control Display, you can have the
remaining times or distances for selected main-
tenance tasks and any legally prescribed dates
displayed, refer to page77:
>Engine oil
>Brake pads: separately for front and rear
>Microfilter/activated-charcoal filter
>Brake fluid
>Spark plugs
>Vehicle check>Legally mandated inspections depending
on local regulations
Service data in the remote control
Your vehicle continuously stores service-
requirement information in the remote control
while you are driving. Your BMW Service Advi-
sor can read out this data from the remote con-
trol unit, and propose an optimized mainte-
nance approach. Whenever you take your car in
for servicing you should therefore hand your
BMW Service Advisor the remote control unit
that you last used.
Make sure that the date is always set cor-
rectly, refer to page81; otherwise the
effectiveness of Condition Based Service CBS
is not assured.<
Service and Warranty Information
Booklet for US models and Warranty
and Service Guide Booklet for
Canadian models
Please consult your Service and Warranty Infor-
mation Booklet for US models and Warranty
and Service Guide Booklet for Canadian models
for additional information on service require-
ments.
BMW recommends that you have service
and repair operations performed at your
BMW center.
Take the time to ensure that these service pro-
cedures are confirmed by entries in your vehi-
cle's Service and Warranty Information Booklet
for US models and Warranty and Service Guide
Booklet for Canadian models. These entries
verify that your vehicle has received the speci-
fied regular maintenance.<

Everything from A - Z
246
Everything from A - Z
Index
"..." Identifies Control Display
texts used to select
individual functions and
refers you to the page where
these texts can be found.
A
ABS Antilock Brake
System87
ACC, refer to Active cruise
control66
Accident, refer to Initiating an
Emergency Request
call229
Activated-charcoal filter for
automatic climate
control105
"Activation time"105
Active cruise control66
– indicator lamps68
– malfunction69
– selecting distance67
– sensor69
Active steering94
– warning lamp94
Adaptive Head Light99
"Add digits" on the mobile
phone183
Additives
– coolant217
"Address book" in
navigation139
Address for navigation
– deleting140
– entering131,134,139
– selecting139
– storing139
– storing current position139
"Add to destination
list"134,136Adjusting temperature inside
the car, refer to Automatic
climate control102
Adjusting the thigh support45
Adjusting the tone during
audio operation, refer to
Tone control157
Adjustment in audio mode
– front-to-rear157
– right/left balance157
Airbags95
– indicator/warning lamp96
– sitting safely44
Air conditioning mode
– automatic climate
control102
– ventilation104
Air distribution
– automatic103
– individual102
Air flow rate103
Airing, refer to Ventilation104
Air pressure, refer to Tire
inflation pressure202
Air recirculation, refer to
Recirculated-air mode
103
"Air recirculation on / off"52
Air supply
– automatic climate
control102
– ventilation104
Air vents101
AKI, refer to Fuel
specifications201
Alarm system35
– avoiding unintentional
alarms36
– interior motion sensor36
– switching off an alarm36
– tilt alarm sensor36
"All channels" for satellite
radio164All-season tires, refer to
Winter tires213
"All stations", displaying with
the radio160
All-wheel drive, refer to
xDrive88
"AM", waveband156,160
Ambient air, refer to
Recirculated-air mode103
Antenna for mobile phone176
Antifreeze
– coolant217
– washer fluid63
Anti-theft alarm system, refer
to Alarm system35
Anti-theft system29
Approved axle loads, refer to
Weights239
Approved gross vehicle
weight, refer to Weights239
Armrest, refer to Center
armrest110
Arrival time, refer to
Computer74
Arrival time, refer to Starting
destination guidance143
"Arrow display" in
navigation144
Arrow view for navigation144
Ashtray
– front112
– rear112
Assistance systems, refer to
Driving stability control
systems87
Assistance window20
– refer to iDrive20
AUC Automatic recirculated-
air control103
"Audio"159

Everything from A - Z
254 Individually programmable
buttons on steering
wheel51
Inflation pressure, refer to Tire
inflation pressure202
Inflation pressure monitoring,
refer to Tire Pressure
Monitor TPM91
Information
– on another location137
– on country137
– on current position137
– on destination location137
Information menu, refer to
i menu18
"Information on
destination"138
"Info sources"78
Initializing
– active steering94
– after power failure227
– compass, refer to
Calibrating109
– Flat Tire Monitor FTM90
– glass sunroof40
– panorama glass roof42
"Input map"136
Installation location
– CD changer170
– drive for navigation DVD and
audio CD130
– telephone110
Instructions for navigation
system, refer to Voice
instructions146
Instrument cluster12
Instrument lighting100
Instrument panel, refer to
Cockpit10
Integrated key28
Integrated universal remote
control107
Interesting destination for
navigation137
"Interim time"85
Interior lamps100
– remote control30
Interior motion sensor36Interior rearview mirror51
– automatic dimming
feature51
– compass108
Interlock, refer to Disengaging
the remote control59
Intermittent mode of the
wipers62
J
Jacking points227
Joystick, refer to iDrive16
Jumpering, refer to Jump
starting230
Jump starting230
K
Key, refer to Integrated key/
remote control28
Keyless go, refer to
Convenient access36
Keyless opening and closing,
refer to Convenient
access36
Key Memory, refer to Personal
Profile28
Kick-down60
– automatic transmission with
Steptronic60
Knock control201
L
Lamps
– automatic headlamp
control97
– parking lamps/low beams97
Lamps and bulbs, replacing
bulbs222
"Language / Units"77
"Language / Units" in
navigation146
"Languages" in
navigation146
"Languages"on the control
display85Lap-and-shoulder belt, refer
to Safety belts49
Lashing eyes, refer to
Securing cargo125
Last destinations, refer to
Destination list138
"Last seat pos."49
LATCH child-restraint fixing
system55
LED Light-emitting
diodes222
Length, refer to
Dimensions237
License plate lamp, replacing
bulbs226
Light-emitting diodes
LED222
Lighter112
– connecting electrical
appliances112
"Lighting"62,98
Lighting
– instruments100
– lamps and bulbs222
– vehicle, refer to Lamps97
Light-metal alloy wheels, care,
refer to Caring for your
vehicle brochure
Light switch97
"Limit"84
Limit, refer to Speed limit84
Load securing equipment,
refer to Securing cargo125
Lock buttons, doors, refer to
Locking32
Locking
– adjusting confirmation
signal30
– from inside32
– from outside30
– without remote control, refer
to Convenient access36
Locking and unlocking doors
– confirmation signals30
– from inside32
– from outside29
Low beams97
– automatic97
– replacing bulbs222

Reference 257
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
"Parked car ventilation"105
Parked car ventilation105
Parked car ventilation/heating
– activating switch-on
times106
– preselecting switch-on
times105
– switching on and off
directly105
Parking
– vehicle58
Parking aid, refer to PDC Park
Distance Control86
Parking brake59
– indicator lamp59
Parking lamps97
Parking lamps/low beams97
– replacing bulbs223
Partition net115
Passenger-side mirror tilt
function50
"Pathway lighting"98
Pathway lighting98
"PDC"86
PDC Park Distance Control86
Personal Profile28
"Perspective"145
Phone book181
Phone numbers
– deleting from phone
book183
– dialing181
– most recent numbers183
– selecting in phone book183
– Top 8183
Pinch protection system
– glass sunroof, electric40
– panorama glass roof42
– windows39
Placing a call, refer to
telephone owner's manual
"Play" for audio mode167
"Play" for satellite radio165
Pollen
– refer to Microfilter/activated-
charcoal filter for automatic
climate control105Position
– displaying150
– saving, refer to Storing
current position139
Power failure227
Power seats45
Power windows38
– safety switch39
Power windows, refer to
Windows38
Preselecting the switch-on
times for parked car
ventilation/heating105
"Presets" displaying with the
radio160
"Presets" for satellite
radio164
Pressure, tires202
Pressure monitoring, tires90
– Flat Tire Monitor90
Pressure monitoring of tires,
refer to Tire Pressure
Monitor TPM91
"Profile"196
Programmable buttons on the
steering wheel11
Protection function, refer to
Pinch protection system
– glass sunroof, electric40
– panorama glass sunroof42
– windows39
Providing medical assistance,
refer to First add pouch229
Puncture
– Flat Tire Monitor90
R
Radio
– autostore161
– controls156
– listening to stations160
– sampling stations161
– satellite radio163
– selecting a
waveband156,160
– selecting the frequency
manually161
– station search161
– stations with best
reception161
– storing stations162
– switching on/off156
– tone control157
– volume157
Radio position, refer to Radio
readiness57
Radio readiness57
– switched off57
– switched on57
Radio-remote key, refer to
Remote control with
integrated key28
Rain sensor62
"Random", refer to Random
play169
"Random all" for audio
mode170
"Random directory" for audio
mode170
Random play169
"RDS" Radio Data
System163
Reading lamps100
Rear lamps, refer to Tail
lamps224
– replacing bulbs225,226
Rear seat backrest,
folding115
Rear seats
– adjusting head restraints47
– folding115
– folding head restraint down
and up47
– folding the backrests115