controls BMW Z4 SDRIVE35I 2009 Owners Manual

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TeleService*
TeleService supports commu nication with your
BMW center.
> Data on the vehicle's service requirements
can be sent directly to the BMW center. In
this way, the BMW center can plan its work
in advance. This shortens the duration of
the service appointment.
> In the event of a breakdown, data on the
vehicle's condition can be sent directly to
Roadside Assistance.
> The offer varies by country.
> Connection costs may ensue.
> Services may be restricted abroad.
Requirements
>BMW Assist is activated.
> Wireless reception is available.
> The engine is running.
Concierge service*
When you call the BMW Assist Concierge, you
can obtain information about, for example, res-
taurants, emergency pharmacy services, gas
stations or hotels, as well as receive the corre-
sponding telephone numbers and addresses.
You can then dial a phone number directly or
use an address for destination guidance
*.
Starting the concierge service
1."BMW Assist"
2. "Concierge"
3. "Start service" A voice connection is established to the BMW
Concierge.
You are connected to an employee of the BMW
Concierge to obtain the required information.
You can then have the phone number and
address sent to you and, for example, use it for
destination guidance in
the navigation system.
Many hotels can be book ed directly through the
BMW Concierge. When an information mes-
sage is received, a list of the received messages
is displayed automatically.
Messages
SMS, BMW Concierge messages and MyInfo
messages from the BMW Assist portal are
listed here, refer to Messages on page 170.
Roadside Assistance
You can call BMW Roadside Assistance*
should you require help in the event of a
breakdown.
Starting Roadside Assistance
Vehicle not equipped with BMW Assist
or TeleService
1. "BMW Assist"
2. "Roadside Assistance"
The Roadside Assistance number is displayed.
3. Dial the number. If a mobile phone
* is
paired, a connection is established to BMW
Roadside Assistance.

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Using BMW Search
To select and display content:
> Turn the controller to highlight an element.
> Press the controller to display an element.
Opening the start page
1.Open "Options".
2. "Home"
Loading a new page
1.Open "Options".
2. "Update"
Canceling
1.Open "Options".
2. "Cancel loading"
Logging in
To display e-mails, contacts from BMW Search
or other personal data, you need to log in.
1."BMW Assist"
2. "BMW Search"
3. Open "Options".
4. "User identification" 5.
"User name:"
6. Enter the user name and select "OK".
7. "Password"
8. Enter the password and select "OK".
9. "OK"
Logging in automatically
When BMW Search is opened, you are logged
in automatically.
"Logon automatically"
Logging off
1."BMW Assist"
2. "BMW Search"
3. Open "Options".
4. "User logoff"
Internet*
1."BMW Assist"
2. "Internet"
The start page is displayed. The Internet pages
may not be displayed in the same way as on a
PC screen. Flash and Java applications cannot
be displayed.

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3. "Delete bookmark"or" Delete all book-
marks"
Defining a bookmark as the start page
1. Select the symbol.
2. Open "Options".
3. "Set as home URL"
Settings
Suppressing cookies
1.Open "Options".
2. "Suppress cookies"
Suppressing pop-ups
1.Open "Options".
2. "Suppress pop-ups"
Suppressing safety warnings
1.Open "Options".
2. "Block HTTPS pop-ups"
Activating TeleService*
If the services are not displayed, they may need
to be activated.
1."BMW Assist"
2. "Activate TeleService"
Customer Relations
Contact Customer Relations for information on
all aspects of your vehicle.
Vehicle equipped with BMW Assist or
TeleService
1."BMW Assist"
2. "Customer Relations"
3. "Start service"
A voice connection is established to Customer
Relations.
Vehicle not equipped with BMW Assist
or TeleService
1. "BMW Assist"
2. "Customer Relations"
The Customer Relations phone number is dis-
played. When the vehicle is equipped with
BMW Assist or a mobile phone preparation
package, a voice connection is established
when a mobile phone is connected.
TeleService Call*
You can send a request to your BMW center to
arrange a service appointment. The TeleSer-
vice data is transmitted during a Service
Request. Your BMW center will contact you.
Starting a Service Request
1. "BMW Assist"
2. "Service Request"

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Fuel specifications
Do not fill the tank with leaded fuel as this
would cause permanent damage to the
catalytic converter.
Do not fill the tank with E85, i.e. fuel containing
85 % ethanol, nor with Fl exFuel. Otherwise, the
engine and fuel suppl y system will be dam-
aged. <
Required fuel
Super Premium Gasoline/AKI 91
This gasoline is hi ghly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI Rating is:
> Z4 sDrive30i: 87
> Z4 sDrive35i: 89
If you use gasoline with this minimum AKI Rat-
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no effect on the engine life.
Do not use any gasoline below the speci-
fied minimum fuel grade. Otherwise the
engine could be damaged. <
Use high-quality brands
Field experience has indicated significant dif-
ferences in fuel quality: volatility, composition,
additives, etc., among ga solines offered for sale
in the United States and Canada. Fuels contain-
ing up to and including 10 % ethanol or other
oxygenates with up to 2.8 % oxygen by weight,
that is, 15 % MTBE or 3 % methanol plus an
equivalent amount of co-solvent, will not void
the applicable warranti es with respect to
defects in materials or workmanship.
The use of poor-quality fuels may result in
driveability, starting and stalling problems
especially under certai n environmental condi-
tions such as high ambient temperature and
high altitude.
Should you encounter driveability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality brand such as gasoline
that is advertised as Top Tier
Detergent Gasoline.
Failure to comply with these recommendations
may also result in un scheduled maintenance. <

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Observe all national and local maximum speed
limits, otherwise violations of the laws could
occur.
Tire inflation pre ssures Z4 sDrive30i
Tire size Pressure specificat ions in psi/kPa
Traveling speeds up to a max. of
100 mph / 160 km/h Traveling speeds
including those exceeding 100 mph / 160 km/h
All pressure specifications in
the table are indicated in
psi/kilopascal with cold tires.
Cold = ambient temperature
without Sports package:
225/45 R 17 91 V
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL 36/250 44/300
36/250 44/300
Front: 225/45 R 17 91 V 36/250 -36/250-
Rear: 255/40 R 17 94 V - 39/270-39/270
Front: 225/40 R 18 88 W 36/250 -36/250-
Rear: 255/35 R 18 90 W - 42/290-42/290
Front: 225/35 R 19 88 Y XL 36/250 - 36/250-
Rear: 255/30 R 19 91 Y XL - 42/290-42/290
with Sports package:
225/45 R 17 91 W
225/45 R 17 91 H M+S
225/45 R 17 94 V M+S XL 36/250 44/300
36/250 44/300
Front: 225/45 R 17 91 W 36/250 -36/250-
Rear: 255/40 R 17 94 W - 39/270 - 39/270
Front: 225/40 R 18 88 W 36/250 -38/260-
Rear: 255/35 R 18 90 W - 42/290-45/310
Front: 225/35 R 19 88 Y XL 36/250 - 36/250-
Rear: 255/30 R 19 91 Y XL - 42/290-44/300
More details on the permissible load and weights can be found on page222.

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Tire identification marks
Knowledge of the labeling on the side of the tire
makes it easier to identify and choose the right
tires.
Tire size
Speed code letter
Q = up to 100 mph or 160 km/h
T = up to 118 mph or 190 km/h
H = up to 131 mph or 210 km/h
V = up to 150 mph or 240 km/h
W = up to 167 mph or 270 km/h
Y = up to 186 mph or 300 km/h
Tire Identification Number
Tires with DOT codes meet the guidelines of
the US Department of Transportation.
DOT code:
Tire age
The manufacturing date of tires is contained in
the tire coding: DOT … 0709 means that the
tire was manufactured in week 7 of 2009.
BMW recommends that you replace all tires
after 6 years at most, even if some tires may last
for 10 years.
Uniform Tire Quality Grading
Quality grades can be found where applicable
on the tire sidewall between tread shoulder and
maximum section width. For example:
Tread wear 200 Traction AA
Temperature A
DOT Quality Grades
Tread wear
Traction AA A B C
Temperature A B C
All passenger car tires must conform to
Federal Safety Requir ements in addition
to these grades. <
Tread wear
The tread wear grade is a comparative rating
based on the wear rate of the tire when tested
under controlled conditio ns on a specified gov-
ernment test course. For example, a tire graded
150 would wear one and one-half (1 γ) times as
well on the government course as a tire graded
100. The relative performance of tires depends
upon the actual conditions of their use, how-
ever, and may depart significantly from the
norm due to variations in driving habits, service
practices and differences in road characteris-
tics and climate.
Traction
The traction grades, from highest to lowest, are
AA, A, B, and C.
Those grades represent the tire's ability to stop
on wet pavement as measured under controlled
conditions on specified government test sur-
faces of asphalt and concrete. A tire marked C
may have poor traction performance.
The traction grade assigned to this tire is
based on straight-ahe ad braking traction
tests, and does not in clude acceleration, cor-
nering, hydroplaning, or peak traction charac-
teristics. <
e.g.
Nominal width in mm
Aspect ratio in Ξ
Radial belt construction
Rim diameter in inches
Load rating,
not on ZR tires
Speed code letter, in
front of the R on ZR tires225/45 R1791 V
e.g.
Manufacturer's code
for tire make
Tire size and
tire design
Tire ageDOT xxxx xxx 0709

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Tire age
For various reasons, such as the development
of brittleness, BMW recommends tire replace-
ment after no more than 6 years, regardless of
the actual wear of the tires.
The manufacturing date of tires is contained in
the tire coding:
DOT ... 0709 means that the tire was manufac-
tured in week 7 of 2009.
Run-Flat Tires
The symbol identifying Run-Flat Tires is a circle
with the letters RSC on the sidewall.
Run-Flat Tires comprise a conditionally self-
supporting tire and a special rim. The reinforce-
ment in the sidewalls ensures that the tire can
continue to be used su bject to certain restric-
tions, even if depressurized.
For information on continuing to drive with a flat
tire, refer to Indication of a flat tire, page 81.
New wheels and tires
Have new wheels and tires installed only
by your BMW center or tire shop that
works according to BMW repair procedures
with correspondingly trai ned personnel. If this
work is not carried out properly, there is a dan-
ger of subsequent dama ge and related safety
hazards. Make sure that the new wheels are bal-
anced. <
Retreaded tires
BMW recommends that you do not use
retreaded tires, since driving safety may
be impaired. The causes for this include poten-
tially different tire casi ng structures and often
wide variations in tire ag e, which can result in a
limited service life. <
Correct wheels and tires
When mounting new tires or changing over
from summer to winter tires and vice versa,
mount Run-Flat Tires for your own safety. In the
event of a flat, no spare wheel is available. Your
BMW center will be glad to advise you.
BMW recommends that you use only
wheel and tire combinations that BMW
has tested and approved for your particular
vehicle. Variations in factors such as manufac-
turing tolerances mean that even wheels and
tires with identical official size ratings could
actually have different dimensions, which could
lead to body contact and thus to severe acci-
dents. If non-approved wheels and tires are
used, BMW cannot evaluate their suitability,
and therefore cannot guarantee their driving
safety. <
You can inquire about the right wheel/tire com-
bination at your BMW center.
The correct combination of wheels and tires is
also necessary to ensure reliable operation of
various vehicle systems such as ABS, DSC
or TPM.
To maintain good handling and vehicle
response, use only tires of a single brand and
tread configuration. After a tire has been dam-
aged, mount the previous wheel and tire combi-
nation again as soon as possible.
Wheels with Tire Pressure Monitor
TPM electronics
When mounting new tires or changing over
from summer to winter tires, or vice versa, only
use wheels with TPM electronics; otherwise the
Tire Pressure Monitor may not be able to detect
a puncture, refer to page 82. Your BMW center
will be glad to advise you.

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Under the hood
Do not work on the car unless you pos-
sess the necessary technical knowledge.
If you are unfamiliar with the statutory guide-
lines, have any work on the vehicle performed
only by a BMW center or by a workshop that
work according to BMW repair procedures with
correspondingly trained pe rsonnel. If this work
is not carried out properly, there is a danger of
subsequent damage and related safety
hazards. <
Hood
Releasing
Pull the lever.
Opening
To avoid damage, make sure that the
wiper arms are against the windshield
before you open the en gine compartment. Do
not open the engine hood before the engine has
cooled down, otherwise injuries may result. <
Push the release lever to the right and open
the hood.
Closing
Close the hood from a height of approx. 16 in/
40 cm with momentum. It must be clearly heard
to engage.
Make sure that the closing path of the
hood is clear, otherwise injuries may
result.
If you see any signs while driving your vehicle
that the hood is not comp letely closed, stop at
once and close it securely. <

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2.Press button 2 in the turn in dicator lever.
The oil level is checke d and the reading dis-
played.
Possible displays
1 Oil level OK
2 Oil 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.
3 Oil 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 page 200.
4 Oil level is too high.
Too much oil will harm the engine.
Have the vehicle checked without
delay. <
5 The oil level sensor is defective.
Do not add engine o il. You can continue
your journey. Note the newly calculated dis-
tance remaining to the next oil service, refer
to page 69. Have the system checked as
soon as possible.
Display via iDrive
iDrive, for operating pr inciple refer to page16.
1. "Vehicle Info"
2. "Vehicle status"
3. "Engine oil level"
Possible messages
>"Engine oil level OK"
> "Measurement not possi ble at this time."
> "Measuring engine oil level...":
This can take about 3 minutes if the car is at
a standstill on a level surface and the engine
is running, and about 5 minutes while the
car is moving.
If engine oil was added, it may take up to
30 minutes to obtain an oil level reading.
> "Engine oil level below minimum. Add 1
quart!"
Add engine oil as soon as possible, but no
more than 1 US quart/1 liter, refer also to
Adding engine oil below.
> "Engine oil level too high! Have this
checked."
Too much oil will harm the engine.
Have the vehicle checked without
delay. <