fuel cap BMW Z4 SDRIVE35I 2009 Owners Manual

Controls
65Reference
At a glance
Driving tips
Communications
Navigation
Entertainment
Mobility
Coolant temperature
A warning lamp will come on if the coolant, and
therefore the engine, becomes too hot. In addi-
tion, a message will appear on the Control
Display.
Check coolant level, refer to page201.
Engine oil temperature*
When the engine is at normal operating temper-
ature, the engine oil temperature is between
approx. 210 7/100 6 and approx. 300 7/
150 6.
If the engine oil temperature is too high, a mes-
sage appears on the Control Display.
Fuel gauge
Fuel tank capacity: approx. 14.5 US gallons/
55 liters.
You can find information on refueling on
page 188.
If the tilt of the vehicle varies for a longer period,
when you are driving in mountainous areas, for
example, the indicator may fluctuate slightly.
Reserve
Once the fuel level has fallen to the reserve
zone, a message briefly appears on the Control
Display and the cruising range for the remaining
amount of fuel is displayed on the computer.
Under a cruising range of approx. 30 miles/
50 km, the message remains in the Control
Display.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur. <
Computer
Displays in the instrument cluster
Calling up information
Press the button in the turn indicator lever.
The following items of information are dis-
played in the order listed:
>Cruising range
> Average speed
> Average fuel consumption
> Current fuel consumption
*
>No information
To set the corresponding units of measure,
refer to Units of measure on page 68.
Cruising range
Displays the estimated cr uising range available
with the remaining fuel. The range is calculated
on the basis of the way the car has been driven
over the last 18 miles/30 km and the amount of
fuel currently in the tank.

Refueling
188
Refueling
Always switch off the engine before refu-
eling, otherwise, fuel cannot be added to
the tank and a messag e will be displayed.<
Take all precautionary measures and
observe all applicable regulations when
handling fuel. Do not carry any spare fuel con-
tainers in your vehicle. They can develop a leak
and cause an explosion or cause a fire in the
event of an accident. <
Fuel filler door
Opening
1.Open fuel filler door. To do so, lightly press
the rear edge.
2. Turn the gas cap counterclockwise.
3. Place the gas cap in th e bracket attached to
the fuel filler door.
Closing
Fit the cap and turn it cl ockwise until you clearly
hear a click.
Do not pinch the band attached to the
cap, otherwise the cap cannot be closed
properly and fuel vapors can escape. A mes-
sage will be displayed if the gas cap is loose or
missing. <
Manually releasing the fuel filler door
In the event of a malfunction, you can release
the fuel filler door manually:
Pull the button in the cargo bay with the fuel
pump symbol down. The fuel filler door is
released.
Observe the following when refueling
When handling fuels, follow the safety
instructions provided at filling stations,
otherwise there is a risk of personal injury or
property damage. <
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Avoid lifting the filler
nozzle while filling the tank, as that would
lead to
> premature pump shutoff
> reduced efficiency of the fuel-vapor recov-
ery system.
The fuel tank is full when the filler nozzle clicks
off the first time.
Fuel tank capacity
Approx. 15.5 US gallons/5 5 liters, including the
reserve capacity of 2.1 US gallons/8 liters.
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not
ensured and damage can occur. <

Wheels and tires
196
Recommended tire brands
Certain makes of tire are recommended by
BMW for each tire size. They are marked with a
clearly visible BMW designation on the sidewall
of the tire.
When properly used, these tires meet the high-
est standards in terms of safety and handling
characteristics.
Special characteristics of winter tires
BMW recommends winter tires for winter roads
or at temperatures below +45 7/+7 6.
Although all-season M+ S tires provide better
winter traction than summer tires, they gener-
ally fail to provide the same levels of cold-
weather performance as winter tires.
Pay attention to speed
Always comply with the speed limit for the
winter tires mounted on your car; failure
to do so could result in tire damage and acci-
dents. <
If the car is capable of speeds higher than that
permitted for the winter ti res, a label stating the
maximum permitted speed for the mounted
tires must be displayed in your field of view.
Specialist tire dealers and your BMW center
can supply these labels.
Storage
Always store wheels and tires in a cool, dry
place with as little exposure to light as possible.
Always protect tires agains t all contact with oil,
grease and fuels. Do not exceed the maximum
tire inflation pressure indicated on the sidewall
of the tire.
Swapping wheels between axles
BMW advises against swapping wheels
between the front and rear axles, even if all tires
have the same size, as th is could impair driving
characteristics. If the tires are of mixed sizes,
swapping wheels betwee n the axles is not per-
missible.
Snow chains*
Only certain fine-link sn ow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your BMW center for
more information.
Snow chains must be mounted in pairs and on
the rear wheels only. Observe the manufac-
turer's instructions when mounting snow
chains. Do not exceed a speed of 30 mph or
50 km/h.
Do not initialize the Flat Tire Monitor if
snow chains are mounted, otherwise the
instrument might issue an incorrect reading.
When driving with snow chains, you may find it
helpful to activate DTC temporarily, refer to
page 78.<

Mobility
203Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
This socket is located on the driver's side to the
left, on the bottom of the instrument panel
underneath a cover.
Exhaust emission values
The warning lamp lights up:
The vehicle emissions are raised. The
trip can be continued. Have the car
checked as soon as possible.
Canadian models display this
warning lamp.
The lamp flashes under certain condi-
tions. This indicates excessive misfiring in the
engine. If this happens, you should reduce your
speed and visit your nearest BMW center as
soon as possible. Severe engine misfiring can
quickly lead to serious damage of emissions-
related components, espe cially the catalytic
converter.
The warning lamp comes on if the gas
cap is not properly tightened and the
OBD system assumes that fuel vapor
is escaping. If the gas ca p is then tightened, the
warning lamp should go out within a few days.
Data recorders
Your vehicle may be equipped with one or sev-
eral measuring or diagnostic modules or a
device for recording or sending certain vehicle
data or information. In addition, if you have
signed a service contract for BMW Assist, cer-
tain vehicle data may be transmitted or
recorded in order to fa cilitate the corresponding
services.

Technical data
222
Weights
Capacities
Z4 sDrive30iZ4 sDrive35i
Approved gross weight
> with manual transmission lbs/kg 3,924/1,7804,134/1,875
> with automatic transmission lbs/kg 3,990/1,8104,178/1,895
Load lbs/kg562/255 562/255
Approved front axle load lbs/kg 1,808/8201,918/870
Approved rear axle load lbs/kg 2,227/1,0102,271/1,030
Cargo bay capacity cu ft/l 6.4 - 10.9/180 - 310 6.4 - 10.9/180 - 310
Notes
Fuel tank US gal/liters approx. 15.5/55 Fuel grade:
page 189
including reserve of US gal/liters approx. 2.1/8.0
Window washer system For more details:
page61
including headlamp washers US qt/liters approx. 6.3/6.0

Reference 231
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic Service Request 184
Automatic transmission with Steptronic 53
– interlock 53,54
– overriding selector lever lock 55
– shiftlock, refer to Changing
selector lever position 54
– sport program 54
– towing 215
– tow-starting 215
AUTO program for automatic
climate control 96
AUX-IN
– port 102
AUX-IN port 158
Average fuel consumption 66
– setting the units 68
Average speed 66
Avoiding unintentional alarms 34
Axle loads, refer to Weights 222
B
Backrest contour, refer to
Lumbar support 43
Backrests, refer to Seat adjustment 42
Backrest width adjustment 43
Backup lamps
– replacing bulb 210
Backup lamps, refer to Tail lamps 210
Band-aids, refer to First-aid
pouch 214
Bar, refer to Towing methods 216
Base plate for telephone or mobile phone
– refer to Snap-in adapter 174
– refer to Snap-in adapter in the center armrest storage
compartment 102
Bass, tone setting 138Battery
212
– charging 212
– disposal 36,212
– jump starting 214
– remote control 28
– temporary power failure 212
Battery for mobile phone 175
Battery renewal
– remote control 36
– remote control for vehicle 36
Being towed 216
Belts, refer to Safety belts 44
Belt tensioner, refer to Safety
belts 44
Beverage holders, refer to Cup holders 103
Blower, refer to Air flow rate 93,96
Bluetooth, activating/
deactivating 166
Bluetooth, refer to separate Owner's Manual
BMW
– car shampoo 207
BMW Assist, activating 180
BMW Assist 178
BMW center 184
BMW Homepage 4
BMW Maintenance System 202
BMW Search 180
BMW webpage 4
Bottle holders, refer to Cup holders 103
Brake
– parking brake 52
Brake assist, refer to Dynamic
Brake Control DBC 78
Brake fluid, refer to Service requirements 69
Brake lamps
– replacing bulb 210
Br
ake pads 110
– breaking in 110
Brake rotors 112
– brakes 110
– breaking in 110 Brakes
– ABS
78
– BMW Maintenance System 202
– breaking in 110
– service requirements 69
Brakes, refer to Braking safely 112
Brake system 110
– BMW Maintenance System 202
– breaking in 110
– disc brakes 112
Breakdown services, refer to Roadside Assistance 213
Breaking in the clutch 110
Breaking in the differential, refer to Engine and
differential 110
Break-in period 110
Brightness of Control Display 76
Bulb changing, refer to Lamps and bulbs 208
Button for starting the engine,
refer to Start/stop button 50
Buttons on the steering wheel 11
Buttons on the steering wheel 11
C
California Proposition 65
warning 6
Call
– accepting 167
– ending 168
– rejecting 168
Calling, refer to Phone
numbers, dialing 168
Can holders, refer to Cup holders 103
Capacities 222
Capacity of the cargo bay 222
Car battery, refer to Vehicle
battery 212
Car care, refer to Care 204

Everything from A to Z
234
Distance warning, refer to
Park Distance Control
PDC 77
Door key, refer to Remote control with integrated
key 28
Door lock 31
Doors, emergency
operation 32
DOT Quality Grades 193
Draft-free ventilation 94,97
Drinks holders, refer to Cup holders 103
Drive mode 57
Drive-off assistance, refer to Dynamic Stability Control
DSC 78
Drive-off assistant 80
Driving lamps, refer to Parking
lamps/low beams 88
Driving notes 110
Driving off on hills, refer to
Drive-off assistant 80
Driving position, engaging, refer to Transmission
positions 56
Driving stability control systems 78,79
Driving through water 112
Driving tips, refer to Driving notes 110
DSC Dynamic Stability Control 78
Dual clutch transmission 55
– kick-down 57
DVD
– country codes 148
– settings 149
– video playback 148
DVD changer
– malfunctions 151
DVD menu 149
DVD video 148
Dynamic Brake Control DBC 78
Dynamic Driving Control 79
E
Eject button, refer to Buttons
on the CD/DVD player 138
Electrical malfunction
– door lock 32
– driver's door 32
– fuel filler door 188
– M dual clutch transmission with Drivelogic 58
Electric seat adjustment 42
Electric steering wheel lock
– with convenient access 35
Electronic brake-force distribution EBV 78
Electronic oil level check 198
Electronic Stability Program ESP, refer to Dynamic
Stability Control DSC 78
Emergency actuation, automatic transmission,
refer to Overriding selector
lever lock 55
Emergency operation
– fuel filler door, manual
release 188
Emergency operation, refer to Manual operation
– door lock 32
Emergency release
– luggage compartment lid
from inside 33
Emergency Request 213
Emergency services, refer to
Roadside Assistance 213
Energy, saving
– saving fuel 110
Engine
– breaking in 110
– data 220
– overheated, refer to Coolant temperature 65
– speed 220
– starting 51
– starting, convenient access 35
– switching off 52
Engine compartment 198Engine coolant, refer to
Coolant 200
Engine oil
– adding 200
– BMW Maintenance
System 202
– capacity 222
– checking level 198
– intervals between changes, refer to Service
requirements 69
Engine output, refer to Engine data 220
Engine speed, refer to Engine data 220
Engine starting, refer to
Starting the engine 51
Entering the address 119
Entry lamps, refer to Interior
lamps 90
Entry map for destination 124
Equalizer, tone setting 139
Error messages, refer to Check C
ontrol73
Exhaust system, refer to Hot
exhaust system 111
Exterior mirrors 45
– adjusting 45
– automatic dimming feature 46
– automatic heating 46
– folding in and out 45
External audio device 102
Eyes
– for tow-starting and towing away 215
– for tying down loads 114
F
Failure messages, refer to
Check Control 73
Failure of an electrical
consumer 212
False alarm
– avoiding unintentional
alarm 34
– switching off an alarm 34

Reference 235
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Fastening safety belts, refer to Safety belts 44
Fastest route for navigation 128
Fault
– parking brake 53
Filter
– refer to Microfilter/activated-
charcoal filter for automatic
climate control 97
– refer to Microfilter for air
conditioner 94
First aid pouch 214
Fixture for remote control, refer to Ignition lock 50
Flash when locking/
unlocking 31
Flat tire
– Run-Flat Tires 195
– Tire Pressure Monitor TPM 82
Flat Tire Monitor FTM 81
– indicating a flat tire 81
– indicator/warning lamp 81
– initializing the system 81
– snow chains 81,196
– system limits 81
Flat tires, refer to Tire
condition 194
Fluid reservoir, refer to Washer fluid reservoir 61
FM, waveband 141
Folding in the mirrors, before driving into a car wash 45
Footbrake, refer to Braking safely 112
Footwell lamps, refer to
Interior lamps 90
Forward
– CD/DVD changer 148
– CD/DVD player 148
Forward gear, engaging, refer to Transmission
positions 56
For your own safety 5
Free memory capacity, music
collection 156
Front airbags 85 FTM, refer to Flat Tire
Monitor 81
Fuel 189
– average consumption 66
– gauge 65
– high-quality brands 189
– quality 189
– specifications 189
– tank contents, refer to Capacities 222
Fuel clock, refer to Fuel
gauge 65
Fuel display, refer to Fuel
gauge 65
Fuel filler door 188
– releasing in the event of
electrical malfunction 18

8
Fuses 212
G
Garage door opener, refer to
Integrated universal remote
control 98
Gasoline
– refer to Average consumption 66
Gasoline, refer to Required
fuel 189
Gasoline display, refer to Fuel gauge 65
Gear display, refer to Displays in the instrument cluster 56
Gear indicator, automatic
transmission with
Steptronic 53
Gears, changing 57
Gearshift lever
– automatic transmission with Steptronic 54
– manual transmission 53
Gearshifts
– automatic transmission with
Steptronic 54
– manual transmission 53
General driving notes 111
Glove compartment 101GPS navigation, refer to
Navigation system 118
Grills, refer to Air vents 92
Gross vehicle weight, refer to Weights 222
H
Handbrake, refer to Parking
brake 52
Hands-free system 14
Hazard warning flashers 14
HD radio, refer to High
Definition Radio 142
Head airbags 85
Headlamp control,
automatic 88
Headlamp flasher 59
– indicator lamp 11,13
Heated
– mirrors 46
– rear window 94,97
– seats 43
Heating 92
– mirrors 46
– rear window 94,97
– seats 43
Heating and ventilation, refer
to Climate 92
Heavy loads, refer to Stowing cargo 114
Height, refer to Dimensions 221
Height adjustment
– seats 42
– steering wheel 46
High beams 90
– headlamp flasher 90
– indicator lamp 13
High Definition Radio 142
High-pressure washer 204,205
High-pressure
washer 204,205
High water, refer to Driving through water 112
Highways, refer to Route criteria 128

Everything from A to Z
240
Roadside parking lamps
90
Roadworthiness test, refer to
Service requirements 69
Roof load capacity 222
Rope, refer to Tow-starting,
towing away 216
Rotary/pushbutton, refer to iDrive 16
Route 128,129
– bypassing sections 129
– changing 128
– changing criteria 128
– displaying streets or towns/
cities 129
– map display 130
– selecting 128
Route instructions, refer to Destination guidance
through voice
instructions 129
Route map, refer to Map display 130
Route section, changing 129
Route selection 128
RSC Runflat System
Component, refer to Run-
Flat Tires 195
Runflat System Component
RSC, refer to Run-Flat
Tires 195
Run-Flat Tires 195
– continuing driving with a damaged tire 82
– flat tire 81
– Flat Tire Monitor 81
– new tires 195
– replacing 195
– tire inflation pressure 190
– winter tires 196
S
Safety-belt height
adjustment 45
Safety belts 44
– damage 45
– indicator/warning lamp 45
– reminder 45
– sitting safely 41 Safety systems
– airbags
85
– Antilock Brake System ABS 78
– brake system 78
– driving stability control systems 78
– Dynamic Stability Control
DSC 78
– safety belts 44
Safety tires, refer to Run-Flat
Tires 195
Satellite radio 144
– enabling channel 144
– selecting channel 145
– storing channel 145
Saving fuel 110
Screen, refer to iDrive controls 16
Screw thread for tow fitting 215
SDARS, refer to Satellite
radio 144
Seat adjustment
– electric 42
– mechanical 42
Seat and mirror memory 43
Seat belt reminder, refer to
'Fasten safety belts'
reminder 45
Seat heating 43
Seats 41
– adjusting electrically 42
– adjusting the seats 42
– heating 43
– memory, refer to Seat and mirror memory 43
– saving a setting, refer to Seat and mirror memory 43
– sitting safely 41
Securing cargo 106
Securing the vehicle
– from inside 32
– from outside 29
Selecting new scale for navigation 130
Selector lever 56
– automatic transmission with Steptronic 54 Selector lever lock, refer to
Changing selector lever
positions, shiftlock 54
Selector lever positions
– automatic transmission with
Steptronic 54
Service, refer to Roadside Assistance 213
Ser
vice car, refer to Roadside
Assistance 213
Service data in the remote
control 202
Service Interval Display, refer
to Condition Based Service
CBS 202
Service Request 183
Service requirement display, refer to Condition Based
Service CBS 202
Service requirements 69
Services status 184
Servotronic 85
Settings
– changing on Control Display 75
– clock, 12h/24h mode 72
– DVD 149
– language 75
Settings and information 68
Shifting 57
Shifting, sport automatic
transmission 57
Shifting gears
– automatic transmission with
Steptronic 54
– manual transmission 53
Shiftlock
– automatic transmission, refer to Changing selector
lever positions 54
Shift paddles on steering wheel 57
Short commands for the voice
activation system 223
Short route in navigation, refer to Selecting route 128
Side airbags 85

Reference 243
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Transmission lock, releasing manually 58
Transmission positions 56
Transporting children safely 48
Transport securing devices, refer to Securing cargo 114
Tread depth, refer to Minimum
tire tread 194
Trip-distance counter, refer to Trip odometer 64
Triple turn signal activation 59
Trip odometer 64
Trip planner 126
Turning circle, refer to Dimensions 221
Turn signal indicators
– indicator/warning lamp 12
– triple turn signal 59
Turn signals 59
Tying down loads, refer to Cargo loading 114
U
Uniform Tire Quality Grading/
UTQR 193
Units
– average consumption 68
– temperature 68
Universal garage door opener,
refer to Integrated universal
remote control 98
Universal mobile phone
preparation package, refer
to separate Owner's Manual
Universal remote control 98
Unlatching, refer to Unlocking 35
Unlocking
– from inside 32
– from outside 29
– luggage compartment lid 35
– setting unlocking characteristics 29
– without remote control, refer
to Convenient access 35
USB-audio interface 158
USB interface 101
V
VCD148
Vehicle
– battery 212
– breaking in 110
– cargo loading 113
– Identification Number, refer
to Engine compartment 198
– measurements, refer to Dimensions 221
– parking 52
– weight 222
Vehicle jack 211
Vehicle position, refer to Displaying current
position 134
Vehicle storage 207
Ventilation 97
– air conditioner 94
– draft-free 94,97
Ventilation, refer to Climate 92
Vents, refer to Air vents 92
Vents, refer to Ventilation 94,97
Video menu 148
Video playback 148
Voice, refer to Destination
guidance through voice
instructions 129
Voice commands
– short commands 223
Voice instructions from navigation system 129
– repeating 130
– switching on/off 129
– volume 130
Volume 138
– audio sources 138
– fuel tank, refer to
Capacities 222
– mobile phone 167
– voice instructions 130
Volume balance, tone setting 139
W
Warning and indicator
lamps 13
Warning messages, refer to
Check Control 73
Warning triangle 214
Washer fluid 61
– content of the reservoir 61
Washer fluid reservoir 61
Waste tray, refer to
Ashtray 104
Water on roads, refer to
Driving through water 112
Water penetration 204,205
Waveband on the radio 141
Wear indicators in tires, refer to Minimum tread depth 194
Weather information 144
Weights 222
Welcome lamps 88
Wheel/tire combination, refer
to Correct wheels and
tires 195
Wheelbase, refer to
Dimensions 221
Wheels, new 195
Wheels and tires 190
Width, refer to Dimensions 221
Wind deflector 39
Windows 36
– convenient operation 30
– opening, closing 37
– pinch protection system 37
Windows, defrosting, refer to Defrosting windows 94
Windows, defrosting and defogging
– air conditioner 94
Windows, indicator on Control Display 16
Windshield
– cleaning 60
– defrosting and defogging 94
Windshield, defrosting, refer
to Defrosting windows 94