2004 BMW Z4 2.5I transmission oil

At a glance
Controls
Driving tips
Mobility Reference
13
Colors
The indicator and warning lamps can light
up in various colors and combinations.
The following section explains the signifi-
cance of the individual colors as well as
how you should respond.
>Red:
Stop the vehicle immediately
or
an important reminder
>Red and yellow:
Continue driving cautiously
>Yellow:
Have the system checked soon
or
for your information
>Green:
For your information
>Blue:
For your information. Please fasten safety belts
+30
Airbags
+56
Battery charge current
+91
Engine oil pressure/Engine oil
level/Engine oil sensor
+83
Parking brake/Chassis control sys-
tems/Dynamic Brake Control/
Brake fluid
+38/ 52/ 53/ 85
Parking brake/Chassis control sys-
tems/Dynamic Brake Control/
Brake fluid for Canadian models
+38/ 52/ 53/ 85
Antilock Brake System ABS/Chas-
sis control systems
+54/ 52
Antilock Brake System ABS/Chas-
sis control systems for Canadian
models
+54/ 52
Dynamic Stability Control
DSC
+52
Dynamic Traction Control
DTC
+52
Flat Tire Monitor
+54
Automatic transmission/
Sequential manual gearbox
SMG
+40/ 42
Brake pads
+70
Add coolant84
CHECK GAS CAP
+74
Service Engine Soon +87
Service Engine Soon warning lamp
for Canadian models
+87
Defective bulbs46
Turn signal indicators43
Fog lamps47
Headlamp flasher/
High beams43/ 47
Electric Power Steering EPS
+43
Engine electronics
+
Engine electronics malfunction.
You can continue to drive with
reduced engine output or engine
speed. Please have the system
inspected by your BMW center.

In the engine compartment
84 The oil volume between the two marks on
the dipstick corresponds to approx.
1.1 quarts/1 liter. Do not fill beyond the
upper mark on the dipstick. Excess oil will
damage the engine.
Adding engine oil
While you should wait until the level has
dropped to just above the lower mark
before adding oil, you should never allow
the oil level to fall below this mark.
BMW engines are designed to oper-
ate without oil additives; the use of
additives could even lead to damage in
some cases. This also applies to manual
and automatic transmissions and to the dif-
ferential.<
Continuous exposure to used oil has
caused cancer in laboratory tests. For
this reason, thoroughly wash any areas of
skin that come into contact with oil using
soap and water.
Always store oils, grease and similar mate-
rials so that they are inaccessible to chil-
dren. Comply with warning labels and the
information on the containers.<
Comply with the applicable environ-
mental laws regulating the disposal of
used oil.<
Approved engine oils
The quality of the engine oil is extremely
important for the function and life of an
engine. Based on extensive testing, BMW
has approved certain grades of engine oil.
Use approved High Performance Synthetic
Oil.
If you are unable to obtain an approved
High Performance Synthetic Oil, you may use small volumes of other synthetic oils for
topping up between oil changes. Use only
oils with the specification API SH or higher.
Ask your BMW center for details con-
cerning the specific High Perfor-
mance Synthetic Oil or synthetic oils that
have been approved.<
You can also call BMW of North America
toll-free at 1-800-831-1117 or visit this
website: www.bmwusa.com to obtain this
information.
Coolant
The yellow coolant indicator lamp
lights up:
The coolant level is too low: top up
as soon as possible.
Do not add coolant to the cooling sys-
tem when the engine is hot. If you do,
escaping coolant can cause burns.
Antifreeze and anti-corrosion agents are
hazardous to health. You should always
store them in their original containers and
in a location inaccessible to children.
Antifreeze and anti-corrosion agents are
flammable. For this reason, do not spill
them on hot engine parts. They could ignite
and cause burns. Comply with the instruc-
tions on the containers.<
Checking the coolant level
Correct coolant level when the engine is
cold, approx. 687/206:
1.Open the cap of the expansion tank by
turning it slightly counterclockwise to

Reference
At a glance
Controls
Driving tips
Mobility
103
Capacities
Notes
Fuel tank
reserve gal./liters
gal./litersapprox. 14.5/55
approx. 2.1/8Fuel specifications:
page 74
Windshield washer system/
Headlamp washer systemquarts/liters
quarts/litersapprox. 3.2/3
approx. 5.3/5For details: page 83
Cooling system including heat-
ing circuit
with manual transm. or SMG
with automatic transmissionquarts/liters
quarts/liters8.8/8.3
9.3/8.8For details: page 84
Engine with oil filter renewal quarts/liters 6.9/6.5 For details: page 84
Manual transmission, SMG,
automatic transmission and
differential quarts/liters –Lifetime lubricant, no oil
change required

Everything from A to Z
104
A
ABS Antilock Brake
System 54
– indicator lamp 13
Accessories, refer to
– For your own safety 5
– Your individual vehicle 5
Accident, refer to
Emergency call 93
Activated-charcoal filter 63
Adaptive Transmission
Control ATC 40
Air, drying,
refer to Air conditioning
mode 59, 62
Airbags 56
– deactivation 33
– indicator lamp 13
– passenger airbags
indicator lamp 34
– reactivation 33
– safe seating position 27
Airbag switch 33
Air conditioning 58
Air conditioning mode
– air conditioning 59
– automatic climate
control 62
Air conditioning mode
switching on/off
manually 59, 62
Air distribution
– air conditioning 59
– automatic climate
control 62
Airing out, refer to
Ventilation 59, 63
Air outlets,
refer to Ventilation 59, 63
Air pressure, refer to Tire
inflation pressure 75
Air recirculation, refer to
Recirculated-air
mode 59, 63Air supply/blower
– air conditioning 59
– automatic climate
control 62
AKI, refer to Fuel
specifications 74
Alarm system
– avoiding unintentional
alarms 26
Antenna, refer to the
Caring for your vehicle
brochure
Antifreeze 83, 84
– coolant 84
– washing fluids 83
Antilock Brake System
ABS 54
– indicator lamp 13
Anti-theft alarm system,
refer to Alarm system 25
Anti-theft protection 25
Approved axle load, refer to
Weights 101
Approved engine oils 84
Approved gross vehicle
weight, refer to
Weights 101
Artificial leather, refer to the
Caring for your vehicle
brochure
Ashtray 65
Assistant systems, refer to
Dynamic Stability Control
DSC 52
ATC Adaptive Transmission
Control 40
AUC Automatic
recirculated-air
control 63Automatic
– air distribution 62
– air supply/blower 62
– cruise control 45
– headlamp control 46
– luggage compartment lid
operation 19
Automatic car wash, refer
to the Caring for your
vehicle brochure
Automatic climate
control 61
Automatic recirculated-air
control AUC 63
Automatic transmission
with Steptronic 39
– ignition 36
– indicator lamp 13
– interlock 36
– selector lever lock 39
– shiftlock 39
AUTO program,
refer to Automatic air
distribution 62
Average fuel
consumption 51
– setting units of
measure 50
Average speed 51
– setting units of
measure 50
Axle loads, refer to
Weights 101
B
Backrest, refer to Seat
adjustment 28
Backup lamps 38
– bulb replacement 90
Bandages, refer to First-aid
kit 94
Everything from A to Z
Index

Everything from A to Z
106 Condensation, removing
from windows
– air conditioning 60
– automatic climate
control 62
Configuring settings, refer
to Vehicle Memory,
Key Memory 31
Connecting a vacuum
cleaner, refer to Cigarette
lighter 65
Consumption, refer to
Average consumption 51
Consumption display, refer
to Fuel gauge 48
Control elements, refer to
Cockpit 10
Convenience operation
– convertible top 18
– from outside 18
– windows 18
Convertible top 21, 22
– care, refer to the Caring
for your vehicle brochure
– convenience operation 18
– electrical fault 23
– emergency closing 23
– fully automatic 22
– malfunction 23
– manual 21
Convertible top
compartment panel 20
Coolant 84
– indicator lamp 13
– level 84
– temperature 48
Coolant water, refer to
Coolant 84
Cooling, maximum 62
Cooling, refer to Air
conditioning mode 59, 62
Cooling system, refer to
Capacities 103
Cruise control 45
Cruising range 51
Cup holders, refer to
Beverage holders 65
Curb weight, refer to
Weights 101
Cylinders, refer to Engine
data 100
D
Data, technical 100
– capacities 103
– dimensions 102
– engine data 100
– weights 101
Daytime driving lamps 46
DBC Dynamic Brake
Control 53
– indicator lamp 13, 52
Defective bulb 46
Defrosting rear window
– air conditioning 59
– automatic climate
control 63
Defrosting windows 60, 62
– air conditioning 60
– automatic climate
control 62
Defrosting windows and
removing condensation
– air conditioning 60
– automatic climate
control 62
Defrosting windshield, refer
to Defrosting
windows 60, 62
Defrost position, refer to
Defrosting
windows 60, 62
Differential
– break-in procedures 68
Digital clock 49
Dimensions 102
Dimming mirror 31
Dipstick, engine oil 83
Directional indicators, refer
to Turn signal
indicators 43
Disc brakes 69
Displacement, refer to
Engine data 100
Display elements 12
Display lighting,
refer to Instrument
lighting 47
Displays, refer to
Instrument cluster 12Disposal
– oil 84
– vehicle battery 92
Distance remaining, refer to
Range 51
Door key 16
Door lock 18
Doors, unlocking and
locking
– from inside 18
– from outside 17, 18
DOT quality grades 77
Draft-free ventilation 59, 63
Driving Dynamic Control 42
Driving light, refer to
Parking lamps/Low
beams 46
Driving notes 69
– break-in procedures 68
– driving tips 69
Driving stability control 52
Dry air, refer to Air
conditioning mode 59, 62
DSC Dynamic Stability
Control 52
– indicator lamp 13, 52
DTC Dynamic Traction
Control 53
– indicator lamp 13, 52
Dynamic Brake Control
DBC 53
– indicator lamp 13, 52
Dynamic Stability Control
DSC 52
– indicator lamp 13, 52
Dynamic Traction Control
DTC 53
– indicator lamp 13, 52
E
Electrical fault
– automatic transmission
with Steptronic 40
– convertible top 23
– door lock 18
– driver's door 18
– fuel filler door 74
– luggage compartment
lid 19
– storage compartments 64

Reference
At a glance
Controls
Driving tips
Mobility
107
Electric Power Steering
EPS 43
– indicator lamp 13
Electric power windows 20
Electronic Stability
Program ESP, refer to
Dynamic Stability Control
DSC 52
Electronic transmission
control module 40
Emergency call 93
Emergency operation, refer
to Manual operation
– convertible top 23
– driver's door 18
– fuel filler door 74
– storage compartments 64
Engine 36
– break-in procedures 68
– data 100
– electronics 13
– indicator lamp 13
– speed 48
– starting 36
– switching off 37
Engine compartment 82
Engine coolant 84
Engine coolant
temperature gauge 48
Engine data 100
Engine oil 83
– alternative oils 84
– approved oils 84
– capacity 103
– indicator lamp 13
Engine oil level 83
– indicator lamp 13
Engine oil pressure 83
– indicator lamp 13
Engine oil sensor 83
– indicator lamp 13
Engine output, refer to
Engine data 100
Engine speed, refer to
Engine data 100
EPS Electric Power
Steering 43
Equipment range, see
Service and Warranty
Information Booklet for US models, Warranty and
Service Guide Booklet for
Canadian models
ESP Electronic Stability
Program, refer to
Dynamic Stability Control
DSC 52
Exhaust system, refer to
High temperatures 69
Exterior mirrors 31
– automatic dimming
feature 31
Eyelet, towing 96
F
False alarm, stopping
alarm 26
Fasten safety belts 30
– warning lamp 13, 30
Filter, refer to
– Microfilter 59
– Microfilter/activated-
charcoal filter 63
Fine wood, refer to the
Caring for your vehicle
brochure
First aid, refer to First-aid
kit 94
First-aid kit 94
Flat tire
– Flat Tire Monitor 54
– indicator/warning
lamp 13
Flat tire, refer to Tire
condition 78
Flat Tire Monitor 54
– indicator lamp 13, 55
– initializing 55
Flooding, refer to Driving
through water 69
Floor covers, carpets, refer
to the Caring for your
vehicle brochure
Floor mats, refer to the
Caring for your vehicle
brochure
Fluid reservoir
– washing systems 83
Fog lamps 47
– indicator lamp 13Follow me home lamps 46
Footbrake, refer to Driving
notes 69
Front airbags 56
Front turn signal indicators
– bulb replacement 90
Fuel
– average
consumption 51
– content, refer to
Capacities 103
– display 48
– preparation, refer to
Engine data 100
– quality 74
Fuel display, refer to Fuel
gauge 48
Fuel filler door 74
– unlocking in case of
electrical fault 74
Fuel gas cap 74
Fuel tank capacity, refer to
Capacities 103
Fuses 92
G
Gasoline, refer to Fuel
quality 74
Gasoline gauge, refer to
Fuel gauge 48
Gear indicator 40
Gear lever
– automatic transmission
with Steptronic 39
– manual transmission 38
Glove compartment 64
Gross weight, refer to
Weights 101
H
Handbrake, refer to Parking
brake 38
Hands-free microphone,
refer to Preparations for
the cellular phone 65
Hands-free system 65
Hardtop, refer to the
separate Owner's Manual
Hardtop preparation 71

Reference
At a glance
Controls
Driving tips
Mobility
109
Lock buttons on doors,
refer to Locking 19
Locking the doors
– from inside 19
– from outside 17, 18
Locking the vehicle
– from inside 18
– from outside 16
Low beams 46
– automatic 46
– bulb replacement 89
– indicator lamp, defective
lamp 13
Lug bolts
– keys 88
Luggage compartment 20
– capacity 101
– increasing capacity 20
– opening/closing,
refer to Luggage
compartment lid 19
– opening from inside the
vehicle 19
– opening from the
outside 19
– opening via remote
control 17
Luggage compartment
lid 19
– opening from inside the
vehicle 19
– opening from the
outside 19
– remote control 17
M
Maintenance, refer to
Service interval
display 49, 86
Maintenance System 86
Making phone calls, refer to
Owner's Manual for
Telephone
Malfunction
– convertible top 23
– door lock 18
– fuel filler door 74
– storage compartments 64
Malfunction of electrical
accessory 92Manual convertible top 21
Manual mode, refer to
Automatic transmission
with Steptronic 39
Manual operation
– door lock 18
– driver's door 18
– fuel filler door 74
– luggage compartment
lid 19
– power convertible top 23
– storage compartments 64
Manual transmission 38
Manufacturer 5
Master key 16
– with remote control 16
Maximum cooling 62
Maximum speed
– with winter tires 79
Measurements, refer to
Dimensions 102
Mechanical seat 28
Memory, refer to Vehicle
Memory, Key Memory 31
Microfilter
– air conditioning 59
– automatic climate
control 63
Mirrors 31
– heated 31
Mobile Service 93
Modifications, technical,
refer to For your own
safety 5
M Sports seat 29
Multifunction steering
wheel MFL 11
Multifunction switch
– turn signal indicators/
headlamp flasher 43
– washer/wiper system 43
N
Neck supports, refer to
Head restraints 28
Nets 64
O
OBD interface socket 87Octane numbers, refer to
Fuel specifications 74
Odometer 48
Oil, refer to Engine oil
– alternative oils 84
– approved oils 84
– capacity 103
– dipstick 83
– indicator lamp 13
Oil change intervals,
refer to the Service and
Warranty Information
Booklet for US models,
Warranty and Service
Guide Booklet for
Canadian models
Oil consumption 83
Oil filter change 103
Oil level 83
– checking 83
– indicator lamp 13
Oil pressure 83
– indicator/warning
lamp 13
Oil sensor 83
– indicator lamp 13
OIL SERVICE 49
Oil types 84
Onboard computer, refer to
Computer or to the
Owner's Manual for
Onboard Computer
Onboard monitor, refer to
Computer or to the
Owner's Manual for
Onboard Computer
Onboard tool kit 88
Opening and closing the
vehicle
– from inside 18
– from outside 16, 17
– via the door lock 18
– via the remote control 17
Operating elements 10
Outlets, refer to
Ventilation 59, 63

Reference
At a glance
Controls
Driving tips
Mobility
111
Securing, locking the
vehicle
– from inside 19
– from outside 17
Securing loads,
refer to Cargo loading 70
Selector lever
– automatic transmission
with Steptronic 39
Selector lever lock, refer to
Shiftlock 39
Selector lever positions
– automatic transmission
with Steptronic 39
Service, see Service and
Warranty Information
Booklet for US models,
Warranty and Service
Guide Booklet for
Canadian models 86
Service and warranty 6
Service interval
display 49, 86
Shifting gears
– automatic transmission
with Steptronic 39
– manual transmission 38
Shiftlock 39
Side airbags 56
Side turn signal indicators
– bulb replacement 90
Signal horn, refer to
Horn 10
Slipstream deflector, refer
to Wind deflector 24
Smokers' package, refer to
Ashtray 65
Snow chains 80
Socket, refer to Cigarette
lighter 65
Socket for Onboard
Diagnostics 87
SOS, refer to Emergency
call 93
Spare fuses 92
Spare key 16
Special oils, refer to
Specified engine oils 84
Special wash program,
refer to the Caring for
your vehicle brochureSpecified engine oils 84
Speed
– winter tires 79
Speedometer 12
Sport program
– automatic transmission
with Steptronic 39
– Driving Dynamic
Control 42
Sports seat 29
Stability control, refer to
– Dynamic Stability Control
DSC 52
Standing lamps 47
Starting 36
– engine 36
Starting assistance
– Dynamic Stability Control
DSC 52
Starting difficulties
– jump-starting 94
– temperature 37
Status of the Owner's
Manual 5
Steering lock 36
Steering wheel 10
– adjusting 30
Steptronic, refer to Manual
mode 39
Storage, tires 79
Storage compartments 64
– electrical fault 64
– opening manually 64
Storage nets 64
Storage space, refer to
Luggage compartment 20
Storage space, refer to
Storage
compartments 64
Storing seat position, refer
to Seat memory 29
Stroke, refer to Engine
data 100
Summer tires, refer to
Wheels and tires 75
Surface ice, refer to Ice
warning 50
Switches, refer to
Cockpit 10
Switch for passenger
airbags 33Switching gears, refer to
Automatic transmission
with Steptronic 39
Switching off
– engine 37
– vehicle 38
Symbols 4
T
Tachometer 48
Tail lamps
– bulb replacement 90
– indicator lamp, defective
lamp 13
Tail lamps, refer to Rear
lamps 90
– bulb replacement 90
Tank capacity, refer to Fuel
tank capacity 103
Tank indicator, refer to Fuel
gauge 48
Technical data 100
Technical modifications,
refer to For your own
safety 5
Telephone, refer to the
separate Owner's Manual
Telephone preparation 65
Temperature
– air conditioning 59
– automatic climate
control 62
– engine 48
Temperature display
– ice warning 50
– outside
temperature 49, 50
– setting units of
measure 50
Tempomat, refer to Cruise
control 45
The BMW Maintenance
System 86
Third brake lamp
– bulb replacement 90
Third brake lamp, refer to
Center high-mount brake
lamp 90
Three-point seat belt, refer
to Safety belts 30