2004 BMW M3 CONVERTIBLE oil

126
Washer fluidsHeadlamp* and windshield
washer systemCapacity approx.
5.6 US quarts/5.3 liters.
Fill with water and, if required, with a
washer antifreeze additive according to
manufacturer's recommendations.
We recommend that you mix the
washer fluid before adding it to
the reservoir.<
Antifreeze agents for the washer
fluid are highly flammable. For this
reason, keep them away from sources
of flame and store them only in their
closed original containers, inaccessible
to children. Comply with the instruc-
tions on the containers.<
Engine oilChecking the oil level1. Park the vehicle on a level surface
2. Switch the engine off after it has
reached normal operating tempera-
ture
3. After approx. 1 minute, pull the dip-
stick out and wipe it off with a clean
lint-free cloth, paper towel, or similar
material
4. Carefully push the dipstick all the
way into the guide tube and pull it
out again
5. The oil level should be between the
two marks on the dipstick.
As with fuel economy, oil consumption
is directly influenced by your driving
style and vehicle operating conditions.
The oil volume between the two marks
on the dipstick corresponds to approx.
1.4 US quarts/1.3 liters.

127
Adding engine oilOnly add engine oil when the oil level
has dropped to just above the lower
mark on the dipstick.
Do not fill beyond the upper mark on
the dipstick. Excess oil will damage the
engine.
Before checking the engine oil level
after topping up, restart the engine and
allow it to run to obtain a correct dis-
play. Then proceed as described under
Checking the oil level.
BMW engines are designed to
operate without oil additives; the
use of additives could lead to damage
in some cases. This also applies to the
manual transmission, the differential,
and the power steering system.<
Recommendation: have the oil changed
by your BMW center.
Continuous exposure to used oil
has caused cancer in laboratory
testing. For this reason, thoroughly
wash any areas of skin that come into
contact with oil using soap and water.
Store oils, grease and similar materials
so that they are inaccessible to chil-
dren. Comply with warning labels and
information on containers.<
Comply with the applicable envi-
ronmental laws regulating the dis-
posal of used oil. extremely important for the function
and life of an engine. Based on exten-
sive testing, BMW has approved only
certain grades of engine oil.
Use only oils approved for your vehicle
model.
Ask your BMW center for details
concerning 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 infor-
mation.<
Alternative oil typesIf a High Performance Synthetic Oil
approved by BMW should be unavail-
able, you may use small volumes of
other synthetic oils for topping up
between oil changes. The following
data must appear on the packaging:
>Viscosity
preferred: SAE 10W-60
alternative: SAE 5W-40 or
SAE 10W-40
>Specifications
preferred: API SJ/CF
alternative: API SJ – also SK, SL, S
etc.Low ambient temperaturesThe oils used by BMW at the factory for
your vehicle model can be used at virtu-
ally any ambient temperature.
Engine oil
OverviewControlsMaintenanceRepairsDataIndex

128
However, if the vehicle is exposed to
temperatures below –47/–206 for
extended periods, please have your
BMW center recommend a suitable oil.
Coolant
Do not add coolant to the cooling
system when the engine is hot. If
you attempt to do so, escaping coolant
can cause burns.
Antifreeze and anti-corrosion agents
are hazardous to health. You should
always store them in their closed origi-
nal containers and in a location inac-
cessible to children. Antifreeze and
anti-corrosion agents are inflammable.
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.<
Comply with the applicable envi-
ronmental laws regulating the dis-
posal of antifreeze agents with corro-
sion inhibitor.<
Checking coolant level and
adding coolant Check the coolant level when the
engine is cold, approx. 687/+206.
1. Open the cap for the expansion tank
by turning it slightly counterclock-
wise to allow accumulated pressure
to escape. Then open
2. The coolant level is correct when the
upper end of the red float is at least
even with the upper edge of the filler
neck – refer to the arrow in the illus-
tration – but no more than 3/4 in /
2 cm above it – that is, up to the sec-
ond mark on the float. Refer also to
the schematic diagram next to the
filler neck
Engine oil

130Maintenance
The BMW Maintenance SystemThe BMW Maintenance System has
been designed as a reliable means of
providing maximum driving and operat-
ing safety – and as cost-effectively for
you as possible. Please keep in mind
that regular maintenance is not only
necessary for the safety of your vehicle,
but also plays a significant role in main-
taining the resale value of the vehicle.Service interval displayWhile conventional systems rely on dis-
tance traveled alone to determine when
service is due, the BMW Maintenance
System has for years taken the actual
conditions under which the vehicle
operates into consideration, because
miles can be traveled in many different
ways:
For example, 62,000 miles/100,000 km
short-distance driving are not equal to
the same 62,000 miles/100,000 km of
long-distance travel.
The BMW Maintenance System
includes the Engine Oil Service and
Inspections I and II.
Have a break-in inspection per-
formed at 1,250 miles/2,000 km
regardless of the service interval indi-
cated on the display.<
Determining the maintenance intervals
according to the actual loads on the
vehicle covers every kind of operating
situation. Minimal-use drivers – those
who drive significantly fewer than
6,200 miles/10,000 km annually –
should have the engine oil changed at
least every 2 years since oil deterio-
rates over time, regardless of use.
Service and Warranty Information
Booklet for US models/Warranty
and Service Guide Booklet for
Canadian modelsFor additional information on required
maintenance intervals and procedures,
please refer to the Service and War-
ranty Information Booklet for US mod-
els, or the Warranty and Service Guide
Booklet for Canadian models.
As a precaution against corrosion, it is
advisable to have the body checked for
damage from rocks or gravel at the
same time, depending upon operating
conditions.
Have your BMW center perform
maintenance and repair.
Be sure that all maintenance work is
recorded in the Service and Warranty
Information Booklet for US models, or
in the Warranty and Service Guide
Booklet for Canadian models. These
entries are your verification for the reg-
ular maintenance of your vehicle and
are required for the performance of
warranty repairs.<

132Laws and regulations
California Proposition 65 warningCalifornia laws require us to state the
following warning:
Engine exhaust and a wide variety
of automobile components and
parts, including components found in
the interior furnishings in a vehicle, con-
tain or emit chemicals known to the
State of California to cause cancer and
birth defects and reproductive harm. In
addition, certain fluids contained in
vehicles and certain products of com-
ponent wear contain or emit chemicals
known to the State of California to
cause cancer and birth defects or other
reproductive harm.
Battery posts, terminals and related
accessories contain lead and lead com-
pounds. Wash your hands after hand-
ling.
Used engine oil contains chemicals that
have caused cancer in laboratory ani-
mals. Always protect your skin by
washing thoroughly with soap and
water.<
OBD interface socketThe Onboard Diagnostic (OBD) inter-
face socket is located on the left of the
driver's side at the bottom of the instru-
ment panel and under a cover. The
cover has the letters OBD on it.
The purpose of the OBD system is to
assure proper emission-control system
operation for the vehicle's lifetime by
monitoring emission-related compo-
nents and systems for deterioration and
malfunction.
An illuminated indicator informs
you of the need for service, not
that you need to stop the vehi-
cle. However, the systems should be
checked by your BMW center at the
earliest possible opportunity.

157
Capacities
Notes
Fuel tank
Reservegal./liters
gal./litersapprox. 16.6/63
approx. 2.1/8Fuel specification, refer to page 25
Windshield washer system/
Headlamp cleaning system quarts/liters approx. 5.6/5.3Specifications, refer to page 126
Engine with oil filter change quarts/liters approx. 5.8/5.5 Specifications, refer to page 127
Manual transmission quarts/liters approx. 1.9/1.8 Oil change during running-in check
and during each inspection II
Differential quarts/liters approx. 1.2/1.1 Oil change during running-in check
and during each inspection II
OverviewControlsMaintenanceRepairsDataIndex

Everything from A to ZA
ABS Antilock Brake
System 114
indicator lamp 19
Accessories, refer to For
your own safety 5
Accident, refer to Emer-
gency call 146
Activated-charcoal filter 100
Adding brake fluid 129
Adding liquid sealant
Mobility system 142
Additional sources of infor-
mation 4
Air conditioning mode
automatic climate
control 98
Air distribution
automatic climate
control 98
Air distribution, individual 98
Air outlets, refer to Ventila-
tion 96
Air pressure, refer to Tire
inflation pressure 25, 118
Air recirculation, refer to
Recirculated-air mode 99
Air supply
automatic climate
control 98
Air, drying, refer to Air con-
ditioning mode 98Airbags 55
deactivating 55
indicator lamp 18, 57
sitting safely 46
Airing out, refer to Ventila-
tion 96
AKI, refer to Fuel specifica-
tions 25
All-season tires, refer to
Winter tires 122
Alternative oils 127
Antifreeze
coolant 128
washer fluid 126
Antilock Brake System
(ABS) 114
indicator lamp 19
Anti-theft system 30
Approved axle loads, refer
to Weights 156
Approved gross weight,
refer to Weights 156
Armrest 101
Artificial leather, refer to the
Caring for your vehicle
brochure
Ashtray
front 103
rear 103
Assistant systems, refer to
Dynamic Stability Control
(DSC) 86AUC Automatic recircu-
lated-air control 99
AUTO program, refer
to Automatic air distribu-
tion 98
Automatic
air distribution 98
air supply 98
cruise control 77
headlamp control 91
Automatic car wash, refer to
the Caring for your vehicle
brochure
Automatic climate control 96
Automatic curb monitor 52
Automatic dimming, interior
rearview mirror 54
Automatic recirculated-air
control (AUC) 99
Automatic windshield
washer, refer to Rain sen-
sor 76
Average fuel
consumption 84
Average speed 84
Axle loads, refer to
Weights 156
B
Backrest
unlocking 49Backrest, refer to Seat
adjustment 47
Backup lamps 69
bulb replacement 139
Bandages, refer to First-aid
kit 23
Bar, towing 149
Battery 144
charge 144
disposal 144
indicator lamp 18
jump-starting 147
remote control 30, 31
Battery charge current 18
Battery charge indicator
lamp 18
Belts, refer to Safety
belts 50
Beverage holders 102
Blower
automatic climate
control 98
BMW Maintenance
System 130
BMW sports seat 47
Bore, refer to Engine
data 154
Bottle holders, see Bever-
age holders 102
Brake fluid 129
indicator lamp 18, 129
level 129

Everything from A to ZCondensation, refer to Air
conditioning mode 98
Configuring settings, refer to
Vehicle Memory, Key
Memory 64
Connecting a vacuum
cleaner, refer to Cigarette
lighter 103
Consumption, refer to Aver-
age fuel consumption 84
Control elements, refer to
Cockpit 14
Convenience operation
from outside 33
glass sunroof 31
windows 31
Convertible top 39
cleaning position 44
convenience operation
31, 33
electrical malfunction 42
emergency operation 42
indicator lamps 41
opening and closing 40
remote control 31
Coolant 128
indicator lamp 19, 80
level 128
temperature gauge 80
Coolant water, refer to Cool-
ant 128Cooling, refer to Tempera-
ture 98
Copyright 4
Cornering Brake Control
(CBC) 114
warning lamp 19
Correct tires 121
Cruise control 77
indicator lamp 20
Cup holders, see Beverage
holders 102
Curb weight, refer to
Weights 156
Cylinders, refer to Engine
data 154
D
Dashboard, refer to
Cockpit 14
Data
capacities 157
dimensions 155
engine 154
technical 154
weights 156
Daytime driving lamps 91
DBC Dynamic Brake Control
19, 114
Deep water, refer to Water
on roadways 113
Defrost position, refer to
Defrosting windows 98Defrosting and demisting
windows
automatic climate
control 98
Defrosting windows 98
Defrosting windshield, refer
to Defrosting windows 98
Demisting windows
automatic climate
control 98
Determining the maximum
load 106
Differential
breaking in 112
Digital clock 82
Dimensions 155
Dipstick, engine oil 126
Disc brakes 114
Displacement, refer to
Engine data 154
Display lighting, refer to
Instrument lighting 92
Displays, refer to Instrument
cluster 16
Disposal
oil 127
vehicle battery 144
Distance warning, refer to
Park Distance Control
(PDC) 85
Door key 30
Door lock 33Doors
emergency operation 33
Draft-free ventilation 99
Drivelogic 73
Driving light, refer to Parking
lamps/Low beams 91
Driving notes 113
Dry air, refer to Air condi-
tioning mode 98
DSC Dynamic Stability Con-
trol 86
indicator lamp 19, 86
DTC Dynamic Traction Con-
trol
indicator lamp 19
Dynamic Brake Control
(DBC) 19, 114
indicator lamp 19
Dynamic Stability Control
(DSC) 19, 86
Dynamic Traction Control
(DTC)
indicator lamp 19, 86
E
Easy entry, refer to Entering
the rear 49
Electric power windows 38
Electrical accessories, fail-
ure 145