2002 BMW M3 COUPE cooling

112n
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.
To avoid the possibility of damage later
on, never use anything other than
factory-approved, nitrite and amino-
free extended-duty antifreeze with
corrosion inhibitor. Your BMW center is
familiar with the official specifications.
Antifreeze and anti-corrosion agents
are hazardous to health. You should
always store them in their original
containers and in a location inacces-
sible to children. Extended-duty anti-
freeze with corrosion inhibitor contains
ethylene glycol, a flammable
substance. For this reason, do not spill
extended-duty antifreeze with corrosion
inhibitor on hot engine parts. It could
catch fire and cause serious burns.<
Check the coolant level and
add coolant

Check the coolant level when the
engine is cold (approx. 687 or +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 illustra-
tion), but no more than 0.8 in (2 cm)
above it Ð that is, up to the second
mark on the float (refer also to the
schematic diagram next to the filler
neck)
3. If necessary, add coolant. If the
coolant is low, slowly add
coolant until the correct level is
reached Ñ do not overfill.
Comply with the applicable envi-
ronmental laws regulating the
disposal of extended-duty antifreeze
with corrosion inhibitor.<

139n
OverviewControlsMaintenanceRepairsDataIndex
Capacities
Notes
Fuel tank
Reserve gal. (liters)
gal. (liters)approx. 16.6 (approx. 63)
approx. 2.1 (approx. 8)Fuel specification: page 24
Windshield and headlamp washer
reservoir quarts (liters) approx. 5.6 (approx. 5.3)Specifications: page 109
Cooling system including heater
circuitquarts (liters) approx. 9.9 (approx. 9.3) Specifications: page 112
Engine oil and filter change quarts (liters) approx. 5.3 (approx. 5.0) Specifications: page 111
Manual transmission quarts (liters) approx. 1.9 (approx. 1.8) Oil change during break-in inspec-
tion and during each inspection II
Differential quarts (liters) approx. 1.2 (approx. 1.1) Oil change during break-in inspec-
tion and during each inspection II

Everything from A to ZEmergency release of
luggage compartment lid
from luggage
compartment's interior36
Engine
displacement136
starting56t
torque136
Engine compartment
essentials108
Engine coolant112
add112t
checking112t
Engine cooling system,
capacity139
Engine data136
Engine oil
adding110t
capacity139
consumption110
for low ambient
temperatures111
level, checking110t
level, indicator lamp17
pressure17
pressure, indicator
lamp17
quality111 specifications111
thermometer70
viscosity111
Engine speed136
Entry to the rear45
Exterior mirrors48
F
Failure messages72
Filling capacities139
Filling the washer
reservoir109t
First-aid kit22
Flat tire103
repairing126
Flat Tire Monitor77
indicator lamp17, 19
Fog lamps82
bulb replacement123t
Folding rear backrest94
Follow me home lamps80
Footbrake102
Footwell lamps82
Front seat adjusting42
Frost protection,
radiator112
Fuel24
Fuel consumption74 Fuel consumption
display71
Fuel filler door22
electrical
malfunction22t
manual operation22t
Fuel gauge71
Fuel quality24
Fuel reserve indicator
lamp71
Fuel tank capacity139
Fuel tank gauge71
G
Gasoline24
Gasoline gauge71
Gearshift lever58
Glove compartment90
Gross vehicle weight138 H
Handbrake58
Hands-free system92
Hazard warning triangle22
Head restraints44
adjusting44 Headlamp cleaning
system108
Headlamp control80
Headlamp flasher81
Headlamp washer
system139
Heated seats47
Heavy loads96
Height137
HiFi system90
High beams65, 81
indicator lamps20
Holder for beverages91
Hood release107t
Horn14
I
Ice warning73
Identification, tires105
Ignition key28
Ignition key positions56
Ignition lock56
Imprint4
Indicator lamps17
Individual settings with
Vehicle and Key
Memory55
Inflation pressure,
tires24, 103