Page 123 of 159

123n
OverviewControlsMaintenanceRepairsDataIndex
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
container and in a location which is out
of reach of children.
Extended-duty antifreeze with corro-
sion inhibitor contains the flammable
substance ethylene glycol. For this
reason, do not spill extended-duty anti-
freeze with corrosion inhibitor on hot
engine parts. It could ignite and cause
serious burns.<
Checking coolant levelCorrect coolant level when the engine
is cold (approx. 68 7 or +20 6):
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, 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 Ð do
not overfill.
Comply with the applicable envi-
ronmental laws regulating the
disposal of extended-duty antifreeze
with corrosion inhibitor.<
Page 151 of 159

Everything from A to Z
151n
OverviewControlsMaintenanceRepairsDataIndex
Brake system108, 109
brake pads110
brake rotors,
corrosion110
defect in hydraulic
circuits109
disc brakes110
Break-in procedure108
Bulbs and lamps,
replacement131 C
California Proposition
65 Warning126
Canned beverage
holder100
Capacities147
Car care, refer to the "Caring
for your vehicle" manual
Car phone100
Car wash systems, refer to
the "Caring for your
vehicle" manual
Care of upholstery materials,
refer to the "Caring for your
vehicle" manual Cargo loading103
CBC (Cornering Brake
Control)18, 81
Cellular phone
refer also to the
"Telephone Owner's
Manual"
Center (high-mount) brake
lamp134
Center armrest99
Central locking system28
inside control button32
Changing a wheel135
Charging the battery139
Check Control76
Check engine oil level121
Checking coolant level123
Checking tire pressures24
Child-restraint systems59
Cigarette lighter101
Cleaning headlamps71
Cleaning windshield71 Clock76
refer also to the
"Telephone Owner's
Manual"
Clutch108
Cockpit14
Coin box100
Compartments99
Compression ratio144
Computer76
refer also to the "Owner's
Manual for Onboard
Computer"
Configuring individual
settings via Vehicle and
Key Memory63
Consumption78
display75
Convenience operation via
driver's door lock
fully-automatic convertible
top31
power windows31
Convertible top
compartment panel35
Convertible top, fully
automatic operation42 Coolant123
capacity147
Coolant temperature
gauge75
Cooling system,
capacity147
Copyright4
Cornering Brake Control
(CBC)18, 81
Correct sitting posture48
Cruise control72
Cruising range78
Cup holder, refer to
beverage holder100
Curb weight146
D
Data
dimensions145
engine144
weights146
Daytime driving lamps87
DBC (Dynamic Brake
Control)82
Defrost windows92, 94
Digital clock76
Dimensions145
Dipstick, engine oil121
Displacement144
Page 153 of 159

Everything from A to Z
153n
OverviewControlsMaintenanceRepairsDataIndex
G
Garage-door opener97
Gasoline gauge75
Glove compartment97
Gross vehicle weight146 H
Handbrake66
Hands-free system100
microphone100
Hardtop110
Hazard warning triangle22
Head restraints50
Headlamp cover, care131
Headlamp flasher88
Headlamp washer
system120
capacity147
Headlight control87
Heated seats54
Heavy cargo103
Height145
High beams20, 69, 88
bulb replacement131
High Performance Synthetic
Oil122
Holder for canned
beverages100
Hood118
Horn14
I
Ice warning77
Icy roads77
Ignition keys28
Ignition lock64
Imprint4
Indicator lamps17
Inflation pressures,
tires24, 113
INSPECTION75
Instrument cluster15
Instrument lighting88
Instrument panel15
Interface socket for onboard
diagnostics (OBD)127
Interior lamps30, 89
remote control30
Interior motion sensor36
operating via remote
control30
switching off37
Interior rearview mirror55
with automatic
dimming56
Interlock64
J
Jack135
Jump-starting140 K
Key Memory63
Key set28
Keys28 L
Lamps and bulbs,
replacement131
Lashing eyes104
LATCH child-restraint
system59
Length145
License plate lamps, bulb
replacement134
LIGHTS ON warning87
Load-securing devices104
Lock buttons32
Low beams87
bulb replacement131
Lug wrench135
Luggage compartment35
capacity146
enlarging35
floor panel35
secure separately33 Luggage compartment lid
electrical malfunction33
manual operation33
operate via remote
control30
Luggage compartment
lighting33
Luggage compartment's
interior, emergency
release34
Luggage rack105
Lumbar support50
M
M+S tires117
Maintenance125
Malfunction displays76
Manual closing
fully-automatic convertible
top44
Manual convertible top39
close41
open39
Manual operation
doors31
fuel filler door22
luggage compartment
lid33
Page 155 of 159

Everything from A to Z
155n
OverviewControlsMaintenanceRepairsDataIndex
Seats48
adjustment48
adjustment
precautions48
Securing cargo103
Securing child-restraint
system59
Selector lever, automatic
transmission67
Service and Warranty Infor-
mation Booklet (US
models)125
Service Interval
Display75, 125
Setting the temperature91
Shiftlock67
Side airbags56
Sitting correctly with
airbags48
Ski bag102
Socket for electrical
appliances101
Spare key28
Spare tire135
Speedometer15
Sports seat, adjustment49
Standing lamps88
Starting the engine64 Steering wheel lock64
Stopping the vehicle65
Storage compartments99
Stowing cargo103
Stroke144
Switching off the engine65
Symbols8
Synthetic oils122
T
Tail lamps
bulb replacement133
Tank capacity147
Technical data144
Technical
modifications10, 126
Telephone preparation100
Temperature display
outside temperature77
Temperature gauge
engine coolant75
Temperature
layering92, 95
Temperature setting91, 94
Third brake light134 Tilt alarm sensor37
operating via remote
control30
switching off37
Tire change135
Tire condition113
Tire inflation
pressures24, 113
checking24
indicator83
monitoring83
Tire inflation pressures
table25
Tire Pressure Monitor
(RDC)83, 115, 138
Tire pressures24
refer also to tire inflation
pressures
Tire replacement114
Tire tread113
Tires108
Tools130
Torque144
Tow fittings141
Towing the vehicle141
Track145
Transmission66 Transmitter keys28
Transporting children
safely59
Tread depth, tires113
Tread wear113
Trip odometer74
Trunk lid, refer to luggage
compartment lid33
Trunk, refer to luggage
compartment35
Turn signal
indicators20, 69
Turn signals
bulb replacement132
Turning radius145
U
Uniform Tire Quality
Grading115
Universal Transmitter97
Use antifreeze, radiator123 V
Vehicle keys28
Vehicle Memory63
Vehicle weight146
Vehicle, starting64
Ventilation90, 93
draft-free92, 95