engine BMW M6 CONVERTIBLE 2002 Workshop Manual

163n
OverviewControlsMaintenanceRepairsDataIndex
Jump-starting Towing the vehicle7. Start the support vehicle's engine
and let it run at an increased idling
speed for a few minutes. Start the
engine on the vehicle needing the
jump-start, and allow it to run as
usual. If the first start attempt is not
successful, wait a few minutes
before another attempt in order to
allow the discharged battery to
recharge
8. Before disconnecting the jumper
cables let the engines run for a few
minutes
9. Then disconnect the jumper cables
in reverse sequence.
Depending on the cause of the fault,
have the battery recharged by your
BMW center.
Tow fittingThe screw-in tow fitting is stored in the
onboard tool kit; be sure that it remains
in the vehicle at all times. This fitting is
designed for installation in the tow
sockets located at the front and rear of
the vehicle, and is intended for towing
on paved road surfaces only.
It should not be used to pull a vehicle
out of deep snow, mud, sand, etc.
Always observe all applicable towing
laws and regulations.Access to tow socketsFront:
Apply pressure to the arrow symbol on
the cover panel to remove.390de087
Rear:
Apply pressure to the arrow symbol on
the cover panel to remove.
Screw the tow fitting in until it
bottoms firmly. Failure to screw
the fitting all the way in can cause
thread damage.
Never attach tie-down hooks, chains,
straps, or tow hooks to tie rods, control
arms, or any other part of the vehicle
suspension, as severe damage to these
components will occur, leading to
possible accidents.<
Use only a nylon towing strap to tow
the vehicle, since the inherent resil-
ience of this material helps protect both
vehicles from sudden jerking move-
ments.394de088

164n
Towing the vehicle
The towed vehicle should always
be the lighter of the two vehicles.
If this is not the case, it is no longer
possible to control vehicle response.<
Tow-startingIt is not possible to start the engine of
vehicles equipped with an automatic
transmission by towing or pushing.
For instructions on jump-starting: refer
to page 162.
Never attempt to use your vehicle to
push another vehicle, since damage to
the energy-absorbing bumpers could
result.
Towing a vehicle with automatic
transmission1. Place the selector lever in position N
2. Towing speed:
Max. 45 mph (70 km/h)
3. Towing distance:
Max. 95 miles (150 km)
4. Leave the ignition key in position 1 to
ensure that the brake lamps, turn
signals, horn and windshield wipers
remain operative, and to prevent the
steering lock detent from engaging
5. Switch on the hazard warning
flashers (observe official regulations).
Find some means of identifying the
vehicle in tow, for instance, place a sign
or warning triangle in the rear window.
Make sure that the ignition key
remains in position 1 even when
the electrical system has failed to
prevent the steering lock from
engaging. The steering and brakes are
without power-assist when the engine
is off. This means that increased effort
is required for steering and braking.<
Towing with a commercial
tow truck>Do not tow with sling-type equipment
>Use a wheel-lift or flatbed carrier
>Please comply with applicable towing
laws.
Never allow passengers to ride in
a towed vehicle for any reason.< 380us124

168n
BMW 525i/sport wagon BMW 530i BMW 540i/sport wagon
Displacement
Number of cylinderscu in (cm
3) 152.2 (2,494)
6181.8 (2,979)
6268.4 (4,398)
8
Maximum output
at engine speedhp
rpm184
6,000225
5,900290
5,400
Maximum torque
at engine speedIb ft (Nm)
rpm175 (236)
3,500214 (289)
3,500324 (440)
3,600
Compression ratioe10.5 10.2 10.0
Stroke
Borein (mm)
in (mm)2.95 (75.0)
3.31 (84.0)3.53 (89.6)
3.31 (84.0)3.26 (82.7)
3.62 (92.0)
Fuel-injection system
Digital electronic engine-management system
Engine specifications

173n
OverviewControlsMaintenanceRepairsDataIndex
Capacities

Notes
Fuel tank
Reservegal. (liters)
gal. (liters)approx. 18.5 (approx. 70)
approx. 2.0 (approx. 8) Ð BMW 525i, 530i
approx. 2.5 (approx. 10) Ð BMW 540iFuel specification: page 25
Windshield washer system
with headlamp washer system
Intensive cleaning systemquarts (liters)
quarts (liters)
quarts (liters)approx. 3.7 (approx. 3.5)
approx. 6.3 (approx 6.0)
approx. 1.1 (approx 1.0)For details: page 139
Cooling system including
heater circuitquarts (liters) 11.1 (10.5) Ð BMW 525i, 530i
12.7 (12.0) Ð BMW 540iFor details: page 142
Engine oil and filter change quarts (liters) 6.9 (6.5) Ð BMW 525i, 530i
7.9 (7.5) Ð BMW 540i"BMW High Performance
Synthetic Oil."
For details: page 141
Manual transmission, automatic
transmission and differentialÐ Ð Lifetime fluid, no fluid
change required

Everything from A to ZA
ABS (Antilock Brake
System)20, 131
Accessories10
Activated-charcoal
filter112
Active seat52
Adaptive Transmission
Control (ATC)70, 73
Add
antifreeze142t
brake fluid143t
engine coolant142t
engine oil140t
washer fluid139t
Adjusting
backrest50
head restraints52
mirrors57
seats48
steering wheel56
temperature105, 109
thigh support50
Air conditioning104
Air distribution105, 109
Air outlets104, 107
Air pressure26t, 133
Air supply105, 109
Air vent104, 107 Airbags20, 58
Alarm system42
Anchorages to secure the
load126
Antifreeze, disposal142t
Antifreeze, radiator142
Antilock Brake System
(ABS)20, 131
Anti-theft alarm system42
Anti-theft protection34
Approved axle weight171
Approved gross vehicle
weight171
Aquaplaning131, 133
ASC+T (Automatic Stability
Control plus Traction)21
ASC+T/DSC (Automatic
Stability Control plus
Traction/Dynamic Stability
Control)97
Ashtray, front117
Ashtray, rear118
ATC (Adaptive Transmission
Control)70, 73
Attach vacuum cleaner118
AUC (Automatic
recirculated-air
control)110 Automatic climate
control107
removing condensation
from windows109
Automatic cruise control78
Automatic curb monitor55
Automatic rear window
cleaning77
Automatic recirculated-air
control (AUC)110
Automatic Stability Control
plus Traction (ASC+T)21
Automatic Stability Control
plus Traction/Dynamic
Stability Control (ASC+T/
DSC)97
Automatic
transmission20, 70
Automatic transmission with
Steptronic20, 73
Average fuel
consumption86
Average speed86, 94
Avoid false alarms43t
Avoiding unintentional
alarms44
B
Backrest, adjusting50
Backup lamps
bulb replacement154t
Battery160
care160t
charging160t
discharged162t
disposal160t
Belts53
Beverage holder117
Blower105, 109
BMW active seat52
BMW comfort seat51
BMW Maintenance
System144t
BMW Universal
Transmitter113
Bottle holder, refer to
beverage holder117
Brake fluid143
adding143
Brake hydraulic system19
Brake lamps, bulb
replacement154t
Brake malfunctions132

Everything from A to Z
177n
OverviewControlsMaintenanceRepairsDataIndex
Brake system132
brake fluid level132
brake pads20, 132
disc brakes132
malfunctions132
Break-in procedures130
Bulbs and lamps151t C
California Proposition
65 Warning145
Capacities173
Car care, refer to the "Caring
for your vehicle" manual
Car wash systems, refer to
the "Caring for your
vehicle" manual
Care of paintwork, refer to
the "Caring for your
vehicle" manual
Care of upholstery materials,
refer to the "Caring for your
vehicle" manual
Cargo area
lamps103
opening from the
inside40
Cargo loading126
Cellular phone117 Center (high-mount) brake
lamp155
Central locking
system32, 37
Changing a wheel/
tire157t
Charge indicator lamp19
CHECK button83
Check Control83t
Check engine oil
level140t
Child seat safety62
Child seats61
Child-restraint systems61
Child-safety locks64
Cigarette lighter118
Clean rear window77
Cleaning windshield77
Climate control, refer to
Automatic climate
control107
Clock88
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Cockpit14
Code, refer to immoblizer
function94
Cold start67
Combination switch76 Comfort seat51
Compartments116
Computer86
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
remote control95
Computer in the MID91
Configuring personal
adjustments, Vehicle and
Key Memory64
Consumption display81
Consumption, fuel86, 93
Convenience operation of
windows and sliding/tilt
sunroof33
Convenience starting
feature67
Coolant142
Coolant temperature
gauge82
Copyright4
Cover, sun blinds112
Cruising range86, 93
Cup holder117
Cup holder, refer to
beverage holder117
Curb monitor55
D
Data link connector for
Onboard Diagnostics146
Date
calling up88
changing88
Daytime driving lamps101
DBC (Dynamic Brake
Control)20
Deactivating95
alarm system tilt
sensor43
interior motion sensor43
Deep water131
Defrost windows106, 109
Defroster mode106, 109
Digital clock in the MID88
Dimensions169
Dipstick, engine oil140t
Displacement168
Display lighting102
Displays16, 17
Disposal
antifreeze with corrosion
inhibitor142t
used batteries160t
used oils141t

Everything from A to ZDistance from
destination92
Distance warning96
Divided rear-seat
backrest119
Doors
manual operation33
opening and closing34
opening/closing from the
inside34
operation via remote
control34
DOT Quality Grades134
Driving notes131
DSC (Dynamic Stability
Control)21, 97
Dynamic Brake Control
(DBC)20
Dynamic Stability Control
(DSC)21, 97 E
Electric power seat50
Electric power windows44
Electrical malfunction
doors33
fuel filler door24
luggage compartment
lid38
sliding/tilt sunroof47
tailgate39 Elements of operation14
Emergency release of
luggage compartment lid
from luggage
compartment's interior41
Energy control81
Engine compartment138
Engine coolant82, 142
Engine oil140
consumption140
disposal141t
level20
pressure19
specifications141t
viscosity ratings141
Engine specifications168
Estimated time of arrival93
Exterior mirrors57
F
Failure messages83t
Filling the washer
reservoir139t
First-aid kit23
Fittings, tow-starting and
towing163t
Flashlight116 Flat tire133, 157t
Fog lamps102
bulb replacement153t
Follow me home101
Front ashtray117
Front fog lamps102
Front seat adjustment48
Fuel25
gauge81
quality25
specifications25
tank capacity173
Fuel consumption86, 93
average86, 93
indicator81
Fuel filler door24
electrical malfunction24
manual release24
Fuses160
G
Gasoline25
gauge81
quality25
Glass moonroof47
Glove compartment116
Grilles107
Gross vehicle weight171
H
Handbrake68
Hands-free system117
Hazard warning triangle23
Head restraints50
Headlamp covers,
care151t
Headlamp flasher76
Headlight washer
system139
Heated steering wheel56
Heating and
ventilation104, 107
Heating while stopped111
Heavy cargo126
Height adjustment
seats50
steering wheel56
Height of vehicle169
High beams21, 102
bulb replacement151t
High Performance Synthetic
Oils141
High-mount brake lamp155
Holder for canned
beverages117
Hood137
release137t
Horn14
Hydraulic Braking Assistant,
refer to DBC20

Everything from A to Z
179n
OverviewControlsMaintenanceRepairsDataIndex
I
Ice warning80
Identification, tires135
Ignition lock66
Immoblizer function94
activating code94
deactivating code94
selecting code94
Important in the engine
compartment138
Imprint4
Independent ventilation
system112
Indicator and warning
lamps19
Inflation pressure26t
monitoring99
Inflation pressure,
tires26, 133
INSPECTION82
Instrument
cluster15, 16, 17
Instrument displays15
Instrument lighting102
Instrument panel16, 17
Instrument panel switch76
Instruments15
Intensive cleaning139 Interior lamps103
Interior mirror58
Interior motion sensor42
avoiding unintentional
alarms44
deactivate35
Interior rearview mirror57
automatic dimmer58
Interlock66
J
Jack157
Jump-starting162t K
Key Memory64
Key with remote control32
Keys32
Kickdown71, 74 L
Lamps and bulbs151t
LATCH child-restraint
system63
LATCH child-restraint
system, sport wagon64 Leather care, refer to the
"Caring for your vehicle"
manual
Length of vehicle169
Level control system21, 99
inactive99t
License plate lamps
bulb replacement156t
Liftgate, refer to tailgate40
Light switch101
Lighter118
LIGHTS ON warning101
LIMIT91
Load-securing devices126
Louvers104, 107
Low beams101
bulb replacement151t
Low-fuel warning lamp81
Lug bolts158
Lug wrench157t
Luggage
compartment38, 42, 123
capacity171
manual operation38t
Luggage compartment
lid38
electrical malfunction38
emergency release from
luggage compartment's
interior41 opening from the
outside39
opening separately38
remote control35
secure separately38
Luggage compartment's
interior, emergency
release41
Luggage net42
Luggage straps42
Lumbar support50
M
M+S tires136
Maintenance82, 144t
Malfunction displays83t
Manual operation
doors33
fuel filler door24
luggage compartment
lid38
sliding/tilt sunroof47
tailgate39
Manual transmission69
Manually controlled
recirculated-air110
Manually-adjusted seat50
Master key32
Maximum cooling110
Memory settings

Everything from A to Z
181n
OverviewControlsMaintenanceRepairsDataIndex
Reminder signal (Memo)89
Remote control34
computer95
Removable rear-seat
backrest119
Remove condensation from
windows106, 109
Replacing
fuses160t
lamps and bulbs151t
wiper blades150t
Reporting safety defects11
Reservoir, washer
system139t
Residual heat111
Rims135
Roller sun blind112
Roll-up cover123
Roof load capacity171
Roof-mounted luggage
rack127 S
Safety belts53
Safety defects, reporting11
Safety lock buttons37
Seat belts53
Seats electric power50
manually-adjusted50
memory setting54
Secure the load126
Securing cargo42, 126
Selector lever, automatic
transmission70, 73
Service and Warranty
Information Booklet (US
models)144
Service Interval
Display82, 144
Shiftlock70, 73
Shoulder support51
Side airbags58
Side Impact Head Protection
System58
Side lamps
bulb replacement152t
Side turn signal
bulb replacement153t
Ski bag120
Ski bag in the sport
wagon122
Sliding/tilt sunroof46
manual operation47
with glass moonroof47
Snow chains136 Socket for attaching
electrical appliances118
Spare tire157t
Speaker117
Special characteristics of
winter tires136
Special oil141t
Speed94
Speed limit91
Speed, average86, 94
Speedometer15, 16, 17
sport wagon
anchorages126
compartments in the
luggage
compartment124
cover in the luggage
compartment124
folding down the rear
backrest123
LATCH child-restraint
system64
load-securing
devices126
luggage
compartment123
opening the rear
window40
partition net123 rear window wiper, blade
replacement150t
releasing the tailgate after
an electrical
malfunction39
roll-up cover123
securing a load126
ski bag122
tail lamp assembly, bulb
replacement154t
transporting children
safely64
Standing lamps102
Starting assistance162t
Starting problems67t
Starting the engine67
Steering wheel
heating56
lock66
memory setting54
Steering wheel with
multifunction buttons22
Steptronic73
Stopwatch89
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Storage compartments116
in the cargo area124

Everything from A to ZSummer tires135
Sun blind cover112
Sunroof46
Switching off the engine68
Switch-on times for parked-
car ventilation90
Symbols8 T
Tachometer81
Tail lamps154
bulb replacement154t
Tailgate
manual operation39
manual release39
opening from the
inside40
opening from the
outside39
Technical
modifications10, 145
Telephone hookup117
Temperature display80, 86
Temperature gauge82
Temperature
layering106, 111
Third brake lamp155 Through-loading
system119
Tilt alarm sensor42, 43
avoiding unintentional
alarms44
deactivate35
Tilt function, passenger-side
mirror55
Time
calling up88
changing88
of arrival, estimated93
Timer88
for additional information
refer to the "Owner's
Manual for Onboard
Computer"
Tire
change157t
damage133t
inflation pressure26, 133
pressure
monitoring99, 133
renewal134
tread133
Tire inflation pressure26
Tire Pressure Monitor
(RDC)99
Tire Quality Grading135
Tools150t Torque168
Tow fittings163t
Towing the vehicle163t
Track169
Traction control system,
refer to ASC+T/DSC
Transmission69, 70, 73
Transmitter key32
Transporting children
safely61
Tread depth, tires133
Trip odometer80
Trunk lid
refer to luggage
compartment lid38
Trunk, refer to luggage
compartment42
Turn signal
bulb replacement152t
Turn signal indicator76
Turning circle169
U
Uniform Tire Quality Grading
(UTQR)135
Universal Transmitter113
Use antifreeze,
radiator142t
Used batteries,
disposal160t Used oils, disposal141t
V
Vacuum cleaner, attach118
Valve caps159
Vehicle Memory64
Ventilation104, 106, 111
draft-free106, 111
in the rear106
Ventilation while
parked112
for more information on
ventilation with vehicle
stationary, refer to the
"Owner's Manual for
Onboard Computer"
Viscosity ratings, oils141 W

Warm feet Ð cool
head106, 111
Warning and indicator
lamps19
Warning lamps19t
Warning messages83t
Warning triangle23