ECU BMW 325CI 2004 Owner's Manual

121
Roof-mounted luggage rack for the hardtop*A special roof-rack system is available
as an optional extra for your BMW.
Please observe the precautions
included with the installation instruc-
tions.AnchoragesAccess to the anchorages:
To fold up the covers, please use the
tool provided with the roof-rack system.Loading and driving notesRoof-mounted luggage racks raise the
center of gravity of the vehicle when
they are loaded. For this reason, they
exercise a major effect on the vehicle's
handling and steering response.
You should therefore always remember
not to exceed the approved roof load
capacity, the approved gross vehicle
weight or the maximum axle loads
when loading the rack. These weights
are listed under Technical data on
page 168.
Make sure that the load is not too bulky,
and attempt to distribute it evenly.
Always load the heaviest pieces first so
that they are at the bottom. Make sure
that no objects will be in the way when
the luggage compartment lid is opening
or closing.
Secure the roof-mounted luggage cor-
rectly and securely to prevent it from
shifting or being lost during driving.
Drive smoothly and avoid sudden
acceleration or braking. Do not corner
at high speeds.
The roof-mounted luggage rack and the
roof load increase the aerodynamic
resistance: increased fuel consumption
and additional stress on the vehicle's
body are the result.
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128
4. Open the two locking levers at the
front. Press on the buttons to do
so. The levers will release slightly.
Open the levers as far as possible
5. Before installing, first flip the cover
panels that are located underneath
the left and right interior lamps
down. To do this, press on the
slight bump on the cover panel.
There is a holder in the cover panel
to securely store the trim pieces
that have been removed – see
arrow 1
6. Open the red release levers as far
as the stop will allow – see arrow 2
7. Position the hardtop onto the sup-
ports with the help of a second
person. Be sure to put the mount-
ings exactly into the proper brack-
ets
Lift the hardtop carefully. Be
extremely careful not to shift the
seals. Seals that have been shifted out
of place or actually pulled out cause
leaks.<
8. In the back, close the red locking
levers by turning to the inside as far
as the stop located behind the trim
will allow. Flip the cover panels
back into place
9. To lock the hardtop in the front,
keep pressing on the front locking
levers until you hear them engage
10. Check the rubber weather-strip-
ping between the windshield frame
and the hardtop on both the left
and right sides. If it is folded or
bent out of place, you should
smooth it back into position by
hand to ensure secure and reliable
sealing.RemovalFollow the same procedure as when
installing, just reverse the steps.
Hardtop*

134In the engine compartment
HoodTo releasePull the lever located under the left-
hand side of the instrument panel.
Do not attempt to service your
vehicle if you do not have the
required technical background. Failure
to work in an informed, professional
manner when servicing components
and materials constitutes a safety haz-
ard for vehicle occupants and other
road users. If you are not familiar with
the guidelines, BMW recommends that
you have the operations performed by
your BMW center.<
To openPull the release handle and open the
hood.
To closeAllow the hood to fall from a height of
about 1 ft/30 cm so that it audibly
engages.
To avoid injuries, be sure that the
travel path of the hood is clear
when it is closed, following the same
safety precautions used in all closing
procedures.
If you notice while driving that the hood
is not completely closed, stop immedi-
ately and close it securely.<

154
What you will needIn order to avoid rattling noises later,
note the position of the tools when you
remove them and return them to their
original position when you are through
using them.
>Jack 1
Raise the floor panel in the luggage
compartment, refer to page 37, and
undo the jack.
When you have completed work, fold
the handle back and insert it in its
holder
>Chock 2
Located behind the jack on the wall
in the luggage compartment. Loosen
the wingnut to remove it
>Space-saver spare tire – next to jack
Loosen the wing nut by hand, remove
the storage shelf and take the wheel
out
>Lug wrench – in the onboard tool kit
on the underside of the luggage com-
partment lid, refer to page 148.Procedure1. Read and comply with the safety
precautions provided on the previ-
ous page
2. Secure the vehicle to prevent it
from rolling:
Place the chock against the rear
surface of the front tire on the side
opposite the side being raised. If
the vehicle is parked on a down-
ward slope, place the chock
securely in front of the tire. If the
wheel must be changed on a sur-
face with a more severe slope, take
additional precautions to secure
the vehicle from rolling
3. Wheels with full wheel covers*:
reach into the ventilation openings
and pull the cover off
4. Loosen the lug bolts by rotating
half a turn
Changing a wheel

155
5. Position the jack at the jacking
point closest to the flat tire with the
jack base vertically below the jack-
ing point. The entire surface of the
head of the jack moves into the
square recess of the jacking point –
refer to the detail in the next illus-
tration – when the jack is cranked
6. Continue raising the vehicle up
until the wheel you are changing is
raised from the ground
7. Unscrew the lug bolts and remove
the wheel
8. Remove accumulations of mud and
dirt from the mounting surfaces of
the wheel and hub. Clean the lug
bolts
9. Position the new wheel or the
space-saver spare tire on the hub
and screw at least two lug bolts fin-
ger-tight into opposite bolt holes
10. Screw in the remaining lug bolts.
Screw in all the bolts in a diagonal
pattern
11. Lower the jack and remove it from
beneath the vehicle
12. Tighten the lug bolts securely in a
diagonal pattern
13. Wheels with full wheel covers*:
place the wheel cover with the
valve opening over the valve. Use
both hands to press the cover
securely onto the rim
14. Check and correct the tire inflation
pressure at the earliest opportunity.
Vehicles with Flat Tire Monitor:
After mounting the spare tire or
correcting the tire inflation pres-
sure, reinitialize the system, refer to
page 95.
Protect valve stems and valves from dirt
using screw-on valve stem caps. Dirty
valve stems frequently lead to slow
pressure loss.
Do not place the full wheel cover
on the space-saver spare tire,
since this could damage the cover.<
Changing a wheel
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157
Driving with a damaged tireDepending on the cargo load, Run Flat
tires allow you to continue driving at a
maximum speed of 50 mph / 80 km/h. If
there is a total loss of tire inflation pres-
sure, 0 psi/0 kPa, or obvious tire dam-
age, you can determine the distance
you may continue driving based on the
following values:
>With a light load:
1 to 2 persons without luggage:
approx. 150 miles/250 km
>With a medium load:
2 persons, luggage compartment full;
or 4 persons without luggage:
approx. 100 miles/150 km
>With a full load:
4 persons, luggage compartment full:
approx. 30 miles/50 km.
Drive cautiously. Do not exceed a
speed of 45 mph / 80 km/h. Be
aware that vehicle handling will be
altered when there is a loss in inflation
pressure. Anticipate, e.g., reduced
tracking during braking, longer braking
distances and changed steering char-
acteristics.
For safety reasons, BMW recommends
not having damaged Run Flat tires
repaired. In this case, consult your
BMW center.<
BatteryMaintenanceThe battery is maintenance-free, that is,
the original electrolyte will normally last
for the service life of the battery under
moderate climatic conditions.
Please consult your BMW center
whenever you have any questions
concerning the battery. cle, leave the engine off at all times.
Connect the charge cables to the termi-
nals in the engine compartment. For
terminal locations, refer to Jump-start-
ing on page 159.Disposal
Return used batteries to a recy-
cling point or your BMW center.
Maintain the battery in an upright posi-
tion for transport and storage. Secure
the battery against tilting during trans-
port.<
FusesYou will find the fuses and information
on their respective allocation in the
glove compartment behind a panel with
two snap clips.
Do not attempt to repair a blown
fuse or replace it with a fuse
having a different color or amperage
rating. To do this could cause a fire in
the vehicle resulting from a circuit over-
load.<
Run Flat tires*
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Everything from A to Z
177
I
Ice warning 90
Ignition 71
Ignition key 30
positions 71
Ignition lock 71
Imprint 4
Indicator lamps 18
Indicator/warning lamp
airbags 18
alarm system 39
brakes 18, 19
Check Gas Cap 19
coolant 19, 87
DSC 19
Fasten safety belts 18
Flat Tire Monitor
18, 19, 95
fog lamps 20
reserve 87
rollover protection
system 19
Service Engine Soon 19
Individual air distribution 108
Individual settings, refer to
Vehicle Memory, Key
Memory 70
Inflation pressure monitor-
ing, refer to Flat Tire Moni-
tor 94
Inflation pressure, tires
25, 129INSPECTION 88
Instrument cluster 16
Instrument lighting 98
Instrument panel 14
Integrated universal remote
control 112
Interface socket for onboard
diagnostics (OBD) 143
Interior lamps 100
remote control 32
Interior motion sensor 38
switching off 32, 39
Interior rearview mirror 60
automatic dimming
feature 60
Interior temperature, adjust-
ment 104, 108
Interlock, refer to Steering
wheel lock 71
Intermittent
mode, wipers 83
Interval
display, service 88
J
Jack 153
Jacking points 154
Jump-starting 159
K
Key Memory 70Keys 30
with remote control 30
Kickdown 76, 80
L
Lamp defect 149
Lamps and bulbs 149
Lashing down loads, refer to
Cargo loading 118
Lashing eyelets, refer to
Securing cargo 120
Lashing fittings, refer to
Securing cargo 120
LATCH child-restraint
mounting system 66
Leather care, refer to the
Caring for your vehicle
brochure
LEDs light-emitting
diodes 100
Length, refer to
Dimensions 167
License plate lamp
bulb replacement 153
Light switch 97
Light-emitting diodes
(LEDs) 100
Lighter 115
LIGHTS ON warning 97
Lights, refer to Parking
lamps/Low beams 97Load, refer to Cargo
loading 118
Loading
vehicle 118
Load-securing devices 120
Lock buttons on doors, refer
to Locking 34
Lock, steering wheel 71
Locking
from inside 34
from outside 31, 33
Locking and unlocking
doors
from inside 34
from outside 31, 33
Low beams 97
automatic 97
bulb replacement 149
indicator lamp, defective
lamp 88
Lug bolts
key 154
torque 154
OverviewControlsMaintenanceRepairsDataIndex

Everything from A to ZLuggage compartment
capacity 168
emergency operation,
refer to Manual
operation 35
enlarge volume 37
floor panel 37
lid 35
opening from outside 35
opening, remote
control 32
opening/closing, refer
to Luggage compartment
lid 35
remote control 32
volume 168
Luggage compartment lid 35
emergency operation 35
emergency release 36
indicator lamp 88
opening from inside the
vehicle 35
opening from outside 35
remote control 32
securing separately 35
unlocking manually 35
Luggage compartment light-
ing 35
Luggage rack, refer to Roof-
mounted luggage rack 121
Lumbar support 54M
Maintenance 88, 142
Maintenance system 142
Making telephone calls,
refer to the telephone
Owner's Manual
Malfunction
convertible top 48
door lock 33
fuel filler door 24
Malfunction displays 88
Manual convertible top 41
closing 44
opening 42
operation 41
Manual operation
door lock 33
driver's door 33
fuel filler door 24
luggage compartment
lid 35
power convertible top 48
Manual transmission 74
Master keys 30
MC operation, refer to the
Owner's Manual for
Radio/Onboard Computer
MD operation, refer to the
Owner's Manual for
Radio/Onboard Computer
Memory, refer to Seat and
mirror memory 57Memory, refer to Vehicle
Memory, Key Memory 70
Microfilter
air conditioning 105
automatic climate
control 110
Microphone, refer to Cellular
phone 115
Mini disc operation, refer to
the Owner's Manual for
Radio/Onboard Computer
Mirrors 59
heated 59
memory, refer to Seat and
mirror memory 57
Mobile Service 158
Modifications, technical,
refer to For your own
safety 5
Multifunction steering
wheel 22
Multifunction switch
turn signal indicator/head-
lamp flasher 82, 83
N
Navigation system, refer to
the Owner's Manual for
Radio/Onboard Computer
Neck restraints, refer to
Head restraints 54
Nets 114Nozzles, refer to Ventilation
102, 106
Nylon rope, refer to Towing
the vehicle 161
O
OBD interface socket 143
Odometer 86
Oil
additives, refer to Adding
engine oil 139
capacity 169
dipstick 138
quality 139
specified engine oils 139
viscosity 139
Oil change intervals, refer
to Service interval
display 142
Oil change intervals, refer to
the Service and Warranty
Information Booklet for US
models/Warranty and Ser-
vice Guide Booklet for
Canadian models
Oil consumption 138
Oil dipstick 138
Oil filter change 169
Oil level
checking 138
indicator lamp 18

Everything from A to ZRollover protection
system 68
indicator lamp 19
lowering 68
Roof load capacity 168
Roof-mounted luggage
rack 121
Rope, refer to Towing the
vehicle 161
Run Flat tires 131, 156
S
Safe seating position 52
Safety belt height adjust-
ment 56
Safety belts 56
seat-integrated safety belt
system 55
sitting safely 52
warning lamp 18
Safety systems, refer to
Antilock Brake
System 125
Dynamic Stability Control
(DSC) 93
Screwdriver, refer to
Onboard tool kit 148
Seat adjustment 53
BMW sports seat 53
power 53
Seat belt tensioner, refer to
Safety belts 56Seat heating 58
Seat memory, refer to Seat
and mirror memory 57
Seat positions, storing 57
Seats 53
Securing cargo 120
Securing child-restraint sys-
tem 66
Securing the vehicle
from inside 34
from outside 31, 33
Selector lever
automatic transmission 79
sequential manual gear-
box SMG 75
Selector lever lock, refer to
Shiftlock 75, 79
Selector lever positions
automatic transmission 79
sequential manual gear-
box SMG 75
Sequential manual gearbox
SMG 75
indicator lamp 19
Service and Warranty Infor-
mation Booklet 142
Service Engine Soon
warning lamp 19
Service interval display
88, 142
Shift paddles 76Shifting gears
automatic transmission
with Steptronic 79
sequential manual gear-
box SMG 76
Shiftlock 75
Shiftlock, refer to Range
selection 79
Side airbags 61
Side turn signal indicators
bulb replacement 151
Sitting safely
with airbags 52
with safety belts 52
Size 167
Ski bag 117
Slipstream deflector, refer to
Wind deflector 50
SMG sequential manual
gearbox 75
indicator lamp 19
Smokers' package, refer to
Ashtray 115
Snow chains 133
SOS, refer to Emergency
call 158
Space-saver spare tire
changing a wheel 153
Spare key 30
Spare tire 153
Spare wheel 156
Special oils 139Specified oils 139
Speed gauge, refer to
Speedometer 16
Speedometer 16
SPORT button 78
Sport program
automatic transmission
with Steptronic 80
Sports seat 53
Stability control, refer to
Dynamic Stability Control
(DSC) 93
Standing lamps 99
Starting difficulties
jump-starting 159
temperature 71
Starting help DSC 93
Starting the engine 71
Starting, refer to Starting the
engine 71
Status of the Owner's Man-
ual 5
Steering wheel lock 71
Steering wheel, adjusting 59
Steptronic, refer to Manual
operation 80
Storage compartments 114
Storage nets 114
Storing seat positions,
refer to Seat and mirror
memory 57
Storing tires 132

Everything from A to Z
181
Stroke, refer to Engine
data 166
Surface ice, refer to Ice
warning 90
Switches, refer to
Cockpit 14
Switching off
engine 73
vehicle 73
Symbols 4
Synthetic oils 139
T
Tachometer 86
Tail lamps
bulb replacement 151
Tail lamps, refer to Rear
lamps 151
Tank capacity, refer to Fuel
tank capacity 169
Tank indicator, refer to Fuel
gauge 87
Technical data 166
Technical modifications 5
Technical modifications,
refer to For your own
safety 5
Telephone hookup 115
Telephone, refer to the sep-
arate Owner's ManualTelevision, refer to the
Owner's Manual for
Onboard Computer
Temperature
air conditioning 104
automatic climate
control 108
Temperature adjustment
104, 108
Temperature display
engine coolant 87
ice warning 90
outside temperature 90
setting units 90
Temperature layering
105, 109
Tempomat, refer to Cruise
control 84
Thigh support area, adjust-
ing 53
Third brake lamp, refer to
Center high-mount brake
lamp 152
Three-point safety belt 56
Tilt alarm sensor 32
remote control 32
switching off 32, 39
Tilting passenger-side exte-
rior mirror 58
Time 89Tire pressure monitoring,
refer to Flat Tire
Monitor 94
Tire replacement 130, 153
Tires
age 131
breaking in 124
changing 153
damage 129
flat 153
inflation pressure 25, 129
replacing 130
size, refer to Wheel and
tire combinations 132
storing 132
tread 129
tread wear indicator,
refer to Tire tread – tire
damage 129
winter tires 132
Tools, refer to Onboard tool
kit 148
Torque
engine 166
lug bolts 154
Tow sockets for towing eye-
let 161
Towing bar 161
Towing eyelet 161
Towing rope 161
Towing the vehicle 161Track width, refer to Dimen-
sions 167
Transmission
automatic transmission
with Steptronic 79
sequential manual gear-
box SMG 75
Transmission lock, refer to P
Park 79
Transmission malfunction
automatic transmission
with Steptronic 81
sequential manual gear-
box SMG 77
Transport securing devices,
refer to Securing
cargo 120
Transporting children
safely 64
Trap protection
electric power windows 41
Tread depth, refer to Tire
tread 129
Tread depth, tires 129
Tread wear indicator in the
tires, refer to Tire tread –
tire damage 129
Trip distance recorder, refer
to Trip odometer 86
Trip meter, refer to Trip
odometer 86
Trip odometer 86
OverviewControlsMaintenanceRepairsDataIndex