2004 BMW 325CI CONVERTIBLE tow bar

68
Rollover protection systemIn the event of an accident or some
other critical driving situation – extreme
tilting in the longitudinal or transverse
axis, loss of contact with the ground –
the rollover protection system will be
automatically activated. The protective
bars located in the rear head restraints
extend within fractions of a second.
In addition to the integrated rollover bar
in the windshield frame, the rollover
protection system affords all the vehicle
occupants necessary headroom.
Always keep the travel path for the
rollover protection system free
and clear. Under no circumstances
should you cover the head restraints.
In the event of less serious accidents,
the safety belt will protect you and,
depending on the severity of the acci-
dent, so will the safety belt tensioner
and the multi-stage airbag restraint sys-
tem as well.<
If, after being automatically triggered,
its protective function is not needed,
then the rollover protection system can
be lowered back into place. No special
tool is needed for this.
1. Using a screwdriver from the
onboard tool kit, remove the cover
panel; to do this, position the screw-
driver under the notch
2. Push the lever toward the front of the
vehicle and keep it in this position

92Technology for safety and driving convenience
Park Distance Control (PDC)*The conceptPDC assists you when you back into a
parking space. Acoustic signals alert
you to the momentary distance to an
object behind your vehicle. The system
features four ultrasonic sensors
mounted in your rear bumper. The mon-
itoring range for the two corner sensors
extends outward roughly 2 ft/60 cm,
while two centrally located sensors
detect objects at distances of up to
approx. 5 ft/1.50 m.
PDC is a parking aid that can
identify objects if they are
approached slowly, as is generally the
case when parking. Avoid driving
towards objects rapidly; due to underly-
ing physical principles, the system may
otherwise alert you too late for you to
take evasive steps.<
The system starts to operate automati-
cally approx. one second after you shift
into Reverse or move the selector lever
into the R position with the ignition key
in position 2.
Let this short period elapse before
driving backwards.<
PDC is deactivated when you shift back
out of Reverse.
You can have a signal set to con-
firm that the PDC has been acti-
vated. The signal then sounds when
you shift into Reverse or move the
selector lever into the R position. indicated by a tone sounding at various
intervals. As the distance between vehi-
cle and object decreases, the intervals
between the tones become shorter. A
continuous tone indicates the pres-
ence of an object less than 1 ft/30 cm
away.
The warning signal is canceled after
approx. three seconds if the distance to
the object remains constant during this
time – if you are moving parallel to
a wall, for instance.
System malfunctions will be indicated
by a continuous high-pitched tone
when the system is activated the first
time. Please have the problem fixed by
your BMW center.
PDC does not replace the driver's
personal responsibility for evaluat-
ing the distance between the vehicle
and any objects. Always remember that
the sensors can neither detect nor pro-
vide warnings of obstacles located
within their blind angles. This applies
especially in those cases where the
system approaches the physical limits
of ultrasonic measurement, as occurs
with tow bars and trailer couplings, and
in the vicinity of thin or wedge-shaped
objects. Moreover, low objects that
have already been detected – such as a
curb edge – can disappear out of the
detection range of the sensors before a
continuous tone sounds.
Loud sources of sound from outside or
inside the vehicle could drown out the
PDC signal tone.<
Keep the sensors clean and free
of ice or snow in order to ensure
that they will continue to operate effec-
tively.
Do not apply high pressure spray to the
sensors for a prolonged period of time.
Always maintain a distance of more
than 4 in/10 cm.<

Everything from A to ZA
ABS Antilock Brake
System 125
indicator lamp 19
Acceleration assistant 78
Accessories, refer to For
your own safety 5
Accident, refer to Emer-
gency call 158
Activated-charcoal filter 110
Adaptive headlights 98
Adding brake fluid 141
Additional sources of infor-
mation 4
Air conditioning 102
Air conditioning mode 104
automatic climate
control 108
Air distribution
air conditioning 104
automatic climate
control 108
Air distribution,
individual 108
Air outlets, refer to Ventila-
tion 102, 106
Air pressure, refer to Tire
inflation pressure 25, 129
Air recirculation, refer to
Recirculated-air mode
104, 109Air supply
air conditioning 104
automatic climate
control 108
Air, drying, refer to Air con-
ditioning mode 104, 108
Airbags 61
deactivating 64
indicator lamp 18, 63
sitting safely 52
Airing out, refer to Ventila-
tion 102, 106
AKI, refer to Fuel specifica-
tions 25
Alarm system 38
avoiding unintentional
alarms 39
All-season tires, refer to
Winter tires 132
Antifreeze 140
coolant 140
washer fluid 138
Antilock Brake System
(ABS) 125
indicator lamp 19
Anti-theft system 30
Anti-theft warning system,
refer to Alarm system 38
Approved axle loads, refer
to Weights 168
Approved gross weight,
refer to Weights 168Armrest 114
Artificial leather, refer to the
Caring for your vehicle
brochure
Ashtray
front 115
rear 116
Assistant systems, refer to
Dynamic Stability Control
(DSC) 93
AUC Automatic recircu-
lated-air control 109
AUTO program, refer to
Automatic air
distribution 108
Automatic
air distribution 108
air supply 108
cruise control 84
headlamp control 97
Automatic car wash, refer to
the Caring for your vehicle
brochure
Automatic climate
control 106
Automatic curb monitor 58
Automatic dimming, interior
rearview mirror 60
Automatic recirculated-air
control (AUC) 109Automatic transmission with
Steptronic 79
indicator lamp 19, 81
interlock 71
selector lever lock 79
shiftlock 79
Automatic windshield
washer, refer to Rain sen-
sor 83
Average fuel
consumption 91
Average speed 91
Avoiding unintentional
alarms 39
Axle loads, refer to
Weights 168
B
Backrest
unlock 55
Backrest, refer to Seat
adjustment 53
Backup lamps 74
bulb replacement 151
Bandages, refer to First-aid
kit 23
Bar, towing 161

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 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