2004 BMW 645CI COUPE&CONVERTIBLE check engine

Mobility
187Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
>When mounted at an angle, the tow bar
will exert lateral forces, tending to push
the vehicle sideways.
Secure the tow bar on the tow fitting
only. Otherwise damage could result
on other vehicle parts.<
With tow-rope
When starting off in the towing vehicle,
make sure that the tow-rope is taut.
To avoid jerking and the associated
stresses on vehicle components
when towing, always use nylon ropes or
nylon straps. Secure the tow rope on the
tow fitting only. Otherwise damage could
result on other vehicle parts.<
With tow truck
Have the BMW transported with a tow
truck with a so-called lift bar or on a load
bed.
Do not lift vehicle by tow fitting or
body and chassis parts, as otherwise
damage may result.<
Tow-starting
Do not tow-start vehicles with an
automatic transmission.
Jump-starting, refer to page 184.<
Only tow-start vehicles with a catalytic
converter with the engine cold. It is better
to jump-start the engine, refer to page 184.
1.Switch on the hazard warning flashers,
comply with country-specific regula-
tions
2.Turn the ignition key to position 23.Engage the 3rd gear, vehicles with
SMG, see below
4.Have the vehicle tow-started with the
clutch pedal completely depressed and
slowly release the clutch. After the
engine starts, depress the clutch pedal
completely again
5.Stop at a suitable location, remove the
tow bar or rope and switch off the haz-
ard warning flashers
6.Have the vehicle checked.
Vehicles with SMG Sequential manual
transmission:
1.Tow-start in selector lever position N
2.Select sequential mode. The correct
gear will be selected and engaged
automatically.

Reference 199
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
C
California laws
– Event Data
Recorders 176
– Proposition 65
Warning 176
"Call" 148
Call
– accepting 147
– display accepted 149
– ending 148
– in absence 149
– starting 147
Calling
– from phone book 148
– from the Top 8 list 149
– redialing 149
– refer to telephone
Owner's Manual 96
"Call sender" 151
Can holder, refer to
Cup holders 97
Capacities 193
Car battery, refer to
Battery 181
Car care, refer to the Caring
for your vehicle brochure
Car-care products, refer to
the Caring for your
vehicle brochure
"Car data" 69
Care 175
Cargo, securing 105
Caring for artificial leather,
refer to the Caring for
your vehicle brochure
Caring for leather, refer to
the Caring for your
vehicle brochure
Caring for light-alloy
wheels, refer to the
Caring for your vehicle
brochure'
Caring for plastic, refer to
the Caring for your
vehicle brochure
Caring for the carpet, refer
to the Caring for your
vehicle brochureCaring for the vehicle finish,
refer to the Caring for
your vehicle brochure'
Car jacking points 181
Car keys, refer to
Key set 26
Car phone 145
– location, refer to
Center armrest 96
– refer to
Portable phone 144
– refer to separate
Owner's Manual
Car radio, refer to
Radio 130
Car wash 102
– also refer to the Caring for
your vehicle brochure
Catalytic converter, refer to
Exhaust system 102
"Categories" 135
CBC Cornering Brake
Control 76
CBS Condition Based
Service 174
"CD" 127, 137
CD changer 137
– adjusting the tone 127
– controls 126
– fast forward/reverse 140
– installation location 140
– playing a track 139
– random play
sequence 140
– repeating a track 139
– selecting a CD 137
– selecting a track 138
– switching on/off 126
– volume 127
CD player 137
– adjusting the tone 127
– controls 126
– fast forward/reverse 140
– playing a track 139
– random play
sequence 140
– repeating a track 139
– selecting a track 138
– switching on/off 126
– volume 127Center armrest
– adjusting the height 96
– front 96
Center console 14
"Central locking" 27
Central locking system 26
– from inside vehicle 29
Changes, technical, refer to
For your own safety 6
Changing a wheel 181
Changing the language on
Control Display 73
Changing the
measurement units on the
Control Display 72
Changing wheels 181
CHECK button 68
Check Control 66
"Check Control
messages" 68
Check Gas Cap 162
Checking the air pressure,
refer to Tire inflation
pressure 164
Child's seats, refer to
Child-restraint
systems 52
Child-restraint system 51
Chrome parts, care, refer
to the Caring for your
vehicle brochure
Cigarette lighter 97
Cleaning, refer to the
Caring for your vehicle
brochure
Cleaning windshield, refer
to Wiper system 61
"Climate" 90
"Climate control" 91
Clock 64
– 12/24 hour mode 73
– setting time and date 73
Closing
– from inside 29
– from outside 27
Clothes hooks, Coupe 96
Cockpit 10
Cold start, refer to
Starting the engine 54
"Communication" 146

Everything from A to Z
202 Emergency services, refer
to Roadside
Assistance 184
"Emission inspect." 66
"Enable services" 156
"End call" 148
Engine
– break-in procedure 102
– data 190
– speed 190
– starting 54
– starting difficulties 54
– switching off 55
Engine compartment 171
Engine coolant 172
Engine hood 170
Engine oil
– checking the oil level 171
– specified engine oils 172
– temperature 65
– temperature gauge 65
– topping up 172
Engine output, refer to
Engine data 190
Engine speed, refer to
Engine specifications 190
Engine starting, refer to
Starting engine 54
"Enter address" for
navigation 110
Entering activation times of
independent ventilation/
heating 93
Entering destination 111
Entering the address 110
Entering the
intersection 111
Entering the town/city for
navigation 111
Entering zip code for
navigation 111
"Entertainment" 127
"Entertainment
settings" 127
Entry map for
destination 112
Entry to the rear 46
"Equalizer", refer to
Adjusting the tone 129
"ESN" 134ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control 77
Exhaust system 102
Exterior mirrors 48
– automatic dimming
feature 48
– automatic heating 48
Eye for towing, refer to
Tow fitting 186
F
Fader, refer to
Adjusting the tone 128
Failure messages, refer to
Check Control 66
False alarms, refer to
Avoiding unintentional
alarms 33
False alarms with Flat Tire
Monitor 79
Fastening safety belts, refer
to Safety belts 47
Fastest route for
navigation 116
"Fast route" for
navigation 116
First aid, refer to
First-aid kit 184
First-aid kit 184
First-aid pouch, refer to
First-aid kit 184
Flashing on locking/
unlocking 28
Flashlight, refer to
Rechargeable
flashlight 95
Flat tire
– Flat Tire Monitor 79
– run-flat tires 80, 168
Flat Tire Monitor 79
– false alarms 79
– initializing the system 79
– limits of system 79
– malfunction 80
– warning lamp 80
Flooding, refer to
Water on roads 103"FM", reception
range 127, 130
FM, waveband 130
Fog lamps 86
– indicator lamp 86
Folding up the convertible
top compartment floor,
convertible 32
Footwell lamps 87
Forward, fast
– CD changer 140
– CD player 140
For your own safety 6
Front airbags 81
Front head restraints 45
Front seat adjustment 43
"FTM" 79
Fuel
– average consumption 69
– display 65
– fuel specifications 163
– high-quality brands 163
– quality 163
– tank capacity 162
Fuel display, refer to
Fuel gauge 65
Fuel filler door 162
– releasing in the event of
an electrical
malfunction 162
Fuel gauge 65
Fuel specifications 163
Fuses 182
G
Garage-door opener, refer
to Integrated universal
remote control 94
Gasoline
– refer to Fuel
specifications 163
– refer to Required fuel 163
Gasoline display, refer to
Fuel gauge 65
Gear changes
– automatic transmission
with Steptronic 58
– SMG Sequential manual
transmission 57

Reference 211
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
W
Warning lamps, refer to
Indicator/warning
lamps 13
Warning messages, refer to
Check Control 66
Warning triangle 184
Warranty and Service
Guide Booklet for
Canadian models 174
Washer fluid
– capacity of the
reservoir 62
– wiper system 62
Washer fluid reservoir 62
Water on roads, refer to
Driving through water 103
Waveband 130
"WB" 127, 133
Wear indicators in tires 167
Weights 190
Wheel/tire combination,
refer to New wheels and
tires 168
Wheelbase, refer to
Dimensions 191
Wheels and tires 164
Width, refer to
Dimensions 191
Wind deflector 40
Windows 33
– convenience
operation 27, 29
– opening and closing,
Convertible 34
– opening and closing,
Coupe 34
– rear window,
Convertible 35
Windshield washer
nozzles 61
Windshield washer system,
refer to Washer/wiper
system 61
Windshield wiper blade
replacement 178
Windshield wipers, refer to
Wiper/washer system 61Winter tires 169
– setting speed limit 71
– storage 169
Wiper blade
replacement 178
Wiper system 61
– washer fluid 62
– windshield washer
nozzles 61
"With highways" for
navigation 116
Wordmatch principle for
navigation 117
Working in the engine
compartment 170
Wrenches/screwdrivers,
refer to Onboard tool
kit 178
X
Xenon lamps 178
– replacing the bulbs 178