2008 BMW 335I CONVERTIBLE steering

Mobility
239Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Using a tow fitting
The screw-in tow fitting must always be carried
in the car. It can be screwed in at the front or
rear of the BMW.
Coupe: it is sto red in the onboard tool kit under-
neath the cover on the right-hand side of the
cargo bay, refer to page231.
Convertible: it is stored in the onboard tool kit
underneath the cargo bay floor, refer to
page231.
Use only the tow fitting provided with the
vehicle and screw it all the way in. Use the
tow fitting for towing on paved roads only. Avoid
lateral loading of the tow fitting, e.g. do not lift
the vehicle by the tow fitting. Otherwise the tow
fitting and the vehicle could be damaged.<
Access to screw thread
Rectangular cover panel in bumper:
Press on the upper edges of the cover panel.
Front
Rear
Being towed
Make sure that the ignition is switched on,
refer to page59, otherwise the low-beam headlamps, tail lamps, turn signal indicators and
windshield wipers may be unavailable.
Power steering assistance is not available when
the engine is not running. Thus, braking and
steering will require increased effort. Active
steering is not active and it will be necessary to
turn the steering wheel further.<
Switch on the hazard warning flashers, depend-
ing on local regulations.
Manual transmission
Gearshift lever in idle position.
Automatic transmission
Selector lever in position N.
Changing selector lever positions, refer to
page62.
Do not exceed a towing speed of 45 mph
or 70 km/h and a towing distance of
90 miles/150 km, otherwise the automatic
transmission may be damaged.<
Towing methods
I n s o m e c o u n t r i e s , i t i s i l l e g a l t o t o w y o u r v e h i c l e
with a tow bar or tow rope on public highways.
Please familiarize yourself with the relevant
towing regulations for the country in which you
are driving.
With a tow bar
The towing vehicle must not be lighter
than the towed vehicle, otherwise it may
be impossible to maintain control.<
The tow fittings used should be on the same
side on both vehicles. Should it prove impossi-
ble to avoid mounting the tow bar at an angle,
please observe the following:
>Clearance and maneuvering capability will
be sharply limited during cornering.
>The tow bar will generate lateral forces if it is
attached offset.
Attach the tow bar to the tow fittings only,
as attaching it to other parts of the vehicle
could result in damage.<

Giving and receiving assistance
240
With a 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.
Attach the tow rope to the tow fittings only, as
attaching it to other parts of the vehicle could
result in damage.<
With a tow truck: vehicle without xDrive
Have the BMW transported with a tow truck
with a so-called lift bar or on a flat bed.
Do not tow the vehicle with just the rear axle
raised as this may cause the steering to turn.
Do not lift the vehicle by a tow fitting or
body and chassis parts, otherwise dam-
age may result.<
With a tow truck: vehicle with xDrive
Do not tow a BMW with xDrive with just
the front or rear axle raised, otherwise the
wheels could lock up and the transfer case
could be damaged.<
Have the BMW transported on a flatbed surface
only.
Tow-starting
Avoid tow-starting the vehicle whenever possi-
ble; instead, jump-start the engine, refer to
page237. Vehicles with a catalytic converter
should only be tow-started when the engine is
cold, vehicles with an automatic transmission
cannot be tow-started at all.
1.Switch on hazard warning flashers, comply
with local regulations.
2.Switch on the ignition, refer to page59.
3.Shift into 3rd gear.
4.Have the vehicle tow-started with the clutch
depressed and slowly release the clutch.
After the engine starts, immediately
depress the clutch completely again.
5.Stop at a suitable location, remove the tow
bar or rope and switch off the hazard warn-
ing flashers.
6.Have the vehicle checked.
With xDrive: do not activate Hill Descent
Control HDC when the vehicle is being
tow-started, page90.<

Reference 251
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Climate
Menu
FunctionCommand
To open "Vent settings"105{Vent settings}
To open "Automatic programs"106{Automatic programs}
FunctionCommand
To open the menu{Settings menu}
"Display off"21{Display off}
To open "Info sources"{Info sources}
To open "Settings"{Settings}
To open "Door locks"29, 32{Door locks}
To open "Steering wheel buttons"54{Steering wheel buttons}
To open "Lighting"64{Lighting}
To open "BMW Service"202{BMW Service}
To open "Service requirements"80, 201{Service requirements}
To open "Service"80, 201{Service}
To display "Check Control messages"83{Check Control messages}
To set brightness of Control Display86{Brightness}
To open "Units"74{Units}
To open "Language"86, 150{Languages}
To open "Time"81{Time}
To open "Date"83{Date}
To open "PDC"88{PDC}
To open "FTM"92{FTM}

Everything from A - Z
252
Everything from A - Z
Index
"..." Identifies Control Display
texts used to select
individual functions and
refers you to the page where
these texts can be found.
A
ABS Antilock Brake
System89
ACC, refer to Active cruise
control67
Accident, refer to Sending an
Emergency Request236
Activated-charcoal filter for
automatic climate
control108
"Activation time"109
Active cruise control67
– indicator lamps70
– malfunction71
– selecting distance69
– sensor71
Active steering96
– warning lamp96
Adaptive Head Light101
"Add digits" for mobile
phone194
Additives
– coolant227
"Address book" in
navigation142
Address for navigation
– deleting144
– entering134,142
– selecting143
– storing142
– storing current position143
"Add to destination
list"137,139
Adjusting temperature inside
the car, refer to Automatic
climate control105Adjusting the thigh support46
Adjusting the tone during
audio operation, refer to
Tone control161
Airbags97
– indicator/warning lamp98
– sitting safely45
Air conditioning mode
– automatic climate
control105
– ventilation107
Air distribution
– automatic106
– individual105
Air flow rate106
Airing, refer to Ventilation107
Air pressure, refer to Tire
inflation pressure212
Air recirculation, refer to
Recirculated-air mode106
"Air recirculation on / off"54
Air supply
– automatic climate
control105
– ventilation107
Air vents104
AKI, refer to Fuel
specifications211
Alarm system35
– avoiding unintentional
alarms36
– interior motion sensor36
– switching off an alarm35
– tilt alarm sensor36
"All channels" for satellite
radio171
All-season tires, refer to
Winter tires223
"All stations", displaying with
the radio164
All-wheel drive, refer to
xDrive90
"AM", waveband160,164Ambient air, refer to
Recirculated-air mode106
Antenna for mobile phone186
Antifreeze
– coolant227
– washer fluid65
Anti-theft alarm system, refer
to Alarm system35
Anti-theft system29
Approved axle loads, refer to
Weights247
Approved gross vehicle
weight, refer to Weights247
Armrest, refer to Center
armrest114
Arrival time, refer to
Computer76
Arrival time, refer to Starting
destination guidance147
Arrow display for
navigation148
"Arrow display" in
navigation148
Ashtray
– front116
– rear116
Assistance systems, refer to
Driving stability control
systems89
Assistance window20
– refer to iDrive20
AUC Automatic recirculated-
air control106
"Audio"163,167
Audio160
– controls160
– switching on/off160
– tone control161
– volume161
"Audio", refer to Tone
control161
Audio device, external114

Everything from A - Z
254 Brakes, refer to Braking
safely126
Brake system124
– BMW Maintenance
System229
– breaking in124
– disc brakes126
Breakdown services, refer to
Roadside Assistance236
Breaking in the clutch124
Breaking in the differential,
refer to Engine and
differential124
Break-in period124
Brightness of the Control
Display86
"Brightness" on the Control
Display86
Bulb changing, refer to Lamps
and bulbs231
Button for starting the engine,
refer to Start/stop button59
Buttons on the steering
wheel11
C
California Proposition 65
warning6
"Call"194,205
Call
– accepting192
– displaying accepted194
– ending193
– missed194
– starting193
Calling
– from phone book193
– from Top 8 list194
– redialing194
Can holders, refer to Cup
holders115
Capacities247
Capacity of the cargo bay247
Car battery, refer to Vehicle
battery235
Car care, refer to Caring for
your vehicle brochureCar-care products, refer to
Caring for your vehicle
brochure
"Car Data"76
Care, refer to Caring for your
vehicle brochure
Cargo, securing128
Cargo bay
– capacity247
– convenient access37
– folding up the floor
panel119
– lamp, refer to Interior
lamps103
– opening from inside33
– opening from outside33
Cargo loading
– securing cargo128
– stowing cargo127
– vehicle127
Caring for artificial leather,
refer to Caring for your
vehicle brochure
Caring for leather, refer to
Caring for your vehicle
brochure
Caring for plastic, refer to
Caring for your vehicle
brochure
Caring for the carpet, refer to
Caring for your vehicle
brochure
Caring for the vehicle finish,
refer to Caring for your
vehicle brochure
Car jack
– jacking points235
Car key, refer to Integrated
key/remote control28
Car phone186
– installation location, refer to
Center armrest114
– refer to Mobile phone186
– refer to separate Owner's
Manual
Car radio, refer to Radio164Car wash126
– also refer to Caring for your
vehicle brochure
– with convenient access37
Catalytic converter, refer to
Hot exhaust system125
"Categories" for satellite
radio171
CBS Condition Based
Service229
"CD"160,173
CD changer173
– compressed audio files173
– controls160
– fast forward/reverse177
– installation location177
– playing a track175
– random order176
– repeating a track176
– selecting a CD173
– selecting a track174
– switching on/off160
– tone control161
– volume161
CD player173
– compressed audio files173
– controls160
– fast forward/reverse177
– playing a track175
– random order176
– repeating a track176
– selecting a track174
– switching on/off160
– tone control161
– volume161
Center armrest114
Center brake lamp
– replacing bulb234
Center console, refer to
Around the center
console14
"Central locking"30
Central locking
– from inside32
– from outside29
Central locking system29
– convenient access36
– hotel function34

Reference 257
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Driving tips, refer to Driving
notes124
Dry air, refer to Cooling
function107
DSC Dynamic Stability
Control89
DTC Dynamic Traction
Control90
– indicator/warning lamp90
DVD for navigation132
Dynamic Brake Control
DBC89
"Dynamic route" in
navigation145
Dynamic Stability Control
DSC
– indicator/warning lamp90
Dynamic Traction Control
DTC
– indicator/warning lamp90
E
EBV Electronic brake-force
distribution89
Eject button, refer to Buttons
on the CD player160
Electrical malfunction
– door lock32
– driver's door32
– fuel filler door210
– glass roof40
– luggage compartment lid33
Electric seat adjustment46
Electric steering wheel lock
– with convenient access37
Electronic oil level check225
Emergency actuation,
automatic transmission,
refer to Overriding selector
lever lock63
Emergency operation
– fuel filler door, manual
release210
Emergency operation, refer to
Closing manually
– glass roof40Emergency operation, refer to
Manual operation
– door lock32
Emergency release
– luggage compartment lid
from inside34
Emergency Request236
Emergency services, refer to
Roadside Assistance236
"Enabled services"206
"Enable services"207
"End call"193
Energy, saving
– saving fuel124
Engine
– breaking in124
– data244
– overheated, refer to Coolant
temperature75
– speed244
– starting60
– starting, convenient
access36
– switching off60
Engine compartment225
Engine coolant, refer to
Coolant227
Engine oil
– adding227
– BMW Maintenance
System229
– capacity247
– checking level225
– intervals between changes,
refer to Service
requirements79
"Engine oil level"226
Engine output, refer to Engine
data244
Engine speed, refer to Engine
data244
Engine starting, refer to
Starting the engine60
"Enter address"135
Entering a destination135
Entering a destination
country135
Entering a house number or
intersection137Entering an intersection136
Entering a street136
"Entertainment"160
Entry lamps, refer to Interior
lamps103
"Equalizer", refer to Tone
control163
Equalizer, refer to Tone
control162
Error messages, refer to
Check Control83
"ESN"170
ESP Electronic Stability
Program, refer to DSC
Dynamic Stability
Control89
Event data recorders230
Exhaust system, refer to Hot
exhaust system125
Exterior mirrors52
– adjusting52
– automatic dimming
feature53
– automatic heating53
– folding in and out52
External audio device114
External audio device, refer to
AUX-In port179
Eyes
– for tow-starting and towing
away239
– for tying down loads128
F
Fader, tone control161
Failure messages, refer to
Check Control83
Failure of an electrical
consumer235
False alarm
– avoiding unintentional
alarm36
– switching off an alarm35
Fastening safety belts, refer to
Safety belts51
Fastest route for
navigation145

Reference 259
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Heating
– mirrors53
– rear window107
– residual heat107
– seats49
Heating and ventilation, refer
to Climate104
Heating while at a standstill,
refer to Using residual
heat107
Heavy loads, refer to Stowing
cargo127
Height, refer to
Dimensions245
Height adjustment
– seats46
– steering wheel53
High beams102
– headlamp flasher102
– indicator lamp13
High Definition Radio167
High water, refer to Driving
through water126
Highways, refer to Route
criteria145
Hill Descent Control HDC90
Hills126
Holders for cups115
Home address144
"Home address" in
navigation145
Homepage BMW4
Hood224
Hooks for shopping bags118
Horn10,11
Hotel function, refer to
Locking or unlocking
separately34
Hot exhaust system125
"Hour memo"82
"House number" in
destination entry137
Hydraulic brake assist, refer to
Dynamic Brake Control
DBC89
Hydroplaning125I
IBOC, refer to High Definition
Radio167
Ice warning, refer to Outside
temperature
warning74
ID3 tag, refer to Information
about the track175
Identification marks
– Run-Flat Tires222
– tire coding220
iDrive16
– adjusting brightness86
– assistance window20
– automatic climate
control105
– changing language86
– changing units of measure
and display format78
– confirming selection or
entry19
– controls16
– displays, menus17
– menu guidance17
– operating principle16
– overview16
– selecting a menu item19
– setting the date and time81
– start menu17
– status information20
– switching menu pages19
– symbols18
iDrive operating principle16
Ignition59
– switched off59
– switched on59
Ignition key, refer to Remote
control with integrated
key28
Ignition key position 1, refer to
Radio readiness59
Ignition key position 2, refer to
Ignition on59
Ignition lock59
i menu18
Imprint2Indicator and warning
lamps13
– Tire Pressure Monitor
TPM95
Individual air distribution105
Inflation pressure, refer to Tire
inflation pressure212
Inflation pressure monitoring,
refer to Tire Pressure
Monitor TPM93
Information
– on another location140
– on country140
– on current position140
– on destination location140
Information menu, refer to
i menu18
"Information on
destination"142
"Info sources"80
Initializing
– active steering96
– after power failure235
– compass, refer to
Calibrating112
– Flat Tire Monitor FTM92
– glass roof40
"Input map"139
Installation location
– CD changer177
– navigation DVD drive132
– telephone114
Instructions for navigation
system, refer to Voice
instructions150
Instrument cluster12
Instrument lighting103
Instrument panel, refer to
Cockpit10
Integrated key28
Integrated universal remote
control110
Interesting destination for
navigation140
"Interim time"86
Interior lamps103
– remote control31
Interior motion sensor36

Reference 261
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Master key, refer to Remote
control with integrated
key28
Maximum cooling106
Maximum speed
– with winter tires223
Measurements, refer to
Dimensions245
Memory, refer to Seat and
mirror memory50
Memory keys,
programmable21
MENU button16
Menus
– Control Display17
Menus, refer to iDrive16
Message list, traffic
information152
Microfilter
– BMW Maintenance
System229
– for automatic climate
control108
Microfilter/activated-charcoal
filter
– BMW Maintenance
System229
Microphone
– telephone14
– voice input14
Mirror dimming feature53
Mirrors52
– automatic curb monitor53
– exterior mirrors52
– heating53
– interior rearview mirror53
– memory, refer to Seat and
mirror memory50
"Missed calls"194
Missed calls194Mobile phone
– accepted calls194
– adjusting volume191
– calling193
– ending call193
– installation location, refer to
Center armrest114
– missed calls194
– operation via iDrive191
– redialing194
– refer to separate Owner's
Manual
– Top 8194
– touch tone dialing196
Mobile phone, installation
location, refer to Center
armrest114
Mobile phone, refer to the
separate Owner's Manual
Modifications, technical, refer
to For your own safety5
Monitor, refer to iDrive
controls16
Monitoring system for tire
pressures, refer to Flat Tire
Monitor92
"Monitor on / off"54
Most recent mobile phone
numbers194
MP3, refer to Compressed
audio files173
Multifunctional steering
wheel, refer to Buttons on
the steering wheel11
Multifunction switch
– refer to Turn signals/
headlamp flasher63
– refer to Wiper system64
Multimedia screen, refer to
iDrive16
Music tracks, refer to
Tracks174
"Mute on / off"54
N
"Navigation"134,140Navigation announcements,
refer to Switching voice
instructions on/off150
Navigation drive, location132
Navigation DVD132
Navigation system132
– address book142
– changing a route151
– destination entry134
– destination guidance in
assistance window132
– destination list141
– displaying current
position155
– entering a destination
manually134,138
– last destinations141
– navigation DVD132
– opening134
– route display148
– route list150
– searching for a special
destination140
– selecting destination using
information140
– selecting destination via
map139
– selecting route criteria145
– starting destination
guidance147
– switching off, refer to
Terminating/continuing
destination guidance147
– terminating/continuing
destination guidance147
– voice instructions150
– volume adjustment151
"Navigation voice
instructions"133
"Navigation voice
instructions" via buttons on
the steering wheel54
Neck support, refer to Head
restraints47
Nets, refer to Storage
compartments114
"New address" in
navigation143
"New destination"135,139