2011 BMW 328I CONVERTIBLE warning light

Maintenance
228
Socket for Onboard
Diagnosis OBD
On the driver's side is an OBD socket for check-
ing components relevant to the composition of
the vehicle's emissions.
Emissions
The warning lamp lights up:
The vehicle is producing higher emis-
sions. The trip can be continued. Have
the car checked as soon as possible.
Canadian models display this warning
lamp.
The lamp flashes under certain conditions. This
indicates excessive misfiring in the engine. If
this happens, you should reduce your speed
and visit your nearest BMW center as soon as
possible. Severe engine misfiring can quickly
lead to serious damage of emissions-related
components, especially the catalytic converter.
The warning lamp comes on if the gas
cap is not properly tightened and the
OBD system assumes that fuel vapor
is escaping. Make sure that the gas cap is
correctly positioned and close it until it audibly
clicks.
Data memory
Your vehicle records data about the operation,
faults, and user settings. These data are stored
in the vehicle and in extract form, in the remote
control, and can be read out using suitable
devices at your BMW center. The data that are
read out are used to support service proce-
dures and repairs or to optimize and expand
vehicle functions. If you have a BMW Assist
contract, certain vehicle data can also be trans-
mitted directly from the vehicle in order to
enable the desired services.

Replacing components
236 1.Pry out the plastic plugs in the trim of the
trunk lid using a screwdriver and remove the
trim.
2.Release the bulb holder, see arrow, and
remove.
3.Apply gentle pressure to the bulb while
turning it to the left for removal and replace-
ment.
4.Attach the bulb holder.
5.Attach trunk lid trim.
Convertible: two-stage brake light in
the trunk lid
H21W bulb, 21 watts
1.Take the warning triangle out of its holder,
refer to page239. Unscrew the holder using
the screwdriver from the onboard vehicle
tool kit.
2.Pry out the plastic plugs in the trim of the
trunk lid using a screwdriver and remove the
trim.
3.Release the bulb holder, see arrow, and
remove.
4.Apply gentle pressure to the bulb while
turning it to the left for removal and replace-
ment.5.Attach the bulb holder.
6.Reattach the trim of the trunk lid and the
holder for the warning triangle.
Changing wheels
Your BMW is equipped with run-flat tires as
standard. This eliminates the need to change a
wheel immediately in the event of a puncture.
For information on continuing to drive with a
damaged tire, refer to Indication of a flat tire on
page93.
The symbol identifying run-flat tires is a circle
with the letters RSC on the sidewall, refer to
Run-flat tires, page220.
When mounting new tires or changing over
from summer to winter tires and vice versa,
mount run-flat tires for your own safety. In the
event of a flat, no spare wheel is available. Your
BMW center will be glad to advise you. Refer
also to New wheels and tires, page220.
The tools for changing wheels are avail-
able as optional accessories from your
BMW center.<
Jack mounting points
The jacking points are at the positions shown in
the illustration.

Everything from A to Z
258
Everything from A to Z
Index
A
ABS Antilock Brake
System89
ACC, refer to Active cruise
control68
Acceleration assistant, refer to
Launch Control64
Accident, refer to Sending an
Emergency Request238
Activated-charcoal filter for
automatic climate
control109
Active Cruise Control
– indicator lamp71
– malfunction72
– selecting distance70
– sensor72
Active cruise control68
Active steering96
Adaptive brake light
– Brake Force Display97
Adaptive light control102
Additives
– coolant226
Address, entering135,141
Address for navigation
– entering135
Adjusting temperature inside
the car, refer to Automatic
climate control107
Adjusting the thigh support43
Airbags98
– indicator/warning lamp99
– sitting safely42
Air conditioning mode
– automatic climate
control107
– ventilation109
Air distribution
– automatic107
Airing, refer to Ventilation109Air pressure, refer to Tire
inflation pressure208
Air recirculation, refer to
Recirculated-air mode108
Air supply
– automatic climate
control107
– ventilation109
Air vents106
Air volume108
AKI, refer to Fuel
specifications207
Alarm system32
– avoiding unintentional
alarms33
– interior motion sensor33
– switching off an alarm32
– tilt alarm sensor33
Albums of music
collection174
ALL program108
All-season tires, refer to
Winter tires221
All-wheel drive, refer to
xDrive90
AM, waveband157
Ambient air, refer to
Recirculated-air mode108
Antenna for mobile phone184
Antifreeze
– coolant226
– washer fluid66
Antilock Brake System
ABS89
Anti-theft alarm system, refer
to Alarm system32
Anti-theft system27
Approved axle loads, refer to
Weights249
Approved gross vehicle
weight, refer to Weights249
Armrest, refer to Center
armrest115Arrival time, refer to
Computer77
Ashtray117
Assist systems, refer to
Driving stability control89
AUC Automatic recirculated-
air control108
Audible instructions, refer to
Spoken instructions146
Audio154
– controls154
– switching on/off154
– tone control154
– volume154
Audio device, external115
Automatic
– air distribution107
– air volume107
– cruise control66,68
– headlamp control101
Automatic car washes229
Automatic climate control106
Automatic curb monitor50
Automatic high beams and
low beams, refer to High-
beam assistant103
Automatic recirculated-air
control AUC108
Automatic Service
Request202
Automatic transmission with
Steptronic58
– interlock58
– overriding selector lever
lock59
– shiftlock, refer to Changing
selector lever position58
– sport program59
– towing
241
– tow-starting241
AUTO program for automatic
climate control107

Everything from A to Z
262 Directory for navigation, refer
to Address book137
Displacement, refer to Engine
data246
Display, refer to iDrive
controls16
Display lighting, refer to
Instrument lighting105
Displays
– on the Control Display16
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant226
– remote control battery35
– vehicle battery237
Distance remaining to service,
refer to Service
requirements80
Distance warning, refer to
Park Distance Control
PDC88
Door key, refer to Remote
control with integrated
key26
Door lock29
Doors, emergency
operation30
DOT Quality Grades218
Draft-free ventilation109
Drinks holders, refer to
Cupholders116
Drive mode61
Drive-off assistance, refer to
Dynamic Stability Control
DSC89
Drive-off assistant92
Driving dynamics control62
Driving lamps, refer to Parking
lamps/low beams101
Driving notes126
Driving off on hills, refer to
Drive-off assistant92
Driving stability control
systems89
Driving through water128
Driving tips, refer to Driving
notes126Dry air, refer to Cooling
function108
DSC Dynamic Stability
Control89
DTC Dynamic Traction
Control90
– indicator/warning lamp90
DVD
– country codes167
– settings168
– video playback167
DVD menu168
DVD player, refer to CD
player165
DVD video167
Dynamic Brake Control
DBC89
Dynamic destination
guidance145
Dynamic Stability Control
DSC89
– indicator/warning lamp90
Dynamic Traction Control
DTC
– indicator/warning lamp90
E
EBV Electronic brake-force
distribution89
Eject button, refer to Buttons
on the CD/DVD player154
Electrical defect
– 7-gear Sports automatic
transmission with double
clutch63
Electrical malfunction
– door lock30
– driver's door30
– fuel filler flap206
– glass roof38
Electric seat adjustment44
Electric steering wheel lock
– with Comfort Access34
Electronic brake-force
distribution EBV89
Electronic oil level check223Electronic Stability Program
ESP, refer to Dynamic
Stability Control DSC89
Emergency actuation,
automatic transmission,
refer to Overriding selector
lever lock59
Emergency operation
– fuel filler flap, manual
release206
Emergency operation, refer to
Closing manually
– glass roof38
Emergency operation, refer to
Manual operation
– door lock30
Emergency release
– trunk lid from inside32
Emergency Request238
Emergency services, refer to
Roadside Assistance238
Energy, saving
– saving fuel126
Engine
– breaking in126
– data246
– overheated, refer to Coolant
temperature76
– speed246
– starting56
– starting, Comfort Access33
– switching off56
Engine compartment223
Engine coolant, refer to
Coolant226
Engine oil
– adding225
– alternative oil types225
– BMW Maintenance
System227
– capacity250
– checking level223
– intervals between changes,
refer to Service
requirements80
Engine output, refer to Engine
data246

Reference 265
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Instructions for navigation
system, refer to Voice
instructions146
Instrument cluster12
Instrument combination, refer
to Instrument cluster12
Instrument lighting105
Instrument panel, refer to
Cockpit10
Integrated key26
Integrated universal remote
control111
Interactive map141
Interior lamps105
– remote control28
Interior motion sensor33
Interior rearview mirror51
– automatic dimming
feature51
– compass113
Interlock, refer to Disengaging
the remote control58
Intermittent mode of the
wipers65
Intersection, entering,
navigation136
iPod, connecting, refer to
AUX-IN port177
iPod, connecting, refer to USB
audio interface178
J
Jacking points236
Joystick, refer to iDrive16
Jumpering, refer to Jump-
starting239
Jump-starting239
K
Key, refer to Integrated key/
remote control26
Keyless go, refer to Comfort
Access33
Keyless opening and closing,
refer to Comfort Access33
Key Memory, refer to Personal
Profile26Kickdown58
– automatic transmission with
Steptronic58
Knock control207
L
Lamps
– automatic headlamp
control101
– parking lamps/low
beams101
Lamps and bulbs, replacing
bulbs233
Lap-and-shoulder belt, refer
to Safety belts49
Lashing eyes, refer to
Securing cargo130
Last destinations138
LATCH child restraint fixing
system53
Launch Control64
Leather care231
LED Light-emitting
diodes233
Length, refer to
Dimensions247
License plate lamp, replacing
bulb235
Light
– high-beam assistant103
Light-alloy wheels231
Light-emitting diodes
LED233
Lighter117
– connecting electrical
appliances118
Lighting
– instruments105
– lamps and bulbs233
– vehicle, refer to Lamps101
Light switch101
Limit, refer to Speed limit86
Load129
Load securing equipment,
refer to Securing cargo130
Lock buttons, doors, refer to
Locking31Locking
– adjusting confirmation
signal29
– from inside31
– from outside28
– without remote control, refer
to Comfort Access33
Locking and unlocking doors
– confirmation signals29
– from inside30
– from outside27
Low beam control, refer to
High-beam assistant103
Low-beam headlamps101
– automatic101
Lower back support, refer to
Lumbar support44
Luggage rack, refer to Roof-
mounted luggage rack131
Lumbar support44
M
M+S tires, refer to Winter
tires221
Maintenance, refer to Service
Booklet
Maintenance system227
Malfunction
– automatic transmission with
Steptronic59
– tires93
Malfunction warnings, refer to
Check Control84
Manual car wash230
Manually unlocking parking
lock63
Manual mode, automatic
transmission with
Steptronic59
Manual operation
– door lock30
– driver's door30
– fuel filler flap206
– glass roof38
– parking lock63
– parking lock, automatic
transmission59

Reference 267
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Neck support, refer to Head
restraints45
Nets, refer to Storage
compartments116
Neutral61
New tires220
Next Service indicator, refer to
Condition Based Service
CBS227
North-facing map146
Nozzles106
Number of cylinders, refer to
Engine data246
Nylon rope, refer to Tow
rope242
O
OBD socket, refer to Socket
for Onboard Diagnosis228
Octane ratings, refer to Fuel
specifications207
Odometer75
Oil, refer to Engine oil223
Oil consumption223
Oil level223
Old batteries, refer to
Disposal237
Onboard vehicle tool kit233
Opening and closing
– Comfort Access33
– from inside30
– from outside27
– using the door lock29
– using the remote control27
Options, selecting for
navigation144
Orientation menu, refer to
Start menu17
Outlets
– refer to Ventilation109
Output, refer to Engine
data246
Outside-air mode
– automatic climate
control108Outside temperature
display75
– changing unit of measure80
– in computer80
Outside temperature
warning75
Overheated engine, refer to
Coolant temperature76
Overriding selector lever
lock59
Overview
– radio control154
P
Paintwork care230
Park assistant, refer to Park
Distance Control88
Park Distance Control PDC88
Parked car ventilation110
– preselecting switch-on
times110
– switching on and off
directly110
Parking
– vehicle56
Parking aid, refer to Park
Distance Control PDC88
Parking brake57
– indicator lamp57
Parking lamps101
– replacing bulbs234
Parking lamps/low beams101
Passenger side mirror tilt
function50
Pathway lighting102
Personal Profile26
Phone book187
Phone numbers
– dialing188
Pinch protection system
– glass roof, electric37
– windows36
Playing music173
Polish232
Pollen
– refer to Microfilter/activated-
charcoal filter for automatic
climate control109Power failure237
Power windows36
Power windows, refer to
Windows35
Pressure, tires208
Pressure monitoring, tires92
– Flat Tire Monitor92
Pressure monitoring of tires,
refer to Tire Pressure
Monitor TPM94
Programmable buttons on the
steering wheel11
Protection function, refer to
Pinch protection system
– glass roof, electric37
– windows36
Providing medical assistance,
refer to First aid pouch239
Puncture
– Flat Tire Monitor92
R
Radio
– controls154
– HD Radio158
– satellite radio160
– selecting waveband157
– storing stations157
– switching on/off154
– tone control154
– volume154
Radio position, refer to Radio
readiness55
Radio readiness55
– switched off56
– switched on55
Radio-remote key, refer to
Remote control with
integrated key26
Rain sensor65
Random sequence
– external devices180
– music collection175
Reading lamps105
Rear lamps, refer to Tail
lamps235