Page 10 of 195

Contents
Overview
Controls and features
Cockpit16
Instrument cluster18
Indicator and warning lamps20
Multifunction steering wheel
(MFL)24
Hazard warning flashers25
Warning triangle25
Refueling26
Fuel specifications27
Tire inflation pressures27
Opening and closing:
Keys32
Electronic vehicle
immobilizer33
Central locking system33
Opening and closing – via the
door lock34
Opening and closing – via the
remote control35
Opening and closing – from
inside38
Luggage compartment lid39
Luggage compartment40
Alarm system42
Electric power windows44
Convertible top45
Adjustments:
Seats48
Mirrors52
Seat and mirror memory54
Steering wheel55
Car Memory, Key Memory55
Passenger safety systems:
Safety belts57
Transporting children safely58
Airbags61
Rollover protection system64
Driving:
Steering/Ignition lock66
Starting the engine66
Switching off the engine67
Parking brake67
Manual transmission68
Turn signal indicator/Headlamp
flasher69
Washer/Wiper system69
Rear window defroster71
Cruise control71
Everything under control:
Odometer73
Tachometer73
Engine oil temperature gauge73
Fuel gauge74
Coolant temperature gauge74
Service Interval Display75
Check Control76
Clock76
Computer77
Technology for safety and
convenience:
Park Distance Control (PDC)79
Dynamic Stability Control
(DSC)80
Tire Pressure Warning (RDW)81
M Engine dynamics control83
Contents
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11n
Controls and features
Operation, care and maintenance
Lamps:
Side lamps/Low beam
headlamps84
Instrument lighting84
High beams/Parking lamps85
Fog lamps85
Interior lamps86
Reading lamps86
Controlling the climate
for pleasant driving:
Automatic climate control88
Heated seats93
Interior conveniences:
Glove compartment94
Storage compartments95
Cellular phone96
Ashtray, front96
Cigarette lighter97
Ashtray, rear97
Loading and transporting:
Ski bag98
Cargo loading100
Roof-mounted luggage rack for
the hardtop101
Special operating instructions:
Break-in procedures104
Driving notes105
Catalytic converter105
Antilock Brake System
(ABS)106
Disc brakes108
Brake system109
Winter operation110
Power steering112
Cellular phone112
Radio reception112
Hardtop113
Wheels and tires:
Tire inflation pressures115
Tire condition115
Tire replacement116
Tire rotation117
Wheel and tire
combinations118
Special features of winter
tires119
Snow chains119
Approved wheel and tire
specifications120
Under the hood:
Hood121
Engine compartment124
Washer fluids126
Washer nozzles126
Engine oil127
Coolant129
Brake fluid130
Vehicle Identification130
Care and maintenance:
The BMW Maintenance
System131
Caring for your vehicle132
Cleaning and caring for the
convertible top137
Airbags139
Storing your vehicle140
Laws and regulations:
Technical modifications141
California Proposition 65
Warning141
OBD connector142
Page 12 of 195
Contents
Owner service procedures
Advanced technology
Technical data
Replacement procedures:
Onboard tool kit146
Windshield wiper blades146
Lamps and bulbs146
Repairing a flat tire153
Battery157
Fuses160
Replacing microfilter and
activated-charcoal filter161
In case of electrical
malfunction:
Fuel filler door161
Convertible top162
Assistance, giving and
receiving:
Jump-starting164
Towing the vehicle165Airbags168
Radio reception169
Dynamic Stability Control
(DSC)170
Safety belt tensioner170
M3 Engine concept171
Rain sensor172
Interior rearview mirror with
automatic dimming
feature173
Xenon lamps174
Rollover protection system175Engine data178
Dimensions179
Weights180
Capacities181
Electrical system182
Drive belts182
Page 15 of 195
Overview
Controls and features
Operation, care
and maintenance
Owner service procedures
Technical data
Index Advanced technology
15n
IndexDataTechnologyRepairsCar careControlsOverview
Cockpit16
Instrument cluster18
Indicator and warning lamps20
Multifunction steering wheel
(MFL)24
Hazard warning flashers25
Warning triangle25
Refueling26
Fuel specifications27
Tire inflation pressures27
Overview
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20n
Indicator and warning lamps
Technology
that monitors itself
Many of the systems in your BMW
monitor themselves automatically, both
during engine starts and while you are
driving. Indicator and warning lamps
identified by "
l
" are tested for proper
operation whenever the ignition key is
turned. They each light up once for
different periods of time.
If a fault should occur in one of these
systems, the corresponding lamp does
not go out after the engine is started, or
it lights up while the vehicle is moving.
You will see how to react to this below.
Red: stop immediately
Battery charge current
l
The battery is no longer being
charged. Indicates a problem
with the alternator's drive belt or a
defect in the charging circuit. Please
contact the nearest BMW center.
Never attempt to continue driving
with a defective alternator drive
belt, as this could result in overheating
and serious engine damage. A defec-
tive belt also leads to a substantial
increase in the amount of effort
required to steer the vehicle.
<
Engine oil pressure
l
Stop vehicle immediately and
switch off engine. Check the
engine oil and top up as required. If the
oil level is correct: please contact the
nearest BMW center.
Do not attempt to continue
driving, as lack of adequate lubri-
cation can lead to serious engine
damage.
<
Tire Pressure Warning (RDW)
This display is accompanied by
an audible warning signal: the
vehicle has a flat tire. Reduce your
speed immediately and avoid all abrupt
braking or steering maneuvers as you
bring the vehicle to a halt.
For additional information, refer to
page 81.
Brake warning lamp l
If the lamp comes on when the
parking brake is not engaged:
Check the brake fluid level. Before
driving further, be sure to comply with
the information on pages 109 and 130.
Brake warning lamp for Cana-
dian models.
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27n
IndexDataTechnologyRepairsCar careControlsOverview
Fuel specifications Tire inflation pressuresThe engine uses lead-free gasoline
only.
Required fuel:
>Premium Unleaded Gasoline,
min. 91 AKI.
AKI = Anti Knock Index
Do not use leaded fuels. The use
of leaded fuels will cause perma-
nent damage to the system's oxygen
sensor and the catalytic converter.<
The correct tire inflation pressures are
on a sticker attached to the B-pillar and
visible with the driver's door open.Checking tire pressuresAll tire pressure and ambient air
temperature specifications are stated in
the units usually used in your country
(psi; kilopascal) (also see the following
tire inflation pressure table).
After correcting the tire inflation pres-
sure, re-initialize the Tire Pressure
Warning system (RDW) so that it can
monitor the tire inflation pressure. Refer
to page 81.
Check tire inflation pressures
regularly – at least every two
weeks and before beginning a longer
trip. Otherwise, incorrect tire pressure
can lead to poor handling, tire damage
and accidents.< Comply with tire approval
specifications The inflation pressures in the table
apply to tires made by BMW approved
manufacturers. Your BMW center is
familiar with these pressures. Higher
pressures may be specified for tires
made by other manufacturers. You will
find a list of approved tire sizes on
page 120.
Your vehicle is equipped with tires that
not only meet US standards, but also
European standards. We recommend
the exclusive use of BMW approved
tires.
Page 28 of 195
28n
BMW Tires
All pressure specifications in
the table are indicated in psi
(kilopascal) with cold tires
(cold = ambient temperature)
225/45 ZR 18 33 (230) - 41 (280) -
255/40 ZR 18 - 35 (240) - 48 (330)
M3 convertible 225/40 ZR 19 33 (230) - 41 (280) -
255/35 ZR 19 - 35 (240) - 48 (330)
225/45 R 17 91H M+S 33 (230) 38 (260) 36 (250) 46 (320)
Tire inflation pressures
Page 81 of 195

81n
IndexDataTechnologyRepairsCar careControlsOverview
Tire Pressure Warning (RDW)The conceptThe Tire Pressure Warning system
(RDW) monitors the tire inflation pres-
sure in all four tires while driving. The
system is designed to detect whenever
the inflation pressure in a tire drops off
significantly.
By monitoring the speeds of the tires
relative to each other, a flat tire can be
detected and reported because its
speed suddenly deviates drastically
from that of the other tires.
Initializing the systemInitializing is necessary to familiarize the
system with the correct inflation pres-
sure.
Repeat this process after any changes
in tire inflation pressure, tire rotation or
replacement. Do not carry out further
system initialization after correcting the
inflation pressure and letting the system
"learn" what condition is required.
1 Check the tire inflation pressure in all
the tires, comparing them with the
inflation pressure table (page 28),
and adjusting their pressure if neces-
sary
2 Turn the ignition key to position 2
3 Press button until the yellow indicator
lamp on the instrument cluster lights
up. After a little while, the indicator
lamp will go out automatically
4 After a few minutes, the RDW will
accept the current inflation pressure
as its reference value, and from that
point on, can detect and report a flat
tire.