2013 BMW 335I CONVERTIBLE tire pressure

250
MobilityWheels and tires
Convertible: inflation pressures 335is
Tire size Pressure specifications in bar/psi
Traveling speeds up to a max. of
100 mph/160 km/h Traveling speeds
including those exceeding
100 mph/160 km/h
All pressure specifications in the table are
indicated in bar/psi with cold tires.
Cold = ambient temperature
225/45 R 17 91 H M+S 2.3/33 2.8/41 2.7/39 3.2/46
225/45 R 17 94 V M+S XL 2.4/35 2.9/42 2.9/42 3.4/49
Front: 225/40 R 18 88 W RSC 2.4/35 - 2.9/42 -
Rear: 255/35 R 18 90 W RSC - 2.9/42 - 3.4/49
Front: 225/40 R 18 88 Y 2.4/35 - 2.6/38 -
Rear: 255/35 R 18 90 Y - 2.9/42 - 3.1/45
Front: 225/35 R 19 88 Y XL 2.7/39 - 2.9/42 -
Rear: 255/30 R 19 91 Y XL - 3.2/46 - 3.4/49
Compact spare wheel:
T 125/80 R 17 99 M Traveling speeds up to a max. of 50 mph/80 km/h
4.2/60

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Wheels and tires
Mobility
In these cases, reduce speed immedi-
ately and have wheels and tires thor-
oughly checked. To do so, drive carefully to the
nearest BMW center or tire dealer. If necessary,
have the vehicle towed there.
Otherwise, tire damage can pose a lethal hazard
to vehicle occupants and other road users. <
Tire age
For various reasons, such as the development
of brittleness, BMW recommends tire replace-
ment after no more than 6 years, regardless of
the actual wear of the tires.
The manufacturing date of tires is contained in
the tire coding:
DOT... 1012 means that the tire was manufac-
tured in week 10 of 2012.
New wheels and tires
Have new wheels and tires mounted only
by your BMW center or by a tire dealer. If
this work is not carried out properly, there is a
danger of subsequent damage and related
safety hazards. Make sure that the new wheels
are balanced. <
Retreaded tires
BMW recommends that you do not use
retreaded tires, since driving safety may
be impaired. The causes for this include poten-
tially different tire casing structures and often
wide variations in tire age, which can result in a
limited service life. <
Correct wheels and tires
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.
BMW recommends that you use only
wheel and tire combinations that BMW
has tested and approved for your particular
vehicle. Variations in factors such as manufac- turing tolerances mean that even wheels and
tires with identical official size ratings could
actually have different dimensions, which could
lead to body contact and thus to severe acci-
dents. If non-approved wheels and tires are
used, BMW cannot evaluate their suitability,
and therefore cannot guarantee their driving
safety.<
You can inquire about the right wheel/tire com-
bination at your BMW center.
The correct combination of wheels and tires is
also necessary to ensure reliable operation of
various vehicle systems such as ABS, DSC or
FTM.
To maintain good handling and vehicle
response, use only tires of a single brand and
tread configuration. After a tire has been dam-
aged, mount the previous wheel and tire combi-
nation again as soon as possible.
Wheels with Tire Pressure Monitor
TPM electronics
When mounting new tires or changing over
from summer to winter tire
s, or vice versa, only
use wheels with TPM electronics; otherwise,
the Tire Pressure Monitor may not be able to
detect a puncture, refer to page 100. Your
BMW center will be glad to advise you.
Recommended tire brands
Certain makes of tire are recommended by
BMW for each tire size. They are marked with a
clearly visible BMW designation on the sidewall
of the tire.

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254
MobilityWheels and tires
When properly used, these tires meet the high-
est standards in terms of safety and handling
characteristics.
Special characteristics of winter tires
BMW recommends winter tires for driving on
winter roads or at temperatures below +45 7/
+7 6. Although all-season M+S tires provide
better winter traction than summer tires, they
generally fail to provide the same levels of cold-
weather performance as winter tires.
Pay attention to speed
Always comply with the speed limit for the
winter tires mounted on your car; failure
to do so could result in tire damage and acci-
dents. <
If the car is capable of speeds higher than that
permitted for the winter tires, a label stating the
maximum permitted speed for the mounted
tires must be displayed in your field of view.
Specialist tire dealers and your BMW center
can supply these labels.
Storage
Always store wheels and tires in a cool, dry
place with as little exposure to light as possible.
Always protect tires against all contact with oil,
grease and fuels. Do not exceed the maximum
tire inflation pressure indicated on the sidewall
of the tire.
Swapping wheels between axles
BMW advises against swapping wheels
between the front and rear axles, even if all tires
have the same size, as this could impair driving
characteristics. If the tires are of mixed sizes,
swapping wheels between the axles is not per-
missible.
Run-flat tires
The symbol identifying run-flat tires is a circle
with the letters RSC on the sidewall.
Run-flat tires comprise a conditionally self-sup-
porting tire and a special rim. The reinforce-
ment in the sidewalls ensures that the tire can
continue to be used subject to certain restric-
tions, even if depressurized.
For information on continuing to drive with a flat
tire, refer to Indication of a flat tire, page 99.
Snow chains
Only certain fine-link snow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your BMW center for
more information.
Snow chains must be mounted in pairs and on
the rear wheels only. Observe the manufac-
turer's instructions when mounting snow
chains. Do not exceed a speed of 30 mph or
50 km/h.
Do not initialize the Flat Tire Monitor if
snow chains are mounted; otherwise, the
instrument might issue an incorrect reading.
When driving with snow chains, you may find it
helpful to activate DTC temporarily, refer to
page 96.<

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262
MobilityCare
Care
Vehicle equipment
In this chapter, all production, country, and
optional equipment that is offered in the model
range is described. For this reason, descrip-
tions will be given of some equipment that may
not be available in a vehicle, for example due to
the special options or national-market version
selected. This also applies to safety related
functions and systems.
Care products
Regular cleaning and care contributes signifi-
cantly to the value retention of your BMW.
BMW recommends cleaning and caring for your
vehicle with products that are approved by
BMW for this purpose.
Your BMW center will be happy to advise you on
the products and services available for cleaning
and caring for your BMW.
Original BMW CareProducts have been
material-tested, laboratory-checked and
proven in the field, and offer optimal care and
protection for your vehicle. <
Do not use cleaners that contain alcohol
or solvents as these may result in dam-
age. <
Cleaning agents can contain substances
that are dangerous or hazardous to your
health. Therefore, follow the warning and safety
instructions on the packaging. When cleaning
inside the vehicle, always open the doors or
windows of the vehicle. In enclosed areas, pro-
vide for sufficient ventilation. Only use products
designed for cleaning vehicles. <
Exterior care
Washing the vehicle
Especially during the winter months,
ensure that the vehicle is washed more
frequently. Heavy soiling and road salt can lead
to vehicle damage. <
After washing the vehicle, apply the
brakes briefly to dry them; otherwise,
water can reduce braking efficiency over the
short term and the brake discs can corrode. <
Automatic car washes
Give preference to car washes that use cloth or
soft brushes in order to avoid paint damage.
Do not use high-pressure car washes;
otherwise, water may drip into the vehicle
around the windows. <
Before driving into a car wash, ensure that it is
suitable for your BMW. Check the following:
> Dimensions of your vehicle, refer to
page 281.
> If necessary: fold in the exterior mirrors,
refer to page 54.
> Maximum permissible tire width.
Avoid car washes with guide rail heights
over 4 in/10 cm; otherwise, there is the
danger of damaging chassis parts. <
Preparations before driving into an automatic
car wash:
> Unscrew the rod antenna.
> Deactivate the rain sensor to prevent
undesired wiper operation.
> Remove additional add-on parts, e.g. spoil-
ers or phone antennas, if they could be
damaged.
> Leave the remote control in the ignition
lock.

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269
Replacin g components
Mobility
Backup lamp
If these lamps malfunction, please contact your
BMW center.
Turn signal, brake, license plate,
parking, and tail lamps
These lamps use LED technology for operation.
If they malfunction, please contact your BMW
center.
Coupe: Brake Force Display lamp in the
trunk lid
H21W bulb, 21 watts
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: Brake Force Display lamp
in the trunk lid
H21W bulb, 21 watts
1.Take the warning triangle out of its holder,
refer to page 273. 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
page 99.
The symbol identifying run-flat tires is a circle
with the letters RSC on the sidewall, refer to
Run-flat tires, page 253.
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

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Referen ceEverything from A to Z
Everything from A to Z
Index
A
ABS Antilock Brake
System 95
ACC, refer to Active Cruise
Control 74
Acceleration assistant, refer to Launch Control 69
Accessories, refer to Vehicle equipment 5
Accident, refer to Sending an
Emergency Request 272
Activated-charcoal filter for automatic climate
control 118
Active Cruise Control 74
– indicator lamp 77
– malfunction 78
– selecting distance 75
– sensor 77
Active steering 103
Adaptive brake lamp
– Brake Force Display 104
Adaptive Light Control 109
Additives
– coolant 259
– engine oil 258
Address, entering 146,152
Address for navigation
– entering 146
Adjusting temperature inside the car, refer to Automatic
climate control 115
Adjusting the thigh support 48
Airbags 104
– indicator/warning lamp 106
– sitting safely 46
Air conditioning mode
– automatic climate
control 115
– ventilation 117 Air distribution
– automatic
115
Airing, refer to Ventilation 117
Air pressure, refer to Tire inflation pressure 235
Air recirculation, refer to Recirculated air mode 116
Air supply
– automatic climate
control 115
– ventilation 117
Air vents 114
Air volume 116
AKI, refer to Fuel grade 233
Alarm system 36
– avoiding unintentional alarms 38
– interior motion sensor 37
– switching off an alarm 37
– tilt alarm sensor 37
ALL program 116
All -se

ason tires, refer to
Winter tires 254
All-wheel drive, refer to xDrive 97
Ambient air, refer to
Recirculated air mode 116
Antifreeze
– coolant 259
– washer fluid 71
Antilock Brake System ABS 95
Anti-theft alarm system, refer to Alarm system 36
Appointments, refer to
Calendar 219
Approved axle loads, refer to Weights 283
Approved engine oils 258
Approved gross vehicle weight, refer to Weights 283Apps
228
Armrest, refer to Center
armrest 124
Arrival time, refer to Computer 82
Ashtray 126
Assist systems, refer to Driving stability control 95
AUC Automatic recirculated air control 116
Audible instructions, refer to
Voice instructions 157
Audio device, external 125
Automatic
– air distribution 115
– air volume 115
– cruise control 72,74
– headlamp control 108
Automatic car washes 262
Automatic climate control 114
Automatic curb monitor 54
Automatic high beams and low beams, refer to High-
beam Assistant 110
Automatic recirculated air control AUC 116
Automatic Service Request 227
Automatic transmission with
Steptronic 63
– interlock 63
– overriding selector lever
lock 65
– shiftlock, refer to Changing selector lever position 63
– sport program 64
– towing 275
– tow-starting 275
AUTO program for automatic climate control 115

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297
Everything from A to Z
Reference
False alarm
– avoiding unintentional
alarm 38
– switching off an alarm 37
Fastening safety belts, refer to Safety belts 52
Fastest route for
navigation 155
Fault messages, refer to Check Control 89
Filter
– refer to Microfilter/activated- charcoal filter for automatic
climate control 118
First aid pouch 273
Fixture for remote control,
refer to Ignition lock 60
Flash when locking/ unlocking 33
Flat tire
– run-flat tires 254
– Tire Pressure Monitor
TPM 100
Flat Tire Monitor FTM 98
– indicating a flat tire 99
– indicator/warning lamp 99
– initialization 98
– snow chains 98,254
– system limits 98
Flat tires, refer to Tire condition 252
Fluid reservoir, refer to Washer fluid reservoir 71
Fog lamps 112
– indicator lamp 13,112
Folding up the floor panel 130
Footwell lamps, refer to
Interior lamps 112
For your own safety 5
Four-wheel drive, refer to
xDrive 97
Front airbags 104
FTM, refer to Flat Tire
Monitor 98 Fuel
233
– average consumption 82
– gauge 81
– high-quality brands 233
– quality 233
– specifications 233
– tank contents, refer to
Capacities 284
Fuel clock, refer to Fuel gauge 81
Fuel consumption indicator
– average fuel consumption 82
Fuel display, refer to Fuel gauge 81
Fuel filler flap 232
– releasing in the event of electrical malfunction 232
Fus es 27

1
G
Garage door opener, refer to
Integrated universal remote
control 120
Gasoline
– refer to Average consumption 82
Gasoline, refer to Required fuel 233
Gasoline display, refer to Fuel
gauge 81
Gas station recommendations 157
Gear indicator, automatic transmission with
Steptronic 63
Gear indicator, refer to Displays in the instrument
cluster 66
Gearshift lever 66
– automatic transmission with Steptronic 63
– manual transmission 63Gearshifts
– automatic transmission with
Steptronic 63
– manual transmission 63
General driving notes 137
Glass roof, electric 41
– Convenient opening and
closing 32
– Convenient opening and closing with Comfort
Access 39
– initializing 42
– opening, closing 41
– pinch protection system 42
– power failure 42
– remote control 32
– tilting 41
Glove compartment 124
GPS navigation, refer to
Navigation system 144
Grills 114
Gross vehicle weight, refer to
Weights 283
H
Handbrake, refer to Parking
brake 62
Hands-free system 14,209
Hazard warning flashers 14
HDC Hill Descent Control 97
Head airbags 104
Headlamp control, automatic 108
Headlamp flasher 70
– indicator lamp 11,13
Head Light, refer to Adaptive
Light Control 109
Head restraints 49
– rear, removing 50
– sitting safely 46
Heated
– mirrors 54
– rear window 117
– seats 51
– steering wheel 55

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Referen ceEverything from A to Z
Heating
– mirrors54
– rear window 117
– seats 51
– steering wheel 55
Heating and ventilation, refer to Climate 114
Heavy loads, refer to Stowing cargo 140
Height, refer to
Dimensions 281
Height adjustment
– seats 47
– steering wheel 55
High-beam Assistant 110
High beams 110
– headlamp flasher 110
– indicator lamp 13
High beams and low beams,
automatic, refer to High-
beam Assistant 110
High-pressure
washer 262,263
High water, refer to Driving through water 138
Highways, refer to Route criteria 155
Hill Descent Control HDC 97
Hills 139
Holders for cups 126
Homepage BMW 4
Hood 256
Hooks for shopping bags 129
Horn 10,11
Hotel function, refer to Locking or unlocking
separately 36
Hot exhaust system 137
Hydraulic brake assist, refer to Dynamic Brake Control 95
Hydroplaning 138
I
Ice warning, refer to Outside
temperature warning 80Identification marks
– run-flat tires
254
– tire coding 251
iDrive 18
– adjusting brightness 92
– changing date and time 88
– changing language 92
– changing settings 92
– changing units of measure and display format 85
– controls 18
– menu guidance 19
– operating principle 18
– overview 18
– start menu 19
– status information 21
Ignition 61
– switched off 61
– switched on 61
Ignition key, refer to Remote control with integrated
key 30
Ignition key position 1, refer to Radio readiness 60
Ignition key position 2, refer to
Ignition on 61
Ignition lock 60
Imprint 2
Incoming call 205
Indicator and warning lamps 13
– Tire Pressure Monitor TPM 101
Inflation pressure, refer to Tire
inflation pressure 235
Inflation pressure monitoring, refer to Tire Pressure
Monitor TPM 100
Initializing
– after power failure 270
– compass, refer to Calibrating 123
– Flat Tire Monitor FTM 98
– glass roof 42
– refer to Setting the time and date 88 Installation location
– telephone
124
Instructions for navigation system, refer to Voice
instructions 157
Instrument cluster 12
Instrument cluster, refer to
Cockpit 10
Instrument combination, refer to Instrument cluster 12
Instrument lighting 112
Integrated key 30
Integrated universal remote
control 12
0
Intera
ctive map 152
Interior lamps 112
– remote control 32
Interior motion sensor 37
Interior rearview mirror 54
– automatic dimming feature 55
– compass 122
Interlock, refer to Disengaging the remote control 63
Intermittent mode of the
wipers 71
Intersection, entering, navigation 147
J
Jacking points 270
Joystick, refer to iDrive 18
Jumpering, refer to Jump-
starting 274
Jump-starting 274
K
Key, refer to Integrated key/
remote control 30
Keyless go, refer to Comfort Access 38
Keyless opening and closing, refer to Comfort Access 38

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