reset BMW 335I CONVERTIBLE 2010 E93 User Guide

Technology for driving comfort and safety
88 The status is displayed.
Malfunction
The small warning lamp flashes in
yellow and then lights up continu-
ously; the large warning lamp comes
on in yellow. On the Control Display,
the tires are shown in gray and a message
appears. No punctures can be detected.
This type of message is shown in the following
situations:
>If there is a malfunction
Have the system checked.
>If a wheel without TPM electronics has
been mounted
>If TPM is temporarily malfunctioning due to
other systems or devices using the same
radio frequency.
Message for unsuccessful system
reset
The warning lamp lights up yellow. A
message appears on the Control Dis-
play. The system is not reset, e.g.
after a wheel change.
Check the tire inflation pressure and reset the
system, refer to page86.
Declaration according to NHTSA/
FMVSS 138
Tire Pressure Monitoring Systems
Each tire should be checked monthly when cold
and inflated to the inflation pressure recom-
mended by the vehicle manufacturer on the
vehicle placard or tire inflation pressure label. If
your vehicle has tires of a different size than the
size indicated on the vehicle placard or tire infla-
tion pressure label, you should determine the
proper tire inflation pressure for those tires. As
an added safety feature, your vehicle has been
equipped with a tire pressure monitoring sys-
tem, TPMS, that illuminates a low tire pressure
telltale when one or more of your tires are signif-
icantly underinflated. Accordingly, when the
low tire pressure telltale illuminates, you should
stop and check your tires as soon as possible,
and inflate them to the proper pressure. Driving on a significantly underinflated tire causes the
tire to overheat and can lead to tire failure.
Underinflation also reduces fuel efficiency and
tire tread life, and may affect the vehicle’s han-
dling and stopping ability. Please note that the
TPMS is not a substitute for proper tire mainte-
nance, and it is the driver’s responsibility to
maintain correct tire pressure, even if underin-
flation has not reached the level at which the
TPMS low tire pressure telltale illuminates.
The TPMS malfunction indicator is combined
with the low tire pressure telltale. When the sys-
tem detects a malfunction, the telltale will flash
for approximately one minute and then remain
continuously lit. This sequence will continue
upon subsequent vehicle startups as long as
the malfunction exists. When the malfunction
indicator is illuminated, the system may not be
able to detect or signal low tire pressure as
intended. TPMS malfunctions may occur for a
variety of reasons, including the installation of
replacement or alternate tires or wheels on the
vehicle that prevent the TPMS from functioning
properly. Always check the TPMS malfunction
telltale after replacing one or more tires or
wheels on your vehicle to ensure that the
replacement or alternate tires and wheels allow
the TPMS to continue to function properly.
Active steering*
The concept
Active steering varies the turning angle of the
front wheels in relation to steering wheel move-
ments. It also varies the steering force required
to turn the wheels depending on the speed at
which you are driving.
When you are driving in the low road speed
range, e.g. in a town or when parking, the steer-
ing angle is increased, i.e. steering becomes
very direct and less effort is required to turn the
wheels. In the higher speed range, on the other
hand, the steering angle is reduced as the
speed increases. This improves the handling of
your BMW over the entire speed range.

Technology for driving comfort and safety
92
Convertible: rollover
protection system
The rollover protection system is activated
automatically in the event of an accident, a crit-
ical driving situation, an extreme tilt in the car's
longitudinal axis or upon loss of ground contact.
The protection bars behind the rear head
restraints deploy within fractions of a second.
As a supplementary system to the reinforced
windshield frame, the rollover protection sys-
tem ensures that the necessary headroom is
maintained for all vehicle occupants.
Always keep the area of movement of the
rollover protection system clear.
In minor accidents, you are protected by the
fastened safety belt and, depending on acci-
dent severity, by the safety belt tensioner and
multi-phase airbag retention system.<
Resetting
If the rollover protection system was not
impacted after being automatically activated, it
can be reset by lowering the protection bars to
their original positions. This does not require
tools.
1.Push the locking lever to one side and hold
it there.
2.Push the protection bar halfway down from
above.
3.Release the locking lever.4.Push the protection bar down until it snaps
into place.
5.Repeat the procedure for the other protec-
tion bar.
Have the rollover protection system checked
after an unexpected activation.
Never move the retractable hardtop when
the rollover protection system is in the
activated position.
Do not make any modifications to the individual
components of the rollover protection system
or its cabling.
Work on the rollover protection system should
only be performed by a BMW center.
Incorrectly performed work on the system may
lead to system failure or incorrect operation.
To check the system and ensure flawless long-
term operation, always observe the service
intervals, refer to page73.<

On/off and tone
148 4.Select the desired volume setting.
5.To adjust: turn the controller.
6.To store: press the controller.
Resetting tone settings
You can reset all tone settings to the default
setting.
1."CD/Multimedia", "Radio" or "Settings".
2."Tone"
3."Reset"

Navigation
Entertainment
Driving tips
151Reference
At a glance
Controls
Communications
Mobility
Displaying additional information
Some stations broadcast additional information
on the current track, such as the name of the
artist.
1.Select the desired station.
2.Open "Options".
3."Station info"
Selecting a substation
1.Select the desired station.
2.Press the controller.
3.Select the substation.
Presets
It is possible to store up to 40 stations.
Calling up a station
1."Radio"
2."Presets"
3.Select the desired station.
Storing a station
The station currently selected is stored.
1."Radio"
2."Presets"
3."Store station"
4.Select the desired memory location.
The list of stored stations is stored for the
remote control currently in use.
You can also store the stations on the program-
mable memory keys, refer to page20.
Deleting a station
1."Radio"
2."Presets"
3.Select the desired station.
4.Open "Options".
5."Delete entry"

Wheels and tires
200
Wheels and tires
Tire inflation pressures
Information for your safety
It is not merely the tires' service life, but also
driving comfort and, to a great extent, driving
safety that depend on the condition of the tires
and the maintenance of the specified tire pres-
sure.
Check the tire inflation pressure regularly
and correct it, if necessary: at least twice a
month and before starting long trips. If you fail
to observe this precaution you may be driving
on tires with incorrect tire pressures, a condi-
tion that can not only compromise your vehi-
cle's driving stability, but also lead to tire dam-
age and the risk of an accident. Do not drive
with deflated, i.e. flat tires, except when using
run-flat tires. A flat tire will seriously impair your
vehicle's handling and braking response.
Attempts to drive on a flat tire can lead to loss of
control over the vehicle.<
Checking pressure
Only check tire inflation pressure when the
tires are cold. This means after a maximum of
1.25 miles/2 km driving or when the vehicle has
been parked for at least 2 hours. When tires are
warm, the tire inflation pressure is higher.
After correcting the tire inflation pressure,
reset the Tire Pressure Monitor, refer to
page86, or reinitialize the Flat Tire Monitor,
refer to page85.<
Inflation pressure specifications
The tables below provide all the correct inflation
pressures for the specified tire sizes at ambient
temperature.
The inflation pressures apply to the tire
sizes approved and tire brands recom-
mended by BMW; a list of these is available
from your BMW center.<
For correct identification of the right tire infla-
tion pressures, observe the following:>Tire sizes for your vehicle
>Load conditions
>Maximum allowable driving speed
Tire inflation pressures for driving up to
100 mph or 160 km/h
For normal driving up to 100 mph or 160 km/h
and to achieve optimum driving comfort, adjust
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds up to a maximum of
100mph or 160km/h.
These tire inflation pressures can also be found
on the driver's side door post when the driver's
door is open.
The maximum permissible speed for
these tire pressures is 100 mph or
160 km/h. Do not exceed this speed; otherwise,
tire damage and accidents could occur.<
Tire inflation pressures for driving
above 100 mph or 160 km/h
In order to drive at maximum speeds in
excess of 100 mph or 160 km/h, adjust
pressures to the respective tire inflation pres-
sures listed on the following pages in the col-
umns for traveling speeds including those
exceeding 100 mph or 160 km/h. Otherwise,
tire damage and accidents could occur.<
Observe all national and local maximum speed
limits; otherwise, violations of the laws could
occur.

Short commands for the voice activation system
244
Presets
Telephone
Navigation
General information
FunctionCommand
Opening the stored stations{Presets}
Choosing a stored station{Select preset}
Selecting a stored station{Preset ...} e.g. stored station 2
FunctionCommand
Opening the Telephone menu{Telephone}
Displaying the phone book{Phonebook}
Redialing{Redial}
Displaying accepted calls{Received calls}
Dialing a phone number{Dial number}
Displaying the list of messages{Messages}
Displaying Bluetooth devices{Bluetooth}
FunctionCommand
Navigation menu{Navigation}
Opening destination entry{Enter address}
Entering an address{Enter address}
Opening destination guidance{Guidance}
Starting destination guidance{Start guidance}
Ending destination guidance{Stop guidance}
Opening the home address{Home address}
Opening the route criteria{Route preference}
Opening the route{Route information}
Switching on the voice instructions{Switch on voice instructions}
Repeating a voice instruction{Repeat voice instructions}
Switching off the voice instructions{Switch off voice instructions}
Displaying the address book{Address book}

Everything from A - Z
258 Releasing
– hood212
Remaining distance, refer to
Cruising range70
Remote control26
– battery renewal35
– Comfort Access33
– garage door opener103
– malfunction29,34
– removing from the ignition
lock55
– service data217
– trunk lid28
Replacement fuses, refer to
Fuses228
Replacement remote
control26
Replacing bulbs, refer to
Lamps and bulbs223
Replacing tires210
Replacing tires, refer to New
wheels and tires210
Reporting safety defects6
Reserve warning, refer to Fuel
gauge70
Reset, refer to Resetting tone
settings148
Restraint systems
– for children52
– refer to Safety belts48
Retractable hardtop38
– care, refer to Caring for your
vehicle brochure
– Convenient operation28
– opening and closing39
– remote control28
Reverse
– CD changer159
– CD player159
Reverse gear
– automatic transmission with
Steptronic58
– manual transmission57
Road map138
Roadside
Assistance191,230
Roadside parking lamps95
– replacing bulbs224Roadworthiness test, refer to
Service requirements73
Roller sun blinds106
Rollover protection system,
Convertible92
– resetting92
Roof load capacity241
Roof-mounted luggage
rack122
Rope, refer to Tow-starting,
towing away233
Rotary/pushbutton, refer to
iDrive16
Route136,137
– bypassing sections137
– changing136,137
– changing criteria136
– displaying streets or towns/
cities137
– map view138
– selecting136
Route instructions, refer to
Destination guidance
through voice
instructions137
Route map, refer to Map
view138
Route section, changing137
Route selection136
RSC Runflat System
Component, refer to Run-
flat tires210
Runflat System Component
RSC, refer to Run-flat
tires210
Run-flat tires210
– continuing driving with a
damaged tire85
– flat tire85
– Flat Tire Monitor85
– new tires210
– replacing210
– tire inflation pressure200
– winter tires211
S
Safety-belt height
adjustment49Safety belts48
– belt hand-over49
– damage49
– indicator/warning lamp49
– reminder49
– sitting safely42
Safety systems
– airbags90
– Antilock Brake System
ABS82
– brake system82
– driving stability control
systems82
– Dynamic Stability Control
DSC82
– rollover protection system,
Convertible92
– safety belts48
Safety tires, refer to Run-flat
tires210
Satellite radio152
– enabling or unsubscribing
from a channel152
– favorites154
– selecting channel153
– storing channel153
– timeshift154
– Traffic Jump155
Saving fuel118
Screen, refer to iDrive
controls16
Screw thread for tow
fitting233
SDARS, refer to Satellite
radio152
Seat adjustment
– electric43
– mechanical43
Seat and mirror memory47
Seat belt reminder, refer to
"Fasten safety belts"
reminder49
Seat heating47

Everything from A - Z
260 Status of this Owner's Manual
at time of printing5
Steam jet219,220
Steering wheel51
– adjustment51
– buttons on steering
wheel11
– heating51
– lock55
– locking with Comfort
Access34
Steering with variable ratio,
refer to Active steering88
Steptronic, refer to Automatic
transmission with
Steptronic57
Storage222
Storage compartments107
Storage nets111
Stored trip, calling up135
Storing a destination in the
address book129
Storing music164
Storing seat positions, refer to
Seat and mirror memory47
Storing tires211
Stowage, refer to Storage
compartments107
Street, entering,
navigation128
Summer tires, refer to Wheels
and tires200
Surface ice, refer to Outside
temperature warning69
Surround147
SVCD159
SW, waveband149
Switches, refer to Cockpit10
Switching off
– engine56
Switching off the engine
– start/stop button55
Switching on
– audio146
– CD changer146
– CD player146
– radio146
Switching the cooling function
on and off100Switch-on times of parked car
ventilation, preselecting102
Symbols4
– status information19
T
Tachometer69
Tailgate, refer to Trunk lid31
Tail lamp
– replacing bulb227
Tail lamp, refer to Tail
lamps225
Tail lamps225
– replacing bulb225,226,227
Tank contents, refer to
Capacities241
Technical data238
– dimensions239
Technical modifications, refer
to For your own safety5
Telephone176
– installation location, refer to
Center armrest107
– refer to separate Owner's
Manual
TeleService190
TeleService Diagnosis192
TeleService Help192
Temperature
– automatic climate control99
– changing unit of measure72
– coolant, refer to Coolant
temperature70
Temperature display
– outside temperature69
– outside temperature
warning69
– setting the units72
Tempomat, refer to Cruise
control61
Tensioning straps, refer to
Securing cargo122
The individual vehicle5
Third brake lamp, refer to
Center brake lamp227
Through-loading opening with
integrated transport
bag113Through-loading system110
Tilt alarm sensor33
Tilt function, passenger side
mirror50
Timer, refer to Preselecting
switch-on times102
Tire inflation pressure200
– loss85,86
Tire pressure monitoring,
refer to Flat Tire Monitor84
Tire Pressure Monitor
TPM86
– resetting the system86
– system limitations86
– warning lamp87
Tire puncture, refer to Flat Tire
Monitor
85
Tire Quality Grading208
Tires
– age208,209
– air loss87
– breaking in118
– changing, refer to Changing
wheels227
– condition209
– damage209
– inflation pressure200
– labels208
– minimum tread depth209
– new wheels and tires210
– pressure monitoring, refer to
Flat Tire Monitor84
– pressure monitoring, refer to
Tire Pressure Monitor
TPM86
– puncture85
– replacing210
– run-flat210
– size208
– storage211
– tread depth209
– wear indicators, refer to
Minimum tread depth209
– wheel/tire combination, refer
to Correct wheels and
tires210
– winter tires211
TMC station, refer to Traffic
bulletins139