2012 BMW 135I CONVERTIBLE service

Controls overview
76
Entering deadlines for legally required
inspections*
Make sure the date on the Control Display is
always set correctly, refer to page78; other-
wise, the effectiveness of Condition Based Ser-
vice CBS is not ensured.
1."Vehicle Info"
2."Vehicle status"
3."Service required"
4."§ Vehicle inspection"
5.Open the menu for entering the deadline.
6."Date:"
7.Create the settings.
8.Press the controller to apply the setting.
The year is highlighted.
9.Turn the controller to make the adjustment.
10.Press the controller to apply the setting.
The date entry is stored.
To exit from the menu:
Move the controller to the left.
More information on the BMW Maintenance
System can be found on page221.
Automatic Service Request*
Data regarding the maintenance status or
legally mandated inspections of the vehicle are
automatically transmitted to your BMW center
prior to a service due date.
You can check when your BMW center was
notified.
1."Vehicle Info"
2."Vehicle status"
3."Options"
4."Last Service Request"
Clock
The settings are stored for the remote control
currently in use, refer also to Personal Profile on
page28.
Setting the time
In the instrument cluster
To set the 12h/24h format, refer to Setting the
time format on page77.

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indicates that Check Control messages have
been stored. These Check Control messages
can be viewed again later, refer to page79.
Text messages
Text messages at the upper edge of the Control
Display explain the meaning of the displayed
indicator and warning lamps.
Supplemental text messages
You can call up more information on the Control
Display, e.g. on the cause of a malfunction and
on how to respond, via Check Control.
The text of urgent messages is displayed auto-
matically.
To exit the display:
Select "OK" and press the Controller.
Symbols*
Depending on the Check Control message, you
can select from among the following functions
in the supplementary text messages.
>"Service request"
Contact your BMW center.
>"Roadside Assistance"
Contact BMW Roadside Assistance.
Hiding Check Control messages
Press the button on the turn signal/high beam
lever.
>Some Check Control messages are dis-
played continuously and remain visible until
the malfunction has been rectified. If several
malfunctions occur at once, the messages
are displayed consecutively.
These messages can be hidden for approx.
8 seconds. After this, they are displayed
again automatically.
They are marked with the symbol
shown here.
>Other Check Control messages are hidden
automatically after approx. 20 seconds.
They are stored and can be displayed again
later.
They are marked with the symbol
shown here.
Displaying stored Check Control
messages
1.Push button1 in the turn signal/high beam
lever up or down repeatedly until the appro-
priate symbol appears in the display,
accompanied by the words "CHECK".

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5.Repeat the procedure for the other protec-
tion bar.
Have the rollover protection system checked
after an unexpected activation.
If the rollover protective system is
extended, do not operate the convertible
top.
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.
Faulty repair may lead to the failure of the sys-
tem or malfunctions.
To check the system and ensure flawless long-
term operation, always observe the service
intervals, refer to page74.<

Things to remember when driving
116
Things to remember when driving
Break-in period
Moving parts need breaking-in time to adjust to
each other. Please follow the instructions below
in order to achieve the optimal service life and
economy of operation for your vehicle.
Engine and differential
Always obey all official speed limits.
Up to 1,200 miles/2,000 km
Drive at varying engine and road speeds, but do
not exceed an engine speed of 4,500 rpm or a
road speed of 100 mph/160 km/h.
Avoid full-throttle operation and use of the
transmission's kickdown mode.
After driving 1,200 miles/2,000 km
Engine and vehicle speeds can be gradually
increased.
Tires
Due to technical factors associated with their
manufacture, tires do not achieve their full trac-
tion potential until after an initial break-in
period. Therefore, drive cautiously during the
first 200 miles/300 km.
Brake system
Brakes require an initial break-in period of
approx. 300 miles/500 km to achieve optimized
contact and wear patterns between brake pads
and rotors. Drive cautiously during this break-in
period.
Clutch
The function of the clutch reaches its optimal
level only after a distance driven of approx.
300 miles/500 km. During this break-in period,
engage the clutch gently.
Following part replacement
The same break-in procedures should be
observed if any of the components mentioned
above have to be renewed in the course of the
vehicle's operating life.
Saving fuel
The fuel consumption of your vehicle depends
on several factors. You can lower fuel consump-
tion and the environmental impact by taking
certain measures, adjusting your driving style
and having the vehicle serviced regularly.
Remove any unneeded cargo
Additional weight increases fuel consumption.
Remove any mounted parts after you
have finished using them
Remove unneeded additional mirrors, the roof
rack and the rear luggage rack after use.
Mounted parts affect the vehicle's aerodynam-
ics and increase fuel consumption.
Close the windows and glass roof
An open glass roof or window causes higher air
resistance and thus increases fuel consump-
tion.
Check tire inflation pressure regularly
Check the tire inflation pressure at least twice a
month and before embarking on a long journey,
and correct it if necessary.
Low tire inflation pressure causes higher rolling
resistance and thus increases fuel consumption
and tire wear.
Set off immediately
Do not let the engine warm up while the car is
still standing, but set off immediately at moder-
ate engine speed. This is the fastest way for the
cold engine to reach its operating temperature.

Driving tips
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Drive defensively
Avoid unnecessary acceleration and braking
maneuvers. To do so, keep an adequate dis-
tance between you and the vehicle in front of
you. A defensive and smooth driving style
keeps fuel consumption down.
Avoid high engine speeds
Use first gear only for driving off. In second and
higher gears, accelerate without hesitation or
pauses. When accelerating, shift up before
reaching high engine speeds.
When you reach the desired speed, shift into
the highest applicable gear and drive with the
engine speed as low as possible and at a con-
stant speed.
As a rule: driving at low engine speeds lowers
fuel consumption and reduces wear.
Coasting
When approaching a red light, take your foot off
the accelerator and coast to a stop in the high-
est applicable gear.
On a downhill slope, take your foot off the accel-
erator and coast in a suitable gear.
The fuel supply is interrupted when coasting.
Switch off the engine during lengthy
stops
Switch off the engine when stopping for lengthy
periods, e.g. at traffic lights, railroad crossings
or in traffic congestions. You achieve fuel sav-
ings even if standing time is as short as approx.
4seconds.
Switch off functions you do not need at
the moment
Functions such as the air conditioner, seat
heating or rear window defroster draw large
amounts of power and consume additional fuel.
Especially in city traffic and in stop-and-go driv-
ing they have a considerable impact. Therefore,
switch these functions off when they are not
really needed.
Have the vehicle serviced
Have the vehicle serviced regularly to achieve
good economy and a long vehicle life. BMW
recommends having the vehicle serviced at a
BMW center. Also note the BMW service sys-
tem, refer to page221.
General driving notes
Close the trunk lid
Only drive with the trunk closed. Failure to
do so may endanger passengers or other
road users or may damage the vehicle in the
event of an accident or a braking and evasive
maneuver. In addition, exhaust gas may flow
into the passenger compartment.<
If special circumstances make it absolutely nec-
essary to drive with the trunk open:
1.Close all windows and the glass roof.
2.Greatly increase the air volume of the auto-
matic climate control system, refer to
page101.
3.Drive cautiously.
Hot exhaust system
In all vehicles, extremely high tempera-
tures are generated in the exhaust sys-
tem. Do not remove the heat shields installed in
its vicinity, and never apply undercoating to
them. When driving, standing at idle and while
parking, take care to avoid possible contact
between the hot exhaust system and any highly
flammable materials such as hay, leaves, grass,
etc. Such contact could lead to a fire, with the
risk of serious personal injuries and property
damage. Do not touch hot exhaust tail pipes.
Otherwise, there is a risk of burns.<
Hydroplaning
When driving on wet or slushy roads,
reduce road speed. If you do not, a wedge
of water can form between tires and road sur-
face. This situation, known as hydroplaning,
means that the tire can completely lose contact

Navigation
Driving tips
129Reference
At a glance
Controls
Communications
Entertainment
Mobility
>"Along route"
A-Z search
1."A-Z search"
2."Town/City"
3.Select or enter town/city.
4."Category"
5.Select category.
6."Category details"
For some special destinations, it is possible
to select several category details.
Move the controller toward the left to exit
category details.
7."Keyword"
8.Enter keyword.
A list of the special destinations is dis-
played.
9.Select the special destination.
Details are displayed.
If several details are stored, then you can
scroll through the pages.
If a phone number is available, a connection
can be established, if desired.
10.Select the symbol.
11."Start guidance" or "Add as another desti-
nation". Adding destination as another des-
tination, refer to page132.
"Start search": without entering a search term,
the search is repeated with the last stored
search term.
Category search
1."Category search"
2."Town/City"
3.Select or enter town/city.
4."Category"
5.Select category.
6."Category details"
For some special destinations, it is possible
to select several category details.
Move the controller toward the left to exit
category details.7."Start search"
A list of the special destinations is dis-
played.
8.Select the special destination.
Details are displayed.
If several details are stored, then you can
scroll through the pages.
If a phone number is available, a connection
can be established, if desired.
9.Select the symbol.
10."Start guidance" or "Add as another desti-
nation". Adding destination as another des-
tination, refer to page132.
Displaying special destinations
List of special destinations: the special destina-
tions are displayed in order of their distance and
are displayed with a direction arrow pointing
toward the destination.
With the Professional navigation system:
In the split screen, special destinations from the
selected category are displayed as symbols in
the map view. The display depends on the map
scale and the category.
Destination entry via BMW Assist*
A connection to the BMW Concierge service is
established, refer to page199.
1."Navigation"
2."Enter address"
3.Open "Options".
4."BMW Assist dest. entry"
Displaying special destinations in the
map
To display symbols of the special destinations
in the map:
1."Navigation"
2."Map"
3.Open "Options".

Destination guidance
138
Map view for the split screen display
The map view for the split screen can be
selected separately from the main screen.
1.Open "Options".
2."Split screen"
3.Move the controller to the right repeatedly
until the split screen content is selected.
4.Select "Split screen content" or scale.
5.Select the map view:
>"Arrow display"
>"Map facing north"
>"Map direction of travel"
>"Map view with perspective"
>"Position"
>"Exit ramp view"
>"Traffic conditions/gray map"
6.To change the scale: switch to the split
screen and turn the controller.
Traffic bulletins*
Overview
>You can display the traffic bulletins from
radio stations that broadcast the TMC
(Traffic Message Channel) of a traffic infor-
mation service. Bulletins about traffic
obstructions and hazards are continuously
updated.
>Traffic bulletins are indicated by symbols on
the map.
>Traffic bulletins for the surrounding area are
stored in a list.
The symbol in the toolbar of the map view
turns red if a traffic bulletin relates to the calcu-
lated route.
Real Time Traffic Information End-User
Provisions
Certain BMW models equipped with navigation
have the capability to display real-time traffic
information. If your system has this capability the following additional terms and conditions
apply:
An End-User shall no longer have the right to
use the Traffic Data in the event that the End-
User is in material breach of the terms and con-
ditions contained herein.
A. Total Traffic Network, a division of Clear
Channel Broadcasting, Inc. ("Total Traffic Net-
work") holds the rights to the traffic incident
data and RDS-TMC network through which it is
delivered. You may not modify, copy, scan or
use any other method to reproduce, duplicate,
republish, transmit or distribute in any way any
portion of traffic incident data. You agree to
indemnify, defend and hold harmless BMW of
North America, LLC. ("BMW NA") and Total
Traffic Network, Inrix, Inc (and their affiliates)
against any and all claims, damages, costs or
other expenses that arise directly or indirectly
out of (a) your unauthorized use of the traffic
incident data or the RDS-TMC network, (b) your
violation of this directive and/or (c) any unautho-
rized or unlawful activities by you in connection
herewith.
B. Total Traffic Network traffic data is informa-
tional only. User assumes all risk of use. Total
Traffic Network, BMW NA, and their suppliers
make no representations about content, traffic
and road conditions, route usability, or speed.
C. The licensed material is provided to license
"as is," and "where is". Total Traffic Network,
including, but not limited to, any and all third
party providers of any of the licensed material,
expressly disclaims, to the fullest extent permit-
ted by law, all warranties or representations
with respect to the licensed material (including,
without limitation, that the licensed material will
be error-free, will operate without interruption
or that the traffic data will be accurate), express,
implied or statutory, including, without limita-
tion, the implied warranties of merchantability,
non-infringement fitness for a particular pur-
pose, or those arising from a course of dealing
or usage of trade.
D. Neither Total Traffic Network, Inrix, Inc. nor
BMW NA will be liable to you for any indirect,
special, consequential, exemplary, or incidental

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damages (including, without limitation, lost rev-
enues, anticipated revenues, or profits relating
to the same) arising from any claim relating
directly or indirectly to use of the traffic data,
and even if Total Traffic Network, Inrix, Inc., or
BMW NA are aware of the possibility of such
damages. These limitations apply to all claims,
including, without limitation, claims in contract
and tort (such as negligence, product liability
and strict liability). Some states do not allow the
exclusion or limitation of incidental or conse-
quential damages, so those particular limita-
tions may not apply to you.
Activating/deactivating reception
1."Navigation"
2.Open "Options".
3."Receive Traffic Info"
Accessing traffic bulletins
1."Navigation"
2."Map"
3."Traffic Info"
First, the traffic bulletins for the calculated
route are displayed.
The traffic bulletins are sorted in the order
of their distance from the current vehicle
position.
4.Select a traffic bulletin.
"More information":
Display additional information.
5.Scroll to the next or previous traffic bulletin
if desired.
Traffic bulletins on the map
"Traffic conditions/gray map" active: the Con-
trol Display changes to a grayscale display. This
enables a better view of the traffic bulletins. The
day/night mode is disregarded in this setting.
Symbols or special destinations are no longer
displayed.
1."Navigation"
2."Map"
3.Open "Options".4."Settings"
5."Traffic conditions/gray map"
Symbols in the map view
Depending on the scale of the map and the
location of the traffic obstruction along the
route, the symbols for the traffic obstructions
are displayed.
Additional information in the map view
Depending on the map scale, a traffic obstruc-
tion's length, direction and impact are displayed
on the map using triangles or gray bars along
the calculated route.
>Red: traffic congestion
>Orange: stop-and-go traffic
>Yellow: heavy traffic
>Green: clear roads
>Gray: general traffic information, e.g. con-
struction zone
The bulletins displayed depend in the respec-
tive traffic information service.
Filtering traffic bulletins
Set which traffic bulletins are displayed on the
map.
1."Navigation"
2."Map"
3.Open "Options".
4."Traffic Info categories"
5.Select the desired categories.
Traffic bulletins from the selected categories
are displayed on the map.