2012 BMW M3 ECU

328i
328i xDrive 335i
335i xDrive 335isM3Owner's Manual for Vehicle
Congratulations, and than k you for choosing a BMW.
Thorough familiarity with your vehicle will provide you with
enhanced control and security when you drive it. We therefore
have this request:
Please take the time to read this Owner's Manual and familiarize
yourself with the information that we have compiled for you
before starting off in your new ve hicle. It contains important data
and instructions intended to a ssist you in gaining maximum use
and satisfaction from your BMW' s unique range of technical fea-
tures. The manual also contai ns information on maintenance
designed to enhance operating sa fety and contribute to main-
taining the value of your BMW th roughout an extended service
life.
This manual is supplemented by a Service and Warranty Informa-
tion Booklet for US models or a Warranty and Service Guide
Booklet for Canadian models.
Please also read the other booklets of vehicle literature, e.g. the
Supplementary Owner's Handbook for the BMW M3.
We wish you an enjoyable driving experience.
BMW Group
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iDrive
At a glance
Programmable memory keys
General information
iDrive functions can be stored on the program-
mable memory keys and called up directly, e.g.
radio stations, navigation destinations, phone
numbers and entry points into the menu.
The settings are stored
for the remote control
currently in use.
Storing functions
1. Highlight the function via the iDrive.
2. ... Press the desired button for
longer than two seconds.
Executing a function
... Press the button.
The function is executed immediately. This
means, for example, that the number is dialed
when a phone number is selected.
Displaying memory key assignments
Touch the button with a finger. Do not wear
gloves or use objects.
The key assignment is displayed at the top
edge of the screen.
> Displaying brief information:
Press the button.
> Displaying detailed information:
Press and hold the button
Entering letters and numbers
1.Turn the controller: se lect the letters or
numbers.
2. Select additional letters or numbers if
needed.
3. "OK": confirm entry.
Switching between letters and
numbers
Depending on the menu, you can switch
between entering letters and numbers:
Switching between uppercase and
lowercase letters
Depending on the menu, you can switch
between entering upperc ase letters and lower-
case letters:
SymbolFunction
Press the controller: delete
one letter or number
Press the controller for an
extended period: delete all
letters or numbers
Enter a blank space
SymbolFunction
Entering letters
Entering numbers
SymbolFunction
Move the controller toward
the front: to switch from
uppercase letters to lower-
case letters
Move the controller toward
the front: to switch from low-
ercase letters to uppercase
letters
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Opening and closing
Controls
Alarm system
The concept
The vehicle alarm system responds:
>
When a door, the hood or the trunk lid is
opened
> To movements inside the vehicle: Interior
motion sensor, refer to page 38
> When the car's inclination changes, for
instance if an attempt is made to jack it up
and steal the wheels or to raise it prior to
towing away
> When there has been an interruption of
power supply from the battery
The alarm system signals unauthorized entry
attempts for a short time by means of:
> An acoustic alarm
> Switching on the hazard warning flashers
> Flashing the high beams
Arming and disarming
General information
When you lock or unlock the vehicle, either with
the remote control or at the door lock, the alarm
system is armed or disarmed at the same time.
Door lock with armed alarm system
In some national-market versions, unlocking via
the door lock tr iggers the alarm.
To switch off this alarm, unlock the vehicle with
the remote control or sw itch on the ignition.
Trunk lid with the alarm system armed
The trunk lid can be opened via the remote con-
trol even when the alarm system is armed.
Press the button on th e remote control for
approx. 1 second.
The trunk lid is locked and monitored again as
soon as it is closed.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation:
Press the button for at least three seconds.
To switch off the alarm: press any button.
Switching off an alarm
> Unlock the car with the remote control, refer
to page 32.
> Insert the remote contro l all the way into the
ignition lock.
Indicator lamp on inside mirror
> The indicator lamp fl ashes continuously:
The system is armed.
> The indicator lamp flashes after locking:
The doors, hood, or trunk lid are not prop-
erly closed, the remaining components are
secured.
Then the indicator lamp flashes continu-
ously after approx. 10 seconds. The interior
motion sensor and tilt sensor are not active.
> The indicator lamp goes out after unlocking:
The vehicle has not been tampered with.
> If the indicator lamp flashes after unlocking
until the remote contro l is inserted in the
ignition, but for no longer than approx.
5minutes:
The vehicle has been tampered with.
Tilt alarm sensor
The tilt of the vehicle is monitored. The alarm
system reacts, e.g. to attempts to steal a wheel
or tow the vehicle.
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ControlsTransporting children safely
Keep key pushed in and turn it until reaching the
stop at the position. Pull key out at this stop.
Make sure that the passenger belt is
unlocked; otherwise, the front passenger
may become trapped by the safety belt.<
Installing child restraint
systems
Observe the child restraint system manu-
facturer's instructio ns when selecting,
installing and using child restraint systems.
Otherwise, the protective effect may be dimin-
ished. <
Standard child restraint systems are designed
to be secured with a lap be lt or with the lap-belt
section of a lap-and-shou lder belt. Incorrectly
or improperly installed child restraint systems
can increase the risk of injury to children.
Always follow the installa tion instructions for
the system with the greatest care.
On the front passenger seat
After installing a child restraint system on
the front passenger seat, make sure that
the front and side airb ags for the front passen-
ger are deactivated; ot herwise, there is an
increased risk of injury if the airbags deploy.<
Seat position
Before installing a child restraint system, move
the front passenger seat as far back and up as
possible to obtain the best possible position for
the belt. Do not change the seat position after
this.
Backrest width
The backrest width of the front passenger
seat must be at its widest possible set-
ting. Do not change the setting after installing
the child seat; otherwise, the child seat's stabil-
ity on the front passenger seat is limited. <1.
Adjust the backrest width to its widest set-
ting, refer to page 49.
2. Install the child seat.
Child seat security
The rear safety belts and the front passenger
safety belt can be prev ented from being pulled
out in order to fasten child restraint systems.
To lock the safety belt
1. Secure the child restraint system with the
belt.
2. Pull the belt strap all the way out.
3. Allow the belt strap to retract and pull it taut
against the child restraint system.
The safety belt is locked.
To unlock the safety belt
1. Open the belt buckle.
2. Remove the child restraint system.
3. Allow the safety belt st rap to retract all the
way.
LATCH child restraint fixing
system
LATCH: Lower Anchors and Tethers for CHil-
dren.
To install and use the LATCH child
restraint system, follow the operating and
safety instructions pr ovided by the manufac-
turer of the system; otherwise, the protective
function of the seat may be compromised. <
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Transporting children safely
Controls
Mounts for the lower LATCH anchors
Mounts for lower LATCH anchors
Before installing the child
seat, pull the belt out
of the area for the child restraint fixing system.
Ensure that both lower LATCH anchors
are correctly engaged and that the child
restraint system is resting firmly against the
backrest; otherwise, the protective function of
the seat may be compromised. <
The mounts for the lower LATCH anchors are
located behind the labe led protective caps.
Installing LATCH child restraint
systems
1Installing child restrain t system, refer to the
system operating instructions.
2 Make sure that both LATCH anchors are
correctly locked in position.
Child restraint system with tether strap
Convertible
For Canadian Customers Only.
The following statement is required by Trans-
port Canada.
This vehicle is not equipped with user-ready
tether anchorages. As such neither a child
restraint system, nor a booster cushion, requir-
ing the use of a tether strap can be properly
secured in the vehicle.
Coupe
Use the tether strap anchors to secure
child restraint systems only; otherwise,
the anchors could be damaged. <
For child restraint system s with tether straps
there are two additional anchors, see arrows.
Placement of the tether strap
Coupe
Make sure the upper retaining strap does
not run over sharp edges and is not
twisted as it passes to the top anchor. Other-
wise, the strap will not pr operly secure the child
restraint system in the event of an accident. <
1 Direction of travel
2 Head restraint
3 Hook for upper retaining strap
4 Anchor
5 Rear window shelf
6 Seat backrest
7 Upper retaining strap of child restraint sys-
tem
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Driving
Controls
R Reverse
Select this only when th
e vehicle is stationary.
N Neutral
You can select this in a car wash, for example.
The vehicle can roll.
D Drive, automatic position
Position for normal vehicle operation. All for-
ward gears are selected automatically.
Under normal operating conditions, fuel con-
sumption is lowest when you are driving in posi-
tion D.
Kickdown
Kickdown enables you to achieve maximum
performance.
Press the accelerator pedal beyond the full-
throttle resistance point.
Sport program and manual mode M/S
Move selector lever from position D toward the
left into the M/S shifting slot; the Sport program
is activated. This positi on is recommended for a
performance-oriented driving style.
DS is displayed in the instrument cluster.
To deactivate the spor t program or manual
mode M/S, move the sele ctor lever to the right
into position D.
Shifting gears via the selector lever
Move selector lever from position D toward the
left into the M/S shifting slot: When you press the selector lever forwards or
backwards, the manual
mode is activated and
Steptronic changes gear.
The engaged gear, e.g. M1 is displayed in the
instrument cluster.
Upshifts and downshifts are executed only
when they will result in a plausible combination
of engine and vehicle speed; thus, for example,
a downshift that would cause the engine to
overrev will not be executed by the system.
The gear selected is br iefly displayed in the
instrument cluster, follo wed again by the gear
actually in use.
Changing gears using shifting paddles
on steering wheel
The shift paddles allow you to shift gears
quickly since both hand s can remain on the
steering wheel.
> When you use the shift paddles on the
steering wheel to shift gears in automatic
mode, the transmission switches to manual
mode.
> If you do not accelerate or shift gears using
the shift paddles for a certain amount of
time, the transmission switches back to
automatic mode.
If the selector lever is in the M/S gear
plane, manual mode remains active. <
> To upshift, briefly pull the right shift
paddle +.
> To downshift, briefly pull the left shift pad-
dle –.
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ControlsDriving
Upshifts and downshifts are executed only
when they will result in a plausible combination
of engine and vehicle speed; thus, for example,
a downshift that would cause the engine to
overrev will not be exec uted by the system.
The gear selected is briefly displayed in the
instrument cluster, followed again by the gear
actually in use.
Overriding selector lever lock
Should the selector lever refuse to move out of
position P even though the ignition is switched
on, the brake is depressed and the button on
the selector lever is pre ssed, the selector lever
lock can be overridden:
1. Switch off ignition.
2. Unclip the sleeve of the selector lever.
3. Pull the sleeve up over the selector lever
until the sleeve is inside out.
4. Using the screwdriver from the onboard
vehicle tool kit, refer to page 270, press the
red lever and with the button pressed,
simultaneously move th e selector lever to
the desired position.
7-gear Spor t automatic
transmission with double
clutch
The concept
The 7-gear Sport automa tic transmission with
double clutch is an automated manual trans-
mission with two clutches and secondary gear sets in which the clutch
ing and shifting is han-
dled by an electrohydraulic system.
With the 7-gear Sport automatic transmission
with double clutch, the gears are shifted without
an interruption in driving power.
You operate the 7-gear Sport automatic trans-
mission with double clutch using the selector
lever and two shift paddles on the steering
wheel.
It offers you the following functions:
> Either manual or au tomatic mode: sequen-
tial mode or drive mode
> Automatic downshifting and protection
against incorrect gear selection, even in
sequential mode
> Acceleration assistan t, Launch Control,
refer to page 70
> Automatic intermediate throttle application
System limitations
The 7-gear Sport automatic transmission with
double clutch has an overheating protection
that protects the clutch from extreme loads.
The indicator lamp lights up in yellow if
the transmission becomes too warm.
Avoid high engine loads and frequent
accelerations from zero. If the transmission is
overheated, the indicator lamp lights up in red
and the power flow to the motor is interrupted. It
is only possible to continue driving once the
transmission has cooled down.
Avoid frequent powerful accelerations from
zero and do not hold the vehicle on inclines by
pressing lightly on the accelerator while letting
the clutch slip, as this may cause the transmis-
sion to overheat.
Selector lever positions
P R N D M/S + –
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Driving
Controls
Displays in the instrument cluster
The selector lever position and the engaged
gear are displayed, e.g. M4.
Engaging selector lever positions
>
The selector lever can be moved out of
position P only with the engine running:
interlock.
> Before moving the lever away from P or N
with the vehicle statio nary, first depress the
brake; otherwise, the desired shift will not
be executed: shiftlock.
Shifting into N, D, R
Briefly push the selector lever in the desired
direction, overcoming a resistance point if nec-
essary. When shifting out of P or into R, simul-
taneously press the button 1 .
The engaged selector lever position is also dis-
played on the selector lever.
When you release the sele ctor lever, it returns
to its center position.
Shifting into P
Press the button P.
P Park
Select this only when the vehicle is stationary.
The rear wheels are locked.
The transmission is shifted into P if, with
the engine running, you open the driver's
doo r, do not have yo ur sa fety belt fastened, and
subsequently actuate neither the brake pedal
nor the accelerator. Befo re leaving the vehicle,
make sure that the au tomatic transmission
selector lever is in the park position. Otherwise,
the vehicle may begin to move. <
The transmission is shifted into P as soon
as you switch off th e engine, unless the
transmission is in N and the remote control is in
the ignition lock, refer to page 267. As soon as
you remove the remote control from the ignition
lock, then the transmission is shifted into P. <
R Reverse
Select this only when the vehicle is stationary.
N Neutral
You can select this in a car wash, for example.
The vehicle can roll.
After the engine is switched off, the trans-
mission remains in N if you leave the
remote control in the ignition lock. You can use
this function at a car wash, for example, refer to
page 267.<
Online Edition for Part no. 01 40 2 609 333 - \251 08/11 BMW AG