engine overheat BMW M3 SEDAN 2009 E90 Owner's Manual

Driving
50
Radio readiness and ignition off
All indicator and warning lamps as well as dis-
plays in the instrument cluster go out.
Starting the engine
Do not run the engine in closed rooms,
otherwise the inhalation of toxic exhaust
gases can cause unconsciousness and death.
The exhaust gases contain carbon monoxide,
an odorless and colorless, but highly toxic gas.
Never leave an unattended vehicle with the
engine running, otherwise such a vehicle repre-
sents a potential safety hazard.
Before leaving the car with the engine running,
place the transmission in neutral and forcefully
apply the parking brake to prevent the car from
moving.<
Avoid frequent starting in quick succes-
sion as well as repeated start attempts in
which the engine does not start. Otherwise, the
fuel is not burned or incompletely burned and
there is a danger of overheating and damaging
the catalytic converter.<
Do not wait for the engine to warm up while the
vehicle remains stationary. Start driving right
away, but at moderate engine speeds.
Manual transmission
Remote control in the ignition lock or, with con-
venient access, inside the vehicle, refer to
page32.
1.Depress the brake.
2.Depress the clutch and shift to neutral.
3.Press the start/stop button.The starter operates automatically for a certain
time, and stops automatically as soon as the
engine has started.
To stop the starting procedure: press the start/
stop button again.
M dual clutch transmission with
Drivelogic
Remote control in the ignition lock or, with con-
venient access, inside the vehicle, refer to
page32.
1.Depress the brake.
2.Press the start/stop button.
The engine starts with the selector level in any
position. Driving off: with the engine running,
move the selector level from the middle position
Β in the desired direction.
Every time you start the engine, sequential
mode is activated in program S3 if you lightly
press the selector lever to the right to position
D/S with the brake pedal depressed.
Switching off the engine
Always take the remote control with you
when you leave the vehicle.
When parking, forcefully apply the parking
brake to prevent the vehicle from moving.<
Manual transmission
1.With the car at a standstill, press the start/
stop button.
2.Shift into first gear or reverse.
3.Forcefully apply the parking brake.
4.Removing the remote control from the igni-
tion lock, refer to page49.
M dual clutch transmission with
Drivelogic
1.Press the start/stop button.
If N is engaged when you switch off the
engine, you are notified visually and acous-
tically.
2.Forcefully apply the parking brake.
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Driving
52
Reverse gear
Select this only when the vehicle is stationary.
When the gearshift lever is pressed to the left, a
slight resistance has to be overcome.
M dual clutch transmission
with Drivelogic*
The concept
The M dual clutch transmission with Drivelogic
is an automated manual transmission with two
clutches and a partial transmission in which an
electro-hydraulic system takes over clutch
action and shifting.
With the M dual clutch transmission, gears are
changed without interruption of the traction
force.
The M dual clutch transmission is operated
using the selector lever and two shift paddles
on the steering wheel.
The transmission offers you the following func-
tions:
>Selection between manual or automatic
operation, sequential mode or drive mode
>Selection between different drive pro-
grams, Drivelogic, refer to page55
>Shift Lights, refer to page56
>Automatic downshifting and protection
against selecting the wrong gear even in
sequential mode
>Launch Control, refer to page57
>Automatic throttle blip
>Low Speed Assistant
System limitations
The M dual clutch transmission is equipped
with an overheating protection system that pro-
tects the clutch against extreme loads.
The indicator lamp lights up yellow
when the transmission becomes too
warm. Avoid high engine loads and
driving off frequently. When the transmission is
overheated, the indicator lamp lights up red and
the fuel supply to the engine is cut off. You can-not continue driving until the transmission has
cooled down.
Avoid driving off frequently with high accelera-
tion 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.
In traffic congestion or at very low speeds, use
the Low Speed Assistant, refer to the informa-
tion below.
Low Speed Assistant
The Low Speed Assistant supports you when
driving at very low speeds: the vehicle moves at
walking speed and automatically controls the
engine speed. You can also use the Low Speed
Assistant when rocking the vehicle out of deep
snow. To do so, shift between reverse gear and
the forward position without pressing the brake.
Activating
1.Engage a drive position.
2.Briefly tap the accelerator.
The vehicle rolls at the minimum speed.
Do not press the brake continuously as
this may cause the transmission to over-
heat.<
Deactivating
Brake the vehicle to a stop to deactivate the
Low Speed Assistant.
Selector lever positions
>R: reverse gear
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Driving tips
107Reference
At a glance
Controls
Communications
Navigation
Entertainment
Mobility
ing, 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 pipes, e. g.
when loading the cargo bay, otherwise there is a
risk of burn injuries.<
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
with the road surface, so that neither the car can
be steered nor the brake be properly applied.<
The risk of hydroplaning increases with declin-
ing tread depth on the tires, refer also to Mini-
mum tread depth on page189.
Driving through water
Drive through water on the road only if it is
not deeper than 1 ft/30 cm, and then only
at walking speed at the most. Otherwise, the
vehicle's engine, the electrical systems and the
transmission may be damaged.<
Use the parking brake on inclines
On inclines, do not hold the vehicle for a
lengthy period using the clutch; use the
parking brake instead. Otherwise greater clutch
wear will result.<
For more information about the drive-off assis-
tant, refer to page78.
Braking safely
Your BMW is equipped with ABS as a standard
feature. Applying the brakes fully is the most
effective way of braking in situations in which
this is necessary. Since the vehicle maintains
steering responsiveness, you can still avoid
possible obstacles with a minimum of steering
effort.
Pulsation of the brake pedal, combined with
sounds from the hydraulic circuits, indicate that
ABS is in its active mode.
Driving in wet conditions
When roads are wet or there is heavy rain,
briefly exert gentle pressure on the brake pedal
every few miles. Monitor traffic conditions to
ensure that this maneuver does not endanger
other road users. The heat generated in this
process helps dry the pads and rotors to ensure
that full braking efficiency will then be available
when you need it.
Hills
To prevent overheating and the resulting
reduced efficiency of the brake system,
drive long or steep downhill gradients in the
gear in which the least braking is required. Even
light but consistent brake pressure can lead to
high temperatures, brake wear and possibly
even brake failure.<
You can increase the engine's braking effect by
shifting down, all the way to first gear if neces-
sary. This strategy helps you avoid placing
excessive loads on the brake system.
M dual clutch transmission: never drive
with the transmission in neutral or with
the engine switched off; otherwise, engine
braking action will not be present or there will be
no power assistance to the brakes or steering.
Manual transmission: never drive with the
clutch held down, with the transmission in neu-
tral or with the engine switched off; otherwise,
engine braking action will not be present or
there will be no power assistance to the brakes
or steering.
Never allow floor mats, carpets or any other
objects to protrude into the area around the
pedals, otherwise pedal function could be
impaired.<
Corrosion on brake rotors
When the vehicle is driven only occasionally,
during extended periods when the vehicle is not
used at all, and in operating conditions where
brake applications are less frequent, there is an
increased tendency for corrosion to form on
rotors, while contaminants accumulate on the
brake pads. This occurs because the minimum
pressure which must be exerted by the pads
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Replacing components
208 Do not exceed a speed of 35 mph/
60 km/h. If possible, do not fall below a
speed of 12 mph/20 km/h.<
Producing the tire inflation pressure
1.After driving approx. 2 miles/3 km, stop at a
suitable location.
2.Connect connection hose9 of the com-
pressor directly to the tire valve.
3.Insert connector 3 into the cigarette lighter
socket/power socket in the interior of the
vehicle.
4.Adjust the tire inflation pressure to 29 psi/
200 kPa. With the ignition switched on, pro-
ceed as follows:
>To increase the inflation pressure:
Switch on the compressor, position I. To
check the current inflation pressure set-
ting, briefly switch off the compressor.
Do not let the compressor run for
more than 10 minutes, otherwise the
device will overheat and may be dam-
aged.<
>To reduce the inflation pressure: turn
screw 8 on the pressure gauge.
If the inflation pressure is not maintained,
drive the vehicle a second time, refer to
Distributing the sealant. Then repeat steps 1 to
4.
Use of the M Mobility System may be ineffec-
tual for tire damage larger than approx. 0.16 in/
4 mm. Please contact the nearest BMW center,
refer to page210, or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel if the tire can-
not be made roadworthy with the M Mobility
System.<
The tire inflation pressure must be at least
29 psi/200 kPa. If it is not, do not continue
driving.<
Continuing your trip
Do not exceed the maximum allowable
speed of 50 mph/80 km/h to avoid the risk
of an accident. page78 for more information.
Have the faulty tire and the sealant bottle of the
M Mobility System replaced as soon as possi-
ble.<
Changing wheels
The tools for changing wheels are avail-
able as optional accessories from your
BMW center.<
Jack mounting points
The jacking points are at the positions shown in
the illustration.
Vehicle battery
Battery care
The battery is 100 % maintenance-free, the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
mate. Your BMW center will be glad to advise in
all matters concerning the battery.
Charging the battery
Only charge the battery in the vehicle via the
terminals in the engine compartment with the
engine off. Connections, refer to Jump starting
on page211.
Disposal
Have old batteries disposed of by your
BMW center or hand them in to a recy-
cling center. Maintain the battery in an upright
position for transport and storage. Always
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Everything from A - Z
232 Driving lamps, refer to Parking
lamps/low beams85
Driving notes106
Driving off on hills, refer to
Drive-off assistant78
Driving stability control
systems76
Driving through water107
Driving tips, refer to Driving
notes106
Dry air, refer to Cooling
function91
DSC Dynamic Stability
Control76
DVD
– country codes146
– settings147
– video playback146
DVD menu147
DVD video146
Dynamic Stability Control
DSC
– indicator/warning lamp77
– M Dynamic Mode MDM76
E
EDC, refer to Electronic
Damper Control77
Eject button, refer to Buttons
on the CD player136
Electric
– seat adjustment38
Electrical malfunction
– door lock29
– driver's door29
– fuel filler door184
– glass roof36
– M dual clutch transmission
with Drivelogic54
Electric seat38
Electric seat adjustment38
Electric steering wheel lock
– with convenient access33
Electronic brake-force
distribution76
Electronic Damper Control
EDC77
Electronic oil level check193Electronic Stability Program
ESP, refer to Dynamic
Stability Control DSC76
Emergency operation
– fuel filler door, manual
release184
Emergency operation, refer to
Closing manually
– glass roof36
Emergency operation, refer to
Manual operation
– door lock29
Emergency release
– luggage compartment lid
from inside31
Emergency Request210
Emergency services, refer to
Roadside Assistance210
Engine
– breaking in106
– data218
– overheated, refer to Coolant
temperature63
– speed218
– starting50
– starting, convenient
access32
– switching off50
Engine compartment193
Engine coolant, refer to
Coolant196
Engine oil
– adding195
– BMW Maintenance
System197
– checking level193
– intervals between changes,
refer to Service
requirements66
– possible displays194
Engine output, refer to Engine
data218
Engine speed, refer to Engine
data
218
Engine starting, refer to
Starting the engine50
Entry lamps, refer to Interior
lamps87
Entry map for destination122Equalizer, tone setting137
Error messages, refer to
Check Control70
Event data recorders198
Exhaust system, refer to Hot
exhaust system106
Exterior mirrors42
– adjusting42
– automatic dimming
feature43
– automatic heating43
– folding in and out42
External audio device98
Eyes
– for tow-starting and towing
away212
– for tying down loads109
F
Failure messages, refer to
Check Control70
Failure of an electrical
consumer209
False alarm
– avoiding unintentional
alarm32
– switching off an alarm32
Fastening safety belts, refer to
Safety belts41
Fastest route for
navigation127
Fast forward
– CD changer146
– CD player146
Filter
– refer to Microfilter/activated-
charcoal filter for automatic
climate control92
First aid pouch211
Fixture for remote control,
refer to Ignition lock49
Flash when locking/
unlocking28
Flat tire
– Tire Pressure Monitor
TPM79
Flat tire, repairing206
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Everything from A - Z
236 Music collection151
– backup154
– importing154
Music player, connecting,
refer to AUX-IN port155
Music player, connecting,
refer to USB-audio
interface156
Music search152
N
Navigation announcements,
refer to Switching voice
instructions on/off128
Navigation data116
Navigation drive, location116
Navigation DVD116
Navigation system116
– address book119
– bypassing a route
section128
– continuing destination
guidance127
– destination entry117
– displaying current
position133
– entering a destination by
voice123
– entering a destination
manually117
– route list128
– selecting destination via
map122
– selecting route criteria127
– special destinations120
– starting destination
guidance127
– terminating destination
guidance127
– voice instructions128
– volume adjustment129
Neck support, refer to Head
restraints39
Nets, refer to Storage
compartments98
Neutral53
New tires189
North-facing map129Nozzles89
Number of cylinders, refer to
Engine data218
Nylon rope, refer to Tow
rope213
O
OBD socket, refer to Socket
for On-Board Diagnosis198
Octane ratings, refer to Fuel
specifications184
Odometer62
Oil, refer to Engine oil193
Oil consumption193
Oil level193
Old batteries, refer to
Disposal208
Onboard tool kit203
Opening and closing
– convenient access32
– from inside29
– from outside27
– using the door lock29
– via the remote control27
Options, selecting for
navigation127
Orientation menu, refer to
Start menu17
Outlets
– refer to Ventilation92
Output, refer to Engine
data218
Outside-air mode
– automatic climate control91
Outside temperature
display62
– changing units of
measure65
– in computer65
Outside temperature
warning62
Overheated engine, refer to
Coolant temperature63
Overview
– radio control136
P
Paintwork care200
Park assistant, refer to Park
Distance Control75
Park Distance Control PDC75
Parked car ventilation92
– preselecting switch-on
times93
– switching on and off
directly93
Parking
– vehicle50
Parking aid, refer to Park
Distance Control PDC75
Parking brake51
– indicator lamp51
Parking lamps85
Parking lamps/low beams85
Passenger-side mirror tilt
function43
Pathway lighting86
Personal Profile26
Phone book165
Phone numbers
– dialing166
Pinch protection system
– glass roof, electric36
– windows35
Placing a call, refer to
telephone owner's manual
Polish201
Pollen
– refer to Microfilter/activated-
charcoal filter for automatic
climate control92
Position, refer to Current
position, displaying133
Postal code, entering for
navigation118
Power failure209
Power windows34
– safety switch35
Power windows, refer to
Windows34
Pressure, tires186
Pressure monitoring, tires78
– Flat Tire Monitor78
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