ECU BMW M3 SEDAN 2015 Owner's Manual
[x] Cancel search | Manufacturer: BMW, Model Year: 2015, Model line: M3 SEDAN, Model: BMW M3 SEDAN 2015Pages: 226, PDF Size: 4.86 MB
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Objects within the range of movement
of the pedals
No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the pedal area; otherwise, the
function of the pedals could be impeded while
driving and create the risk of an accident.
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved
for the vehicle and can be properly attached to
floor.
Ensure that the floor mats are securely fas‐
tened again after they were removed for clean‐
ing, e.g.◀
Driving in wet conditions When roads are wet, salted, or in heavy rain,
press brake pedal ever so gently every few
miles.
Ensure that this action does not endanger other traffic.
The heat generated in this process helps dry
the brake discs and pads.
In this way braking efficiency will be available
when you need it.
Hills Avoid stressing the brakes
Avoid placing excessive stress on the
brake system. Light but consistent brake pres‐
sure can lead to high temperatures, brakes
wearing out and possibly even brake failure.◀
Do not drive in neutral
Do not drive in neutral or with the engine
stopped, as doing so disables engine braking.
In addition, steering and brake assist are un‐
available with the engine stopped.◀
Drive long or steep downhill gradients in the
gear that requires least braking efforts. Other‐wise the brakes may overheat and reduce
brake efficiency.
Manual transmission:
You can increase the engine's braking effect
by shifting down, going all the way to first gear,
if needed.
M double-clutch transmission:
You can increase the engine's braking effect
by shifting down in sequential mode, refer to
page 71.
Brake disc corrosion
Brake disc corrosion and contamination of the
brake pads are favored by:▷Low mileage.▷Extended periods when the vehicle is not
used at all.▷Infrequent use of the brakes.
Corrosion will built up when the maximum
pressure applied to the brake pads during
braking is not reached - thus discs don't get
cleaned.
Corrosion buildup on the brake discs will cause
a pulsating effect on the brakes in their re‐
sponse - generally that cannot be corrected.
Condensation under the parked
vehicle
When using the automatic climate control,
condensation water develops collecting under‐
neath the vehicle.
These traces of water under the vehicle are
normal.
Ground clearance Limited ground clearance
Observe the limited ground clearance of
the vehicle, e. g. while entering underground
parking garages or when driving over obsta‐
cles. Otherwise, damages to the vehicle may
result.◀
Seite 158Driving tipsThings to remember when driving158
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LoadingVehicle features and options
This chapter describes all standard, country-
specific and optional features offered with the
series. It also describes features that are not
necessarily available in your car, e. g., due to
the selected options or country versions. This
also applies to safety-related functions and
systems. The respectively applicable country
provisions must be observed when using the
respective features and systems.
Hints Overloading the vehicle
To avoid exceeding the approved ca‐
pacity of the tires, never overload the vehicle.
Overloading can lead to overheating and in‐
creases the rate at which damage develops in‐
side the tires. This could result in a sudden
loss of tire inflation pressure.◀
No fluids in the cargo area
Make sure that fluids do not leak into the
cargo area; otherwise, the vehicle may be dam‐
aged.◀
Heavy and hard objects
Do not stow any heavy and hard objects
in the car's interior without securing them; oth‐
erwise, they may present a danger to occu‐
pants, e.g., during braking and evasive maneu‐
vers.◀
Determining the load limit1.Locate the following statement on your ve‐
hicle’s placard:▷The combined weight of occupants
and cargo should never exceed XXX kg
or YYY lbs. Otherwise, damage to thevehicle and unstable driving situations
may result.2.Determine the combined weight of the
driver and passengers that will be riding in
your vehicle.3.Subtract the combined weight of the driver
and passengers from XXX kilograms or
YYY pounds.4.The resulting figure equals the available
amount of cargo and luggage load ca‐
pacity.
For example, if the YYY amount equals
1,000 lbs and there will be four 150 lbs
passengers in your vehicle, the amount of
available cargo and luggage load capacity
is 400 lbs: 1,000 lbs minus 600 lbs =
400 lbs.5.Determine the combined weight of lug‐
gage and cargo being loaded on the vehi‐
cle. That weight may not safely exceed the
available cargo and luggage load capacity
calculated in Step 4.Seite 160Driving tipsLoading160
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Load
The maximum load is the sum of the weight of
the occupants and the cargo.
The greater the weight of the occupants, the
less cargo that can be transported.
Stowing cargo
▷Cover sharp edges and corners on the
cargo.▷Heavy cargo: stow as far forward as possi‐
ble, directly behind and at the bottom of
the rear passenger seat backrests.▷Very heavy cargo: when the rear seat is not
occupied, secure each of the outer safety
belts in the opposite buckle.▷If necessary, fold down the rear backrests
to stow cargo.▷Do not stack cargo above the top edge of
the backrests.Securing cargo
Lashing eyes in the trunk
To secure the cargo there are four lashing
eyes in the cargo area.
Floor net
The floor net can also be used to secure cargo
and store small parts.
Hook the floor net into the fittings in the trunk
floor.
Securing cargo Securing cargo
Stow and secure the cargo as described;
otherwise it may present a danger to the occu‐
pants, e.g., during braking and evasive maneu‐
vers.◀
▷Smaller and lighter items: secure with re‐
taining straps or draw straps.▷Larger and heavy objects: secure with
cargo straps.
Attach the cargo straps, retaining straps or
draw straps to the lashing eyes in the trunk.
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Roof-mounted luggage rackNoteRoof racks are available as special accessories.
Securing Follow the installation instructions of the roof
rack.
Roof drip rail with flaps
The anchorage points are located in the roof
drip rail above the doors.
Fold the cover outward.
Loading Be sure that adequate clearance is maintained
for tilting and opening the glass sunroof.
Because roof racks raise the vehicle's center
of gravity when loaded, they have a major ef‐
fect on vehicle handling and steering re‐
sponse.
Therefore, note the following when loading
and driving:
▷Do not exceed the approved roof/axle
loads and the approved gross vehicle
weight.▷Distribute the roof load uniformly.▷The roof load should not extend past the
loading area.▷Always place the heaviest pieces on the
bottom.▷Secure the roof luggage firmly, e.g., tie
with ratchet straps.▷Do not let objects project into the opening
path of the trunk lid.▷Drive cautiously and avoid sudden acceler‐
ation and braking maneuvers. Take corners
gently.Seite 162Driving tipsLoading162
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Never reach into the engine compart‐
ment
Never reach into spaces or gaps in the engine
compartment; otherwise, there is a risk of in‐
jury, e.g., from rotating or hot parts.◀
Fold down wiper arm
Before opening the hood, ensure that the
wiper arms are against the windshield, or this
may result in damage.◀
Opening the hood1.Pull lever, arrow 1.
Hood is unlocked2.After the lever is released, pull the lever
again, arrow 2.
Hood can be opened.
Indicator/warning lights
When the hood is unlocked, a Check Control
message is displayed.
Closing the hood Properly closing the hood
If the hood has not audibly engaged and
closed, reopen the hood and close it again.
Otherwise, pressing down on it could cause
damage to the hood.◀
Hood open when driving
If you see any signs that the hood is not
completely closed while driving, pull over im‐
mediately and close it securely.◀
Danger of jamming
Make sure that the closing path of the
hood is clear; otherwise, injuries may result.◀
Energetically close the hood.
The hood must audibly engage on both sides.
Seite 182MobilityEngine compartment182
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5.Remove the connecting line from the clip
on the bulb holder.6.Press and hold the catch at the top on the
connector of the connecting line and re‐
move the connector from the bulb holder.
Replacing the bulbs
1.Loosen the four fasteners, arrow 1, on the
bulb holder and remove the bulb holder
from the tail lamp, arrow 2.2.Press the defective bulb gently into the
socket, turn counterclockwise and remove.3.Proceed in the reverse order to insert the
new bulb and attach the bulb holder. Make
sure that the bulb holder engages in all fas‐
teners.
Installing the tail lamp
1.Connect the connecting line to the tail
lamp and secure the bulb holder in the clip.2.Make sure that the foam rubber sealing
ring is on the centering pin, arrow 2, and is
not damaged.3.Position and firmly press the outer part of
the tail lamp onto the rubber mount, ar‐
row 1 and the inner part onto the centeringcomponent, arrow 2. Make sure that the
tail lamp engages in the rubber mount.4.Screw the tail lamp on with the two nuts.5.Insert and secure the cover. Make sure that
the tubular seal is not pinched.
Lights in the trunk lid
General information
Follow general instructions, refer to page 190.
Reversing lights: 16-watt bulb, PW16W.
Inner brake lights: 21-watt bulb, H21W
Accessing the lights
1.If needed, remove warning triangle, refer to
page 199, and bracket with the screw‐
driver from the onboard vehicle tool kit, re‐
fer to page 190.2.Use the screwdriver from the onboard ve‐
hicle tool kit to loosen and completely re‐
move the screws on the trim.3.Carefully loosen the trim from the trunk lid,
starting at the edge and working towardSeite 194MobilityReplacing components194
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the area around the recessed grips. Make
sure that the trim does not become stuck.4.Carefully swing out the trim.
Replacing the reversing lamp and inner
brake lamp
1.Loosen the two holders, arrow 1 and pull
down on the lamp holder to remove, ar‐
row 2.2.Unscrew the defective bulb of the revers‐
ing or brake lamp from its socket counter‐
clockwise.3.Insert the new bulb.
Installing the bulb holder
1.Slide the bulb holder onto the two guide
pins, arrow 1. Insert the two contacts, ar‐
row 2, into the connections, arrow 3.2.Press on the bulb holder. Make sure that
the two exterior holders latch into place.3.Swing the trim back onto the trunk lid and
secure.Rear lamp, license plate lamp and
central brake lamp
Follow general instructions, refer to page 190.
These lights are made using LED technology.
Contact your service center in the event of a
malfunction.
Changing wheels
Hints When sealants are used, an immediate wheel
change when there is a loss of tire inflation
pressure in the event of a flat tire is unneces‐
sary.
Which is why no spare tire is available.
The tools for changing wheels are available as
accessories from your service center.
Jacking points for the vehicle jack
The jacking points for the vehicle jack are lo‐
cated at the positions shown.
Vehicle battery Maintenance
The battery is maintenance-free.
Further information about the battery can be
obtained from your service center.
Seite 195Replacing componentsMobility195
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Tow truck
The vehicle should only be transported on a
loading platform.
Do not lift the vehicle
Do not lift the vehicle by the tow fitting or
body and chassis parts; otherwise, damage
may result.◀
Use tow fitting located in the front only for po‐
sitioning the vehicle.
Towing other vehicles
Hints Light towing vehicle
The towing vehicle must not be lighter
than the vehicle being towed; otherwise, it will
not be possible to control the vehicle's re‐
sponse.◀
Attaching the tow bar/tow rope correctly
Attach the tow bar or tow rope to the tow
fitting; connecting it to other vehicle parts may
cause damage.◀
▷Switch on the hazard warning system, de‐
pending on local regulations.▷If the electrical system has failed, clearly
identify the vehicle being towed by placing
a sign or a warning triangle in the rear win‐
dow.
Tow bar
The tow fittings used should be on the same
side on both vehicles.
Should it prove impossible to avoid mounting
the tow bar at an offset angle, please observe
the following:▷Maneuvering capability is limited going
around corners.▷The tow bar will generate lateral forces if it
is secured with an offset.
Tow rope
When starting to tow the vehicle, make sure
that the tow rope is taut.
To avoid jerking and the associated stresses
on the vehicle components when towing, al‐
ways use nylon ropes or nylon straps.
Tow fitting
The screw-in tow fitting should always be car‐
ried in the vehicle.
The tow fitting can be screwed in at the front
or rear of the BMW.
The tow fitting is in the onboard vehicle tool kit
located in a storage compartment on the right
side in the trunk. Open the cover.
Tow fitting, information on use
▷Use only the tow fitting provided with
the vehicle and screw it all the way in.▷Use the tow fitting for towing on paved
roads only.▷Avoid lateral loading of the tow fitting, e.g.,
do not lift the vehicle by the tow fitting.
Otherwise, damage to the tow fitting and the
vehicle can occur.◀
Seite 202MobilityBreakdown assistance202
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Safety belts
Dirty belt straps impede the reeling action and
thus have a negative impact on safety.
Chemical cleaning
Do not clean chemically; this can destroy
the webbing.◀
Use only a mild soapy solution, with the safety
belts clipped into their buckles.
Do not allow the reels to retract the safety
belts until they are dry.
Carpets and floor mats No objects in the area around the pedals
Keep floor mats, carpets, and any other
objects out of the pedal area; otherwise, the
function of the pedals could be impeded while
driving and create the risk of an accident.
Do not place additional floor mats over existing
mats or other objects.
Only use floor mats that have been approved
for the vehicle and can be properly attached to
floor.
Ensure that the floor mats are securely fas‐
tened again after they were removed for clean‐
ing, e.g.◀
Floor mats can be removed from the car's inte‐
rior for cleaning.
If the floor carpets are very dirty, clean with a
microfiber cloth and water or a textile cleaner.
To prevent matting of the carpet, rub back and
forth in the direction of travel only.
Sensor/camera lenses
To clean sensors and camera lenses, use a
cloth moistened with a small amount of glass
detergent.Displays/monitors
Cleaning displays and screens
Do not use any chemical or household
cleaning agents; otherwise, surfaces can be af‐
fected.◀
Keeping out moisture
Keep all fluids and moisture away from
the unit; otherwise, electrical components can
be damaged.◀
Avoid pressure
Avoid pressing too hard when cleaning
and do not use abrasive materials; otherwise,
damage can result.◀
Clean with a clean, antistatic microfiber cloth.
Long-term
When the vehicle is shut down for longer than
three months, special measures must be
taken. Additional information is available from
the service center.Seite 207CareMobility207
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Brightness of Control Dis‐play 90
Bulb replacement 190
Bulb replacement, front 191
Bulb replacement, LED head‐ lights 192
Bulb replacement, rear 193
Bulb replacement, xenon headlights 191
Bulbs and lights 190
Button, Start/Stop 62
Bypassing, refer to Jump- starting 199
C
California Proposition 65 Warning 7
Camera lenses, care 207
Camera, rearview cam‐ era 125
Camera, Side View 127
Camera, Top View 129
Can holder, refer to Cuphold‐ ers 149
Car battery 195
Carbon ceramic brake M 154
Car care products 205
Care, displays 207
Care, vehicle 205
Cargo 160
Cargo area, enlarging 145
Cargo area, storage compart‐ ments 149
Cargo, securing 161
Cargo straps, securing cargo 161
Car key, refer to Remote con‐ trol 34
Carpet, care 207
Car wash 204
Catalytic converter, refer to Hot exhaust system 157
CBS Condition Based Serv‐ ice 188 CD/Multimedia, see user's
manual for Navigation, En‐
tertainment and Communi‐
cation
Center armrest 148
Center console 16
Central locking system 39
Central screen, refer to Con‐ trol Display 18
Ceramic brake 154
Changes, technical, refer to Safety 7
Changing parts 190
Changing wheels 195
Changing wheels/tires 176
Chassis, electronic 117
Chassis number, see vehicle identification number 9
Check Control 77
Checking the engine oil level electronically 183
Checking the oil level elec‐ tronically 183
Children, seating position 58
Children, transporting safely 58
Child restraint fixing sys‐ tem 58
Child restraint fixing system LATCH 60
Child restraint fixing systems, mounting 58
Child safety locks 61
Child seat, mounting 58
Child seats 58
Chrome parts, care 206
Cigarette lighter 143
Cleaning displays 207
Climate control 134
Clock 81
Closing/opening via door lock 39
Closing/opening with remote control 37
Clothes hooks 149
Cockpit 14 Combination reel, refer to
Turn signals 67
Combination switch, refer to Wiper system 67
Comfort Access 41
Compartments in the doors 148
Compass 141
Compound brake 154
Compressor 177
Computer, refer to On-board computer 86
Condensation on win‐ dows 136
Condensation under the vehi‐ cle 158
Condition Based Service CBS 188
Confirmation signal 44
ConnectedDrive, see user's manual for Navigation, En‐
tertainment and Communi‐
cation
ConnectedDrive Services
Connecting electrical devi‐ ces 143
Control Display 18
Control Display, settings 89
Controller 18, 19
Control systems, driving sta‐ bility 114
Convenient opening with the remote control 37
Coolant 186
Coolant temperature 81
Cooling function 135
Cooling, maximum 135
Cooling system 186
Cornering light 94
Corrosion on brake discs 158
Cosmetic mirror 143
Courtesy lamps during un‐ locking 37
Courtesy lamps with the vehi‐ cle locked 38
Cruise control 120 Seite 213Everything from A to ZReference213
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