2012 BMW M3 check engine

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MobilityMaintenance
Maintenance
Vehicle equipment
In this chapter, all pr oduction, country, and
optional equipment that is offered in the model
range is described. For this reason, descrip-
tions will be given of some equipment that may
not be available in a vehi cle, for example due to
the special options or national-market version
selected. This also app lies to safety related
functions and systems.
BMW Maintenance System
The BMW maintenance system advises you of
necessary maintenance measures and helps
you maintain the traffic and operating safety of
the vehicle.
Condition Based Service CBS
Sensors and special algo rithms take the differ-
ent driving conditions of your BMW into
account. Condition Based Service uses this to
determine the current and future service
requirements. By letting you define a service
and maintenance regimen that reflects your
own individual requirem ents, the system builds
the basis for trouble-free driving.
On the Control Display, you can have the
remaining times or distances for selected main-
tenance tasks and any le gally prescribed dates
displayed, refer to page 87: >
Engine oil
> Brake pads: separately for front and rear
> Brake fluid
> Vehicle check
> Legally mandated in spections depending
on local regulations
Service data in the remote control
Your vehicle continuously stores service-
requirement information in the remote control
while you are driving. Your dealership Service
Advisor can read out this data from the remote
control unit, and propose an optimized mainte-
nance approach. Whenever you take your car in
for servicing you should therefore give your
dealership Service Advisor the remote control
unit that you last used.
Make sure that the da te is always set cor-
rectly, refer to page 91; otherwise, the
effectiveness of Condition Based Service CBS
is not assured. <
Service and Warranty Information
Booklet for US models and Warranty
and Service Guide Booklet for
Canadian models
Please consult your Serv ice and Warranty Infor-
mation Booklet for US models and Warranty
and Service Guide Booklet for Canadian models
for additional information on service require-
ments.
BMW recommends that you have service
and repair operations performed at your
BMW center.
Take the time to ensure that these service pro-
cedures are confirmed by entries in your vehi-
cle's Service and Warranty Information Booklet
for US models and Warranty and Service Guide
Booklet for Canadian models. These entries
verify that your vehicle has received the speci-
fied regular maintenance. <
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Maintenance
Mobility
Socket for Onboard
Diagnosis OBD
On the drive r's side is a n OBD so cket f or check-
ing components relevant to the composition of
the vehicle's emissions.
Emissions
The warning lamp lights up:
The vehicle is producing higher emis-
sions. The trip can be continued. Have
the car checked as soon as possible.
Canadian models display this warning
lamp.
The lamp flashes under ce rtain conditions. This
indicates excessive misfiring in the engine. If
this happens, you should reduce your speed
and visit your nearest BMW center as soon as
possible. Severe engine misfiring can quickly
lead to serious damage of emissions-related
components, especially the catalytic converter.
The warning lamp lights up if the fuel
cap is not properly tightened and the
OBD system assumes that fuel vapor
is escaping. Make sure that the fuel cap is cor-
rectly positioned and close it until it audibly
clicks.
Data memory
Your vehicle records data about the operation,
faults, and user settings. These data are stored
in the vehicle and in extr act form, in the remote
control, and can be read out using suitable
devices at your BMW center. The data that are
read out are used to support service proce-
dures and repairs or to optimize and expand
vehicle functions. If you have a BMW Assist
contract, certain vehicle data can also be trans-
mitted directly from the vehicle in order to
enable the desired services.
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MobilityReplacing components
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.
Battery replacing
Only use vehicle batteries that have been
approved for your vehicle by the manu-
facturer; otherwise, the vehicle could be dam-
aged and systems or functions may not be fully
available. <
After a battery replacem ent, have the battery
registered on the vehicle by your service center
to ensure that all comfort functions are fully
available.
Charging the battery
Note
Do not connect battery chargers to the
sockets built into the vehicle at the plant;
doing so may damage the vehicle. <
Jump-starting terminals
Only charge the battery in the vehicle via the
terminals in the engine compartment with the
engine off. Connections, refer to Jump-starting
on page278.
Power failure
After a temporary power lo ss, the functioning of
some equipment may be limited and require
reinitialization. Individual settings may likewise
have been lost and will have to be programmed:
> Time and date
These values must be updated, refer to
page 90.
> Radio
In some cases, statio ns may have to be
stored again, refer to page 174.
> Navigation system
Operability must be waited for, refer to
page 148.
> Glass roof
It may happen that the roof can only be
tilted. The system must be initialized.
Please contact your BMW center.
> Seat and mirror memory
The positions must be stored again, refer to
page 53.
> Inside rearview mirror with digital compass
The system must be calibrated, refer to
page 125.
> Active steering
The system automatically initializes itself
briefly during a trip. The system is deacti-
vated during this time, refer to page 105.
> xDrive
The system automatically initializes itself
during a trip. Indicator lamps light up during
this time. If the lamps do not go out during
the current trip, have the system checked.
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MobilityGiving and receiving assistance
Convertible
The warning triangle is lo cated in a holder in the
trunk lid. Press the tabs to take it out.
Jump-starting
If the car's own battery is flat, your BMW's
engine can be starte d by connecting two
jumper cables to another vehicle's battery. You
can also use the same method to help start
another vehicle. Only use jumper cables with
fully-insulated clamp handles.
Do not touch any electrically live parts
when the engine is runn ing, or a fatal acci-
dent may occur. Carefully adhere to the follow-
ing sequence, both to pr event damage to one or
both vehicles, and to guard against possible
personal injuries. <
Preparation
1.Check whether the ba ttery of the other
vehicle has a voltage of 12 volts and
approximately the same capacitance in Ah.
This information can be found on the bat-
tery.
2. Switch off the engine of the assisting vehi-
cle.
3. Switch off any consumers in both vehicles.
There must not be any contact between
the bodies of the two vehicles; otherwise,
there is a danger of shorting. <
Connecting jumper cables
Connect the jumper cables in the correct
order, so that no sparks which could
cause injury occur. <
Your BMW has a jump-starting connection in
the engine compartment which acts as the bat-
tery's positive terminal, refer also to the Engine
compartment overview on page 259. The cap is
marked with +.
1. Pull the cap of the BMW jump-starting con-
nection up to remove.
2. Attach one terminal clamp of the plus/+
jumper cable to the positive terminal of the
battery or a starting-aid terminal of the vehi-
cle providing assistance.
3. Attach the second terminal clamp of the
plus/+ jumper cable to the positive terminal
of the battery or a star ting-aid terminal of
the vehicle to be started.
4. Attach one terminal clamp of the minus/–
jumper cable to the negative terminal of the
battery or to an engine or body ground of
the assisting vehicle.
Your BMW has a special nut as body ground
or negative pole.
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Giving and receiving assistance
Mobility
5.
Attach the second te rminal clamp of the
minus/– jumper cable to the negative termi-
nal of the battery or to the engine or body
ground of the vehicle to be started.
Starting the engine
1. Start the engine of the donor vehicle and
allow it to run for a fe w minutes at slightly
increased idle speed.
2. Start the engine on the other vehicle in the
usual way.
If the first start attempt is not successful,
wait a few minutes be fore another attempt
in order to allow the discharged battery to
recharge.
3. Let the engines run for a few minutes.
4. Disconnect the jumper cables by reversing
the above connecting sequence.
If necessary, have th e battery checked and
recharged.
Never use spray fluids to start the
engine. <
Tow-starting, towing away
Observe the applicable laws and regula-
tions for tow-starting and towing vehi-
cles. <
Do not transport any passengers other
than the driver in a vehicle that is being
towed. <
Using a tow fitting
The screw-in tow fitting must always be carried
in the car. It can be sc rewed in at the front or
rear of the BMW.
Coupe: it is stored in the onboard vehicle tool kit
underneath the cover on the right-hand side of
the cargo area, refer to page 270.
Convertible: it is stored in the onboard vehicle
tool kit underneath the ca rgo area floor, refer to
page 270. 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, the
tow fitting and the vehicle could be damaged. <
Access to screw thread
Release the cover panel in the bumper:
Press on the upper part of the cover panel.
Front
Rear
Being towed
Make sure that the ignition is switched on,
refer to page61; otherwise, the low-beam
headlamps, tail lamps, turn signal indicators and
windshield wipers may be unavailable.
Power steering assistance is not available when
the engine is not running. Thus, braking and
steering will require in creased effort. Active
steering is not active an d it will be necessary to
turn the steering wheel further. <
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Giving and receiving assistance
Mobility
Do not tow the vehicle wi
th just the rear axle
raised as this may caus e the steering to turn.
With a tow truck: vehicle with xDrive
Do not tow a BMW with xDrive with just
the front or rear axle raised; otherwise, the
wheels could lock up and the transfer case
could be damaged. <
Have the BMW transported on a flatbed surface
only.
Tow-starting
Avoid tow-starting the vehicle whenever possi-
ble; instead, jump-start the engine, refer to
page 278Vehicles with a catalytic converter
should only be tow-star ted when the engine is
cold; vehicles with an automatic transmission or
Sport automatic transmission with double
clutch cannot be tow-started at all.
1. Switch on hazard warn ing flashers, comply
with local regulations.
2. Switch on the ignition, refer to page 61.
3. Shift into 3rd gear.
4. Have the vehicle tow-st arted with the clutch
depressed and slowly release the clutch.
After the engine starts, immediately
depress the clutch completely again.
5. Stop at a suitable location, remove the tow
bar or rope and switch off the hazard warn-
ing flashers.
6. Have the vehicle checked.
With xDrive: do not activate Hill Descent
Control HDC when the vehicle is being
tow-started, page 99.<
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ReferenceEverything from A to Z
Car care, refer to Care 266
Care 266
– automatic car washes 266
– care products 266
– carpets 269
– CD/DVD drives 269
– chrome parts 268
– displays 269
– exterior 266
– fine wood parts 269
– headlamps 267
– high-pressure washer 267
– interior 268
– leather 268
– light-alloy wheels 268
– paintwork 267
– plastic parts 269
– retractable hardtop 267
– rubber seals 268
– safety belts 269
– sensors and cameras 269
– upholstery and cloth
trim 268
– washing the car manually 267
– windows 267
Cargo, securing 143
Cargo area
– capacity 287
– Comfort Access 39
– folding up the floor
panel 132
– lamp, refer to Interior lamps 114
– opening from inside 35
– opening from outside 36
Cargo loading 141
– securing cargo 143
– stowing cargo 142
– vehicle 141
Car jack
– jacking points 274
Car key, refer to Integrated
key/remote control 30Car phone
– installation location, refer to
Center armrest 126
– refer to separate Owner's Manual
Car phone, refer to Telephone 204
Car shampoo 269
Catalytic converter, refer to Hot exhaust system 140
Center armrest 126
Center brake lamp
– replacing bulb 273
Center console, refer to
Around the center
co
nsole 14
Central locking
– from inside 35
– from outside 31
Central locking system 31
– Comfort Access 38
– hotel function 36
– setting unlocking characteristics 32
Changes, technical, refer to
For your own safety 5
Changing bulbs, refer to Lamps and bulbs 270
Changing gears 68
Changing the language on the Control Display 94
Changing the measurement units on the Control
Display 87
Changing wheels 273
Chassis number, refer to Engine compartment 259
Check Control 92
Child restraint fixing system LATCH 58
Child restraint systems 57
Child seats, refer to Transporting children
safely 57
Chrome parts 269
Chrome polish 269 Cigarette lighter, refer to
Lighter 129
Cleaning headlamps 72
– washer fluid 72
Cleaning your BMW, refer to
Care 266
Climate control
– automatic air
distribution 118
Clock 82
– 12h/24h mode 91
– setting the time and date 90
– setting time 90
Closing
– from inside 35
– from outside 32
Clothes hooks 127
Cockpit 10
Cold start, refer to Starting the
engine 62
Comfort Access 38
– replacing the battery 40
Comfort access, refer to Comfort Access 38
Comfort area, refer to Around
the center console 14
Compartment for remote control, refer to Ignition
lock 61
Compass 124
Computer 84
– displays on Control Displa
y84
Computer, refer to iDrive 18
Concierge service 229
Condensation, refer to When the vehicle is parked 141
Condition Based Service CBS 264
Configuring settings, refer to
Personal Profile 30
Confirmation signal for vehicle locking/unlocking 33
ConnectedDrive 228
Connecting vacuum cleaner, refer to Connecting
electrical appliances 129
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Everything from A to Z
Reference
Consumption, refer to
Average fuel
consumption 84
Contacts 218
– deleting 220,227
– exporting/importing 227
– new contact 219
Control Center, refer to
iDrive 18
Control Display 19
– switching off 19
Control Display, refer to iDrive 18
– adjusting brightness 94
Controller, refer to iDrive 18
Controls and displays 10
Control unit, refer to iDrive 18
Convenient loading in Convertible 33
Convenient opening and closing
– glass roof 32
– glass roof with Comfort Access 39
– retractable hardtop 32
– windows 32
– windows with Comfort Access 39
– with Comfort Access 39
Convertible
– bag holder 131
– convenient loading 33
– enlarging cargo area 130
– folding down rear
backrest 130
– retractable hardtop 43
– rollover protection
system 109
– securing cargo 143
– stowing cargo 142
Coolant 263
– checking level 263
Coolant temperature 263
Cooling, maximum 117
Cooling fluid, refer to Coolant 263 Cooling system, refer to
Coolant 263
Copyright 2
Corner-illuminating lamps
– replacing bulbs 271
Cornering light, refer to Adaptive Light Control 112
Correct tires 257
Courtesy lamps, refer to Interior lamps 114
Criteria for route 159
Cross-hairs in navigation155
Cruise control 73
– ac

tive 75
– malfunction 75
Cruise control, refer to Active
Cruise Control 75
Cruising range 84
Cupholders 128
Curb weight, refer to Weights 287
Customer Relations 231
D
Dashboard, refer to
Cockpit 10
Dashboard, refer to
Instrument cluster 12
Dashboard lighting, refer to Instrument lighting 114
Data, technical 284
– capacities 289
– dimensions 285
– engine 284
– weights 287
Data memory 265
Data transfer 232
Date
– date format 91
– setting 91
Daytime running lights 111
– replacing bulbs 271
DBC Dynamic Brake Control 97
Deactivating front passenger
airbags 107 Deadlocking, refer to
Locking 32
Defect
– door lock 34
– fuel filler flap 236
– glass roof 42
Defining a home address 219
Destination, entering by town/
city name 150
Destination address
– entering 150,156
Destination entry via BMW Assist 155
Destination for navigation
– entering by voice 156
– entering via map 155
– entry 150
– home address 153
– manual entry 150
Destination guidance 159
– bypassing a route section 160
– changing specified route 159
– continuing 159
– starting 159
– voice instructions 161
– volume of voice
instructions 161
Digital clock 82
Digital compass 124
Dimensions 285
Directional indicators, refer to Turn signals 71
Direction instructions, refer to Voice instructions 161
Directory for navigation, refer
to Address book 152
Dis

placement, refer to Engine
data 284
Display, refer to iDrive controls 18
Displaying contact
pictures 219
Display lighting, refer to Instrument lighting 114
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