ignition BMW M3 2010 Service Manual

Indicator and warning lamps
160
Indicator and warning lamps
Indicator and warning lamps can light up in a
variety of combinations and colors. See the
table for information on causes and how to
react. Note whether a lamp comes on alone or in
combination with another. Some lamps can
light up in different colors. Corresponding dis-
tinctions are made in the text.
12Cause What to do
Turn signals
High beams/headlamp flasher
switched on
Fog lamps switched on
Fasten safety belts Fasten your safety belt, refer also to
page39.
Indication in US models
Parking brake applied Release the parking brake.
Indication in Canadian models
Parking brake applied Release the parking brake.
Outside temperature warning Drive cautiously, refer also to page61.
Lights up briefly:
Gasoline engine: approx. 2.1 US gal-
lons/8 liters of fuel remain in the tank
Diesel engine: approx. 1.7 US gallons/
6.5 liters of fuel remain in the tank
Remains on:
Remaining operating range is no more
than 30 miles/50 km, refer to page62
Engine refuses to start Depress the brake or clutch in order to
start the engine, refer to page47.
Ignition switched on and driver's door
openSwitch off the ignition, refer to page46,
or close the driver's door.
Parking lamps still on Switch off the parking lamps, refer to
page79.

Indicator and warning lamps
164Indication in US models
Brake pads worn Have the condition of the brake pads
checked without delay.
Indication in Canadian models
Brake pads worn Have the condition of the brake pads
checked without delay.
Lights up in red: Have the system in question checked
without delay.
>Starter failed or The engine cannot be restarted.
>Ignition malfunctioning. Engine
restart only possible when brake is
depressed or
>Lighting system failed. Low beams/
tail lamps and brake lamps still
operational. All other lamps failedDepress the brake to restart the engine.
Lights up in yellow:
>Control of the brake lamps failed or
>fuel supply malfunctioning You can continue your journey, but
moderate your speed and exercise due
caution. Have the system in question
checked without delay.
Flashing:
Dynamic Stability Control DSC or
Dynamic Traction Control DTC is con-
trolling drive and braking forces, refer
also to page71
Dynamic Traction Control DTC acti-
vated, refer also to page71
Dynamic Stability Control DSC and
Dynamic Traction Control DTC deacti-
vated, refer also to page71Driving stability limited during accelera-
tion and cornering.
Driving style must be readjusted.
Suspension control system failed, refer
also to page70Driving stability limited during accelera-
tion and cornering.
You can continue your journey, but
moderate your speed and exercise due
caution. Have the system checked as
soon as possible.
xDrive has failed, refer also to page72You can continue your journey. Drive
cautiously and think well ahead. Avoid
driving on rough tracks, full-throttle
operation and use of the transmission's
kickdown mode. Have the system
checked immediately.
12Cause What to do

Reference
At a glance
Controls
Driving tips
Mobility
167
Vehicles with Tire Pressure Monitor*
Light up in yellow:
Tire Pressure Monitor not initialized Check the inflation pressure and reset
the system, refer to page74
The small lamp flashes in yellow and
then lights up continuously; the larger
lamp comes on in yellow:
>Tire Pressure Monitor has failed.
Punctures are not indicatedHave the system checked.
>A wheel without TPM electronics
has been mountedHave the system checked.
>Interference from systems or
devices that use the same radio fre-
quency. The system automatically
reactivates once it is outside of the
field of interference
Lights up in red:
>Transmission limp-home program
active with restricted range of
gears, possibly with reduced accel-
eration.You can continue your journey, but
moderate your speed and exercise due
caution. Have the system checked
without delay.
Gears can be engaged without
depressing the brakeAlways depress the brake to engage a
gear.
Lights up in yellow:
>Automatic selector lever locked:
Selector lever locked in position P
with engine running or ignition
switched on and brake depressedOverriding selector lever lock, refer to
page50.
>Brake signal malfunctioning: gear
can be engaged without depress-
ing the brakeTo engage a gear while the vehicle is at
a standstill, always step on the brake.
Before leaving the vehicle, engage P
and switch off the engine.
12Cause What to do

Indicator and warning lamps
168Lights up in red:
Transmission overheating Bring the car to a stop and engage P.
Allow the transmission to cool down.
You can continue your journey, but
moderate your speed and exercise due
caution. Have the system checked if the
situation reoccurs.
Lights up in yellow:
Transmission too hot Avoid high engine loads. You can con-
tinue your journey, but moderate your
speed and exercise due caution.
P is not engaged. Vehicle not pre-
vented from rolling
Selector lever position P not engaged.
Ignition cannot be switched offEngage selector lever position P when
you wish to switch off the ignition, refer
to page46.
Pinch protection system of the power
windows malfunctioningHave the system checked.
Pinch protection system of the electric
glass roof/panorama glass roof mal-
functioningHave the system checked.
Cruise control deactivated:
>Driving stability control systems are
active or
>parking brake is applied or
>the vehicle has not achieved a
speed of 20 mph or 30 km/h or
>engaged gear not suitable for the
speed being driven
Cruise control system failed You can continue your journey. Have
the system checked.
Active cruise control deactivated:
>Driving stability control systems are
active or
>parking brake is applied or
>the vehicle has not achieved a
speed of 20 mph or 30 km/h or
>engaged gear not suitable for the
speed being driven orKeep a safe distance.
12Cause What to do

Everything from A to Z
182 Car jack
– jacking points153
Car key, refer to Integrated
key/remote control18
Car phone
– installation location, refer to
Center armrest95
– refer to separate Owner's
Manual
Car shampoo145
Catalytic converter, refer to
Hot exhaust system107
Center armrest95
Center brake lamp
– replacing bulb152
Center console, refer to
Around the center
console14
Central locking
– from inside22
– from outside19
Central locking system19
– Comfort Access26
– hotel function24
– setting unlocking
characteristics19
Changes, technical, refer to
For your own safety5
Changing bulbs, refer to
Lamps and bulbs147
Changing wheels153
Chassis number, refer to
Engine compartment137
Check Control67
Child restraint fixing system
LATCH43
Child restraint systems42
Child safety locks45
Child seats, refer to
Transporting children
safely42
Chrome parts145
Chrome polish145
Cigarette lighter, refer to
Lighter96
Cleaning headlamps52
– washer fluid53
Cleaning your BMW, refer to
Care143Clock61
– 12h/24h format64
– setting time67
Closing
– from inside22
– from outside19
Clothes hooks95
Cockpit10
Cold start, refer to Starting the
engine47
Combined instrument, refer to
Instrument cluster12
Comfort Access26
– replacing the battery28
Comfort access, refer to
Comfort Access26
Comfort area, refer to Around
the center console14
Compartment for remote
control, refer to Ignition
lock46
Compass93
Computer63
Condensation, refer to When
the vehicle is parked109
Condition Based Service
CBS141
Configuring settings, refer to
Personal Profile18
Confirmation signals for
locking/unlocking the
vehicle20
Connecting vacuum cleaner,
refer to Connecting
electrical appliances96
Consumption, refer to
Average consumption63
Consumption display
– average consumption63
– Energy Control62
Controls and displays10
Convenient operation
– glass roof20
– windows20
Coolant139
– checking level140
Coolant temperature62
Cooling, maximum87Cooling fluid, refer to
Coolant139
Cooling system, refer to
Coolant139
Copyright2
Corner-illuminating lamps
– replacing bulbs148
Corner-illuminating lamps,
refer to Adaptive light
control81
Cornering lamps, refer to
Adaptive light control81
Correct tires134
Courtesy lamps, refer to
Interior lamps83
Cruise control53
– active55
– malfunction54
Cruising range63
Cupholders95
Curb weight, refer to
Weights177
Current fuel consumption,
refer to Energy Control62
D
Dashboard, refer to
Cockpit10
Dashboard, refer to
Instrument cluster12
Dashboard lighting, refer to
Instrument lighting82
Data, technical174
– capacities178
– dimensions175
– engine174
– weights177
Date
– setting67
Daytime running lights80
– replacing bulbs148
DBC Dynamic Brake
Control70
Deactivating front passenger
airbags77
Deadlocking, refer to
Locking20

Everything from A to Z
184 Engine oil
– adding139
– alternative oil types139
– BMW Maintenance
System141
– capacity178
– checking level137
– dipstick137
– intervals between changes,
refer to Service
requirements65
Engine output, refer to Engine
data174
Engine speed, refer to Engine
data174
Engine starting, refer to
Starting the engine47
Entry lamps, refer to Interior
lamps83
Environmentally friendly
driving, refer to Energy
Control62
Error messages, refer to
Check Control67
ESP Electronic Stability
Program, refer to Dynamic
Stability Control DSC70
Event data recorders142
Exhaust system, refer to Hot
exhaust system107
Expanding the cargo area99
Exterior mirrors39
– adjusting39
– automatic dimming
feature40
– automatic heating40
– folding in and out39
External audio device95
Eyes
– for tow-starting and towing
away157
– for tying down loads110
F
Failure messages, refer to
Check Control67
Failure of an electrical
consumer154False alarm
– avoiding unintentional
alarm26
– switching off an alarm26
Fastening safety belts, refer to
Safety belts38
Filter
– refer to Microfilter/activated-
charcoal filter for automatic
climate control90
– refer to Microfilter for air
conditioner86
First aid pouch155
Fixture for remote control,
refer to Ignition lock46
Flash when locking/
unlocking20
Flat tire
– run-flat tires134
– Tire Pressure Monitor
TPM73
Flat Tire Monitor FTM72
– indicating a flat tire73
– indicator/warning lamp73
– initializing the system72
– snow chains72,135
– system limits72
Flat tires, refer to Tire
condition133
Fluid reservoir, refer to
Washer fluid reservoir53
Fog lamps82
– indicator lamp82,160
Folding rear seat backrest99
Folding up the floor panel101
Footbrake, refer to Braking
safely108
Footwell lamps, refer to
Interior lamps83
For your own safety5
Four-wheel drive, refer to
xDrive71
Front airbags77
FTM, refer to Flat Tire
Monitor72Fuel115
– additives116
– average consumption63
– gauge62
– high-quality brands115
– quality115
– specifications115
– tank contents, refer to
Capacities178
Fuel clock, refer to Fuel
gauge62
Fuel display, refer to Fuel
gauge62
Fuel-efficient driving, refer to
Energy Control62
Fuel filler flap114
– releasing in the event of
electrical malfunction114
Fuses154
G
Garage door opener, refer to
Integrated universal remote
control91
Gasoline
– refer to Average
consumption63
Gasoline, refer to Required
fuel115
Gasoline display, refer to Fuel
gauge62
Gear indicator, automatic
transmission with
Steptronic48
Gearshift lever
– automatic transmission with
Steptronic49
– manual transmission48
Gearshifts
– automatic transmission with
Steptronic49
– manual transmission48
General driving notes107

Reference
At a glance
Controls
Driving tips
Mobility
185
Glass roof, electric29
– closing after electrical
malfunction30
– Convenient operation20,22
– initializing30
– opening, closing29
– pinch protection system30
– power failure30
– raising29
– remote control20
Glove compartment94
Grills, refer to Air vents84
Gross vehicle weight, refer to
Weights177
H
Halogen lamps
– replacing bulbs149
Handbrake, refer to Parking
brake48
Hands-free system14
Hazard warning flashers14
HDC Hill Descent Control71
Head airbags77
Headlamp control,
automatic79
Headlamp cover149
Headlamp flasher50
– indicator lamp11,14,160
Headlamps
– replacing bulbs149
Head restraints35
– rear, removing36
– sitting safely33
Heated
– mirrors40
– rear window86,89
– seats37
– steering wheel41
Heating84
– mirrors40
– rear window86,89
– seats37
– steering wheel41
Heating and ventilation, refer
to Climate84
Heavy loads, refer to Stowing
cargo109Height, refer to
Dimensions175
Height adjustment
– seats34
– steering wheel40
High-beam assistant81
High beams81
– headlamp flasher81
– indicator lamp160
– replacing bulbs149
High beams and low beams,
automatic, refer to High-
beam assistant81
High-pressure
washer143,144
High water, refer to Driving
through water108
Hill Descent Control HDC71
Hills108
Holders for cups95
Homepage BMW4
Hood136
Hooks for shopping bags100
Horn10,11
Hotel function, refer to
Locking or unlocking
separately24
Hot exhaust system107
Hydraulic brake assist, refer to
Dynamic Brake Control
DBC70
Hydroplaning108
I
Ice warning, refer to Outside
temperature
warning61
Identification marks
– run-flat tires134
– tire coding132
Ignition46
– switched off47
– switched on46
Ignition key, refer to Remote
control with integrated
key18
Ignition key position 1, refer to
Radio readiness46Ignition key position 2, refer to
Ignition on46
Ignition lock46
Imprint2
Indicator and warning
lamps13
– Tire Pressure Monitor
TPM74
Indicator and warning lamps,
overview160
Individual air distribution85
Inflation pressure, refer to Tire
inflation pressure119
Inflation pressure monitoring,
refer to Tire Pressure
Monitor TPM73
Initializing
– after power failure153
– compass, refer to
Calibrating93
– Flat Tire Monitor FTM72
– glass roof30
– panorama glass roof32
Installation location
– telephone95
Instrument cluster12
Instrument lighting82
Instrument panel, refer to
Cockpit10
Integrated key18
Integrated universal remote
control91
Interior lamps83
– remote control20
Interior motion sensor26
Interior rearview mirror40
– automatic dimming
feature40
– compass93
Interlock, refer to Disengaging
the remote control48
Intermittent mode of the
wipers51
J
Jacking points153
Jumpering, refer to Jump-
starting156

Everything from A to Z
188
R
Radio
– refer to separate Owner's
Manual
Radio position, refer to Radio
readiness46
Radio readiness46
– switched off47
– switched on46
Radio-remote key, refer to
Remote control with
integrated key18
Rain sensor52
Rapeseed-oil methyl ester
RME115
Reading lamps83
Rear lamps, refer to Tail
lamps150
Rear seat backrest, folding99
Rear seats
– adjusting head restraints36
– folding99
– folding down
backrests97,99
– folding head restraint down
and up36
Rear ventilation90
Rearview mirror, refer to
Mirrors39
Rear window
– cleaning52
– opening25
Rear window blind, refer to
Roller sun blinds94
Rear window defroster86,89
Rear window safety switch29
Rear window wiper52
– changing rear wiper
blade147
Recirculated-air mode85,88
Recirculation of air, refer to
Recirculated-air
mode85,88
Reclining seat, refer to
Backrest34
Refueling114
Releasing
– hood136Remaining distance, refer to
Cruising range63
Remote control18
– battery renewal28
– Comfort Access26
– garage door opener91
– malfunction21,27
– removing from the ignition
lock46
– service data141
– tailgate20
– trunk lid20
Replacement fuses, refer to
Fuses154
Replacement remote
control18
Replacing bulbs, refer to
Lamps and bulbs147
Replacing tires134
Replacing tires, refer to New
wheels and tires134
Reporting safety defects6
Reserve warning, refer to Fuel
gauge62
Restraint systems
– for children42
– refer to Safety belts38
Reverse gear
– automatic transmission with
Steptronic49
– manual transmission48
RME, refer to Rapeseed-oil
methyl ester115
Roadside Assistance155
Roadside parking lamps81
– replacing bulbs148,150
Roadworthiness test, refer to
Service requirements65
Roller blind
– sun blinds94
Roof load capacity177
Roof-mounted luggage
rack110
Rope, refer to Tow-starting,
towing away158
RSC Runflat System
Component, refer to Run-
flat tires134Runflat System Component
RSC, refer to Run-flat
tires134
Run-flat tires134
– continuing driving with a
damaged tire73
– flat tire73
– Flat Tire Monitor73
– new tires134
– replacing134
– tire inflation pressure119
– winter tires135
S
Safety-belt height
adjustment38
Safety belts38
– damage39
– indicator/warning lamp39
– reminder39
– sitting safely33
Safety systems
– airbags77
– Antilock Brake System
ABS70
– brake system70
– driving stability control
systems70
– Dynamic Stability Control
DSC70
– safety belts38
Safety tires, refer to Run-flat
tires134
Saving fuel106
Screw thread for tow
fitting158
Seat adjustment
– electric34
– mechanical34
Seat and mirror memory37
Seat belt reminder, refer to
"Fasten safety belts"
reminder39
Seat heating37