2006 BMW M3 COUPE inflation pressure

Contents

Operation, maintenance

Special operating instructions:

Break-in procedures108
General driving notes109
Antilock Brake System
(ABS)111

Wheels and tires:

Tire inflation pressure112
Tire code114
Tire condition115
New wheels and tires116
Snow chains*118

In the engine compartment:

Hood119
Engine compartment
essentials120
Washer fluids122
Engine oil122
Coolant124
Brake fluid125

Maintenance:

BMW Maintenance System126
OBD interface socket128
Owner service procedures
Replacement procedures:

Onboard tool kit132
Windshield wiper blades132
Lamps and bulbs133
Tire repair with the M Mobility
system137
Battery140
Fuses141 Giving and receiving
assistance: Receiving assistance142
Jump-starting143
Towing and tow-starting the
vehicle145
Technical data

Engine data150
Dimensions151
Weights152
Capacities153

83
Activating M Track modeTap the button; the indicator lamp
comes on and stays on.Deactivating M Track modePress the button again; the indicator
lamp goes out.
To deactivate DSCPress the DSC button; the DSC indica-
tor lamp lights up continuously. DSC
and M Track mode are off.
When better traction is required, it is
beneficial to deactivate the system in
the following situations:
>When rocking the vehicle or starting
off in deep snow or on loose surfaces
>When driving with snow chains.
To maintain vehicle stability,
always drive with the system
switched on whenever possible. tor lamp goes out.
Flat Tire MonitorThe conceptAs you drive, the Flat Tire Monitor
keeps track of pressure levels in all four
tires. The system alerts you whenever
the inflation pressure of a tire falls sig-
nificantly below the pressure of another
tire.
In the event of tire pressure loss, the
rolling radius of the tire changes, and
thereby the rotational speed of the
wheel. This change is detected, and a
flat tire warning is issued to the driver.Functional requirementsTo ensure a reliable flat tire warning,
the system must be initialized with the
correct tire inflation pressures.
Initialize the system immediately
after you have corrected a tire
inflation pressure, or changed the tire
or wheel. The Flat Tire Monitor cannot pro-
vide you with advance warning of
sudden and severe tire damage caused
by external factors and does not detect
the balanced and very gradual pressure
loss that takes place in all four tires
over an extended period of time.<
Dynamic Stability Control (DSC)
OverviewControlsMaintenanceRepairsDataIndex

102
Cargo loading
Avoid overloading the vehicle so
that the permitted load on the tires
is not exceeded. Overloading can lead
to overheating and internal tire damage.
This can result in a sudden loss of tire
inflation pressure.<
Determining the maximum load1. Locate the following statement on
your vehicle's placard*:
The combined weight of occu-
pants and cargo should never
exceed XXX kg or YYY lbs., as this
could otherwise result in damage to the
vehicle or unstable driving conditions.<
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 avail-
able amount of cargo and luggage
load capacity.
For example, if the YYY amount
equals 1,000 lbs. and there will be
five 150 lbs. passengers in your vehi-
cle, the amount of available cargo
and luggage load capacity is 250
lbs.:
1,000 lbs. minus 750 lbs. = 250 lbs.
5. Determine the combined weight of
luggage and cargo being loaded on
the vehicle. That weight may not
safely exceed the available cargo
and luggage load capacity calculated
in Step 4
6. If your vehicle will be towing a trailer,
load from your trailer will be trans-
fered to your vehicle. Consult the
manual for transporting a trailer to
determine how this may reduce the
available cargo and luggage load
capacity of your vehicle.

112Wheels and tires
Tire inflation pressureInformation for your safetyIt is not merely the tire's service life, but
also driving comfort and, above all else,
driving safety that depend on the condi-
tion of the tires and the maintenance of
the specified tire pressure.Checking tire pressuresOnly check the tire inflation pressures
of cold tires. This means after driving a
maximum of 1.25 miles/2 km or after
the vehicle has been parked for at least
2 hours. Warm tires have higher infla-
tion pressures.
Check tire inflation pressures reg-
ularly and correct them if neces-
sary: at least twice a month and before
beginning a longer trip. Otherwise,
incorrect tire pressures can cause driv-
ing instability or tire damage, ultimately
resulting in accidents. Do not drive on a
deflated, i.e. flat, tire. A flat tire greatly
impairs steering and braking response,
and can lead to complete loss of con-
trol over the vehicle.<
After correcting the tire inflation pres-
sure, reinitialize the Flat Tire Monitor,
refer to page 84.
Inflation pressures for original
tiresTire pressures for the standard tires of
your vehicle are shown on the driver's
door post, visible when the door is
open.
The inflation pressures apply to BMW-
approved tire sizes and recommended
tire brands. Your BMW center will be
glad to supply this information.Inflation pressures for other tire
sizesThe following tire pressure table shows
all tire pressures for the given tire sizes
at ambient temperature.

113
BMW Tires
All pressure specifications in
the table are indicated in psi/
kilopascal with cold tires –
cold = ambient temperature
M3 225/45 ZR 18 33/230 – 41/280 –
255/40 ZR 18 – 35/240 – 48/330
225/45 ZR 18
225/40 ZR 1933/230 – 41/280 –
255/35 ZR 19 – 35/240 – 48/330
225/45 R 17 91 H M+S 33/230 38/260 36/250 46/320
225/40 R 18 92 V M+S 36/250 38/260 39/270 51/350Tire inflation pressure
OverviewControlsMaintenanceRepairsDataIndex

139
Using the M Mobility systemTo repair a flat tire using the M Mobility
system, proceed as follows:
>Fill with sealant, refer to page 139
>Distribute the sealant, refer to
page 139
>Restore tire inflation pressure, refer
to page 139.
Filling with sealant1. Shake the bottle of sealant
2. Screw hose 9 onto the opening of
the sealant bottle
3. Twist the dust cap off of the valve on
the flat tire and screw filler hose 2
connected to the sealant bottle onto
the valve
4. Insert the sealant bottle into the con-
nector on the compressor so that it is
standing upright
5. Make sure that the system is
switched off, position 0
6. Insert connector 3 into the cigarette
lighter socket inside the vehicle, refer
to page 98
7. When using the version with the
manometer on the hose: make sure
that screw 8 on the pressure gauge
is tightened down
8. With the ignition key in position 2:
Switch on the compressor and keep
it running for approx. 3 minutes to fill
in the sealant. It does not matter
what the tire's inflation pressure is
afterward
9. Turn the system off and disconnect
the hose from the sealant bottle and
the wheel valve. Stow the M Mobility
system in the vehicle.Distributing the sealantRight afterward, drive at least about
2 miles / 3 km, so that the sealant is
distributed evenly in the tire.
Do not exceed a maximum speed
of 35 mph / 60 km/h.
If possible, keep the vehicle speed
above 12 mph / 20 km/h. pull over at a suitable location
2. Screw hose 9 connected to the com-
pressor directly onto the tire valve
3. Insert connector 3 into the cigarette
lighter socket inside the vehicle
Tire repair with the M Mobility system
OverviewControlsMaintenanceRepairsDataIndex

140
4. Adjust the tire inflation pressure to
29 psi / 200 kilopascal. For this pur-
pose, with the ignition key in
position 2:
>Increase the tire pressure: switch
on the compressor, position I. To
check the current inflation pres-
sure, turn off the device briefly
>Reduce the tire pressure: press
button 8, or turn screw 8 on the
manometer.
Do not run the compressor for
longer than 10 minutes, otherwise
the unit may overheat and be dam-
aged.<
If the tire fails to hold the pres-
sure, drive the vehicle again, see
Distributing the sealant. Then repeat
Steps 1 through 4 once.
The use of the M Mobility system may
be ineffective if the damaged area in
the tire is larger than approx. 1/8 in /
4 mm. If the tire cannot be temporarily
repaired with the M Mobility system,
please consult the nearest BMW cen-
ter, or a workshop that has appropri-
ately trained personnel working in
accordance with BMW specifications,<
The tire pressure must be at least
29 psi / 200 kilopascal. Otherwise,
do not continue driving.<
Driving on
Do not exceed the maximum
speed limit of 45 mph / 80 km/h;
otherwise, accidents may occur.<
Have the damaged tire replaced
as soon as possible. Reinitialize
the Flat Tire Monitor, and refer to
page 84 for further information.
Have the sealant bottle of the M Mobil-
ity system replaced.<
Battery
Battery posts, terminals, and
related accessories contain lead
and lead compounds. Wash hands after
handling.<
MaintenanceThe battery is completely maintenance-
free. This means that the original bat-
tery acid will normally last for the ser-
vice life of the battery under moderate
climate conditions. Your BMW center
will be glad to advise you if you have
any questions concerning the battery.
Please consult your BMW center
whenever you have any questions
concerning the battery. when the engine is not running. Use the
connections provided in the engine
compartment. Terminals, refer to Jump-
starting, page 143.
Tire repair with the M Mobility system

Everything from A to ZA
ABS Antilock Brake
System 111
indicator lamp 19
Accessories, refer to For
your own safety 6
Accident, refer to Emer-
gency call 142
Activated-charcoal filter 94
Adaptive brake lamp, refer
to Brake force display 86
Adding brake fluid 125
Additional sources of infor-
mation 4
Air conditioning mode
automatic climate
control 92
Air distribution
automatic climate
control 92
individual 92
Air outlets, refer to Ventila-
tion 90
Air pressure, refer to Tire
inflation pressure 112
Air recirculation, refer to
Recirculated-air mode 93
Air supply
automatic climate
control 92
Air, drying, refer to Air con-
ditioning mode 92Airbags 52
deactivating 52
indicator lamp 18, 54
safe seating position 42
Airing out, refer to Ventila-
tion 90
AKI, refer to Fuel specifica-
tions 25
Alarm system 37
avoiding unintentional
alarms 38
All-season tires, refer to
Winter tires 116
Alternative oil types 123
Antifreeze 124
coolant 124
washer fluid 122
Antilock Brake System
(ABS) 111
indicator lamp 19
Anti-theft system 28
Anti-theft warning system,
refer to Alarm system 37
Approved axle loads, refer
to Weights 152
Approved gross weight,
refer to Weights 152
Armrest
front 96
rear 97Artificial leather, refer to the
Caring for your vehicle
brochure
Ashtray
front 98
rear 98
Assistant systems, refer to
Dynamic Stability Control
(DSC) 82
AUC Automatic recircu-
lated-air control 93
AUTO program 92
Automatic
cruise control 73
headlamp control 87
Automatic air distribution,
refer to AUTO program 92
Automatic air supply, refer
to AUTO program 92
Automatic car wash, refer to
the Caring for your vehicle
brochure
Automatic climate control 90
Automatic curb monitor 49
Automatic dimming, interior
rearview mirror 50
Automatic recirculated-air
control (AUC) 93
Automatic windshield
washer, refer to Rain sen-
sor 72Average fuel
consumption 80
Average speed 80
Avoiding unintentional
alarms 38
Axle loads, refer to
Weights 152
B
Backrest
adjusting 43
unlocking 46
width adjustment 45
Backrest, refer to Seat
adjustment 44
Backup lamps 65
bulb replacement 135
Bandages, refer to First-aid
kit 23
Bar, for towing 145
Battery 140
charge 140
disposal 141
indicator lamp 18
jump-starting 143
remote control 28, 29
Battery charge current 18
Belts, refer to Safety
belts 46
Beverage holders 96, 97