tire pressure BMW Z4M ROADSTER 2007 E85 Owner's Manual

At a glance
Controls
Driving tips
Mobility Reference
11
Colors
The indicator and warning lamps can light up in
various colors and combinations.
>Red:
Stop the vehicle immediately
or
an important reminder
>Red and yellow:
Continue driving cautiously
>Yellow:
Have the system checked soon
or
for your information
>Green or blue:
For your information Antilock Brake System ABS/Driving
stability control systems
+
Antilock Brake System ABS/Driving
stability control systems for Canadian
models
Brake system
+
Brake warning lamp for Canadian mod-
els
Brake pads
+
Parking lamps/Low beams
Flat Tire Monitor
* +18
Tire Pressure Monitor
* +18
Airbags
+
Safety belt reminder
Defective bulb
Doors or luggage compartment lid/tail-
gate open
Engine electronics
+
Malfunction in the engine electronics.
You can continue to drive with reduced
engine output. Please have the system
inspected by your BMW center.
Service engine soon
+
Service engine soon indicator lamp for
Canadian models
Dynamic Stability Control DSC
+18
Add coolant
Add washer fluid
Coolant temperature17
Check gas cap
+
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At a glance
Controls
Driving tips
Mobility Reference
13
For descriptions of equipment listed here
without a page reference, please refer to
the Owner's Manual for the BMW Z4 under the
respective term.<
1Reading lamps
*
2Interior lamps
3Automatic climate control
5Indicator/warning lamp for passenger air-
bags
6Central locking system
7Hazard warning flashers
8Dynamic Driving Control16 Air distribution
Automatic air distribution and flow
rate
Cooling function
Automatic recirculated-air control
AUC
Recirculated-air mode
Maximum cooling
Air flow rate
Defrosting windows
Rear window defroster
4
Seat heating
*
Roadster: opening the convertible
top
Roadster: closing the convertible
top
DSC Dynamic Stability Control18
Flat Tire Monitor FTM
*
Tire Pressure Monitor TPM*
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Technology for driving comfort and safety
18
Technology for driving comfort and safety
Driving stability control
systems
In contrast to the descriptions in the Owner's
Manual for the BMW Z4, your BMW Z4 M Road-
ster/Z4 M Coupe does not feature Dynamic
Traction Control DTC.
Dynamic Stability Control DSC
DSC prevents slip at the drive wheels while
starting off and accelerating the vehicle. DSC
also recognizes unstable vehicle conditions,
such as fishtailing or nose-diving. In these
cases, and subject to physical limits, DSC helps
to keep the vehicle on a steady course by
reducing engine speed and by applying brakes
at individual wheels.
The laws of physics cannot be repealed
even with DSC. It will always be the
driver's responsibility to drive in a manner that
matches road conditions. Therefore, do not
limit the additional safety margin by practicing
risky driving.<
Deactivating DSC
Press the button; the DSC indicator lamp in the
instrument cluster lights up. No more interven-
tions to increase stability and forward momen-
tum are carried out.
To enhance vehicle stability, reactivate DSC as
soon as possible.
Activating DSC
Press the button briefly; the indicator lamp goes
out in the instrument cluster.
Checking
The indicator lamp flashes:
DSC controls the drive forces and
brake forces.
The indicator lamp is lit:
DSC is deactivated.
Flat Tire Monitor FTM*
In contrast to the descriptions in the Owner's
Manual for the BMW Z4, your BMW Z4 M Road-
ster/Z4 M Coupe is not equipped with Run-Flat
Tires. You should therefore observe the follow-
ing when you receive a flat tire warning.
Flat tire warning
The warning lamp in the instrument
cluster lights up in red. A signal also
sounds. There is a flat tire or substantial
loss of tire pressure.
1.Reduce speed and pull the vehicle over
carefully. Avoid strong braking and steering
maneuvers.
2.Determine which tire is damaged. To do
this, check the tire inflation pressure using
the M Mobility System, refer to Restoring
tire inflation pressure on page33.
3.Use the M Mobility System to repair the flat
tire, refer to page31.
Tire Pressure Monitor TPM*
In contrast to the descriptions in the Owner's
Manual for the BMW Z4, your BMW Z4 M Road-
ster/Z4 M Coupe is not equipped with Run-Flat
Tires. Therefore, note the following if the sys-
tem warns of low tire inflation pressure.
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Reference
At a glance
Controls
Driving tips
Mobility
19
Warning of low tire inflation pressure
The warning lamp lights up in yellow. A
signal also sounds. There is a flat tire or
a significant loss of tire pressure in one
or more tires.
1.Reduce speed and pull the vehicle over
carefully. Avoid strong braking and steering
maneuvers.
2.Identify the damaged wheel or wheels. To
do this, check the tire inflation pressure
using the M Mobility System, refer to
Restoring tire inflation pressure on page33.
If the damaged wheel cannot be iden-
tified, contact your BMW center.<
3.Use the M Mobility System to repair the flat
tire, refer to page31.
Have the damaged tire replaced at the BMW
center or at a workshop that works according to
BMW repair procedures with correspondingly
trained personnel.
Power steering
In contrast to the descriptions in the Owner's
Manual for the BMW Z4, your BMW Z4 M Road-
ster/Z4 M Coupe is equipped with hydraulic
power steering.
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Reference
At a glance
Controls
Driving tips
Mobility
27
Wheels and tires
Correct wheels and tires
In contrast to the descriptions in the Owner's
Manual for the BMW Z4, your BMW Z4 M Road-
ster/Z4 M Coupe is not equipped with Run-Flat
Tires.
Information for your safety
The factory-approved radial-ply tires are spe-
cifically matched to your vehicle and offer opti-
mal road safety as well as enhanced driving
comfort if used properly.
In the event of a flat tire, proceed as described
under M Mobility System, refer to page31.
Z4 M Roadster: tire inflation pressures
Z4 M Coupe: tire inflation pressures
Snow chains*
Snow chains may be attached only to winter
tires of the size 225/40R 18 on both rear
wheels.
Do not initialize the Flat Tire Monitor if
snow chains are mounted
*, as this may
cause the instrument to issue an incorrect read-
ing.When driving with snow chains, you may find it
helpful to deactivate DSC temporarily, refer to
page18.<
Tire sizePressure specifications in psi/kPa
All pressure specifications in the table are
indicated in psi/kilopascal with cold tires,
cold = ambient temperature
Front: 225/45 ZR 18
Rear: 255/40 ZR 1830/210
––
32/220
225/40 R 18 92 V M+S 33/230 36/250
You will find more information about permissible loads and weights on page41.
Tire sizePressure specifications in psi/kPa
All pressure specifications in the table are
indicated in psi/kilopascal with cold tires,
cold = ambient temperature
Front: 225/45 ZR 18
Rear: 255/40 ZR 1830/210
––
32/220
225/40 R 18 92 V M+S 33/230 38/260
You will find more information about permissible loads and weights on page41.
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Reference
At a glance
Controls
Driving tips
Mobility
31
Replacing components
Onboard tool kit
The onboard tool kit is stored in a tool pouch.
Roadster
The onboard tool kit can be found on the right-
hand side of the cargo bay in a compartment
next to the battery cover.
Coupe: access to onboard tool kit
1.Turn the quick-release fastener counter-
clockwise.
2.Pull out the cover.
When reinstalling the cover, make sure
that its tabs are inserted into the corre-
sponding cut-outs in the cargo bay trim panel. hand side of the cargo bay on top of the battery.
M Mobility System
Repairing a flat tire
To repair a flat tire, an M Mobility System is pro-
vided in your BMW Z4 M Roadster/Z4 M Coupe.
Using this system you can apply a sealant to the
inside of the tire, seal off the damaged area,
restore the tire inflation pressure and then con-
tinue driving.
Safety measures in the event of a flat:
Park the vehicle as far as possible from
passing traffic and on solid ground. Switch on
the hazard warning flashers.
Lock the steering wheel so that the wheels are
facing straight ahead. Apply the parking brake
and engage first or reverse gear. Have all vehi-
cle occupants get out of the vehicle and ensure
that they remain outside the immediate area in a
safe place, such as behind a guardrail.
If a warning triangle
* or portable hazard warning
lamp
* is r e q u ir e d , s et i t up o n t h e ro a d s id e a t a n
appropriate distance from the rear of the vehi-
cle. Comply with all national safety guidelines
and regulations.<
Preparation
If possible, do not remove foreign bodies which
have penetrated the tire.
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Replacing components
32 Corresponding information on using the
M Mobility System is also provided on the
device.<
Before using the M Mobility System, note
the information on the sealant bottle.<
Pull the sticker for the speed limit off the sealant
bottle and affix it to the steering wheel.
Please observe the expiry date on the
sealant bottle.<
Roadster
The M Mobility System is located on the right-
hand side of the cargo bay on the battery cover.
With the convertible top closed, fold the
convertible top compartment panel up to
remove the Mobility Set.<
To avoid any damage when opening the
convertible top, make sure that the con-
vertible top compartment panel in the cargo bay
has been folded down.<
Coupe: access to the Mobility Set
1.Turn the quick-release fastener counter-
clockwise.
2.Pull out the cover.When reinstalling the cover, make sure
that its tabs are inserted into the corre-
sponding cut-outs in the cargo bay trim panel.<
The M Mobility System is located on the right-
hand side of the cargo bay in a compartment on
top of the battery.
The M Mobility System consists of
1Sealant bottle and sticker with speed limit
2Filler hose from sealant bottle to wheel
3Cable and connector to cigarette lighter
socket
4Mounting for sealant bottle
5Compressor
6On/off switch
7Gauge for indicating tire inflation pressure
8Button for reducing tire inflation pressure
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Reference
At a glance
Controls
Driving tips
Mobility
33
9Connecting hose for connecting compres-
sor and sealant bottle or compressor and
wheel
Connector, cable and connecting hose are
attached to the bottom of the compressor.
Using the M Mobility System
To repair a flat tire with the M Mobility System,
proceed as follows:
>Fill sealant into wheel
>Distribute sealant
>Restore tire inflation pressure
Filling sealant into wheel
Strictly adhere to the specified order, oth-
erwise highly pressurized sealant could
escape.<
1.Shake sealant bottle.
2.Screw hose9 onto connection of sealant
bottle.
3.Unscrew and remove dust cap from valve of
defective wheel and screw filler hose2 of
sealant bottle onto valve.
4.Insert sealant bottle on compressor hous-
ing so that the bottle is in an upright posi-
tion.
5.Make sure that the device is switched off,
position 0.
6.Insert connector 3 into cigarette lighter
socket inside the vehicle.
7.With the ignition switched on:
Switch on the device and allow it to run for
approx. 3 minutes to fill the wheel with seal-
ant. It is not important what inflation pres-
sure the tire has after this.8.Switch off device.
9.Remove connecting hoses from connection
of sealant bottle and tire valve.
Stow the M Mobility System in the vehicle
again.
Distributing sealant
Immediately drive approx. 2 miles/3 km so that
the sealant is evenly distributed in the tire.
Do not exceed a speed of 35 mph or
60 km/h. Do not drive slower than 12 mph
or 20 km/h if possible.<
Restoring tire inflation pressure
1.After approx. 2 miles/3 km, pull over at a
suitable location.
2.Screw compressor hose9 directly onto tire
valve.
3.Insert connector 3 into cigarette lighter
socket inside the vehicle.
4.Correct tire inflation pressure to 29 psi/
200 kPa. With the ignition switched on:
>To increase inflation pressure: switch on
the compressor, position I. To check the
current pressure setting, briefly switch
off the device.
Do not allow the compressor to run
for more than 10 minutes, otherwise
the device will overheat and may be dam-
aged.<
>To reduce inflation pressure: press but-
ton 8.
If the inflation pressure is not maintained,
drive the vehicle again, refer to Distribut-
ing sealant. Then repeat steps 1 to 4 once.
Using the M Mobility System can be ineffective
with tire punctures larger than approx. 1/6 in/
4 mm. Please contact the nearest BMW center
or a workshop that works according to BMW
repair procedures with correspondingly trained
personnel if the tire cannot be made ready for
driving with the M Mobility System.<
The tire inflation pressure must be at least
29 psi/200 kPa. Otherwise do not con-
tinue driving.<
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Replacing components
34
Continued driving
Do not exceed the permissible maximum
speed of 50 mph or 80 km/h, otherwise
accidents could result.<
Reinitialize the Flat Tire Monitor
* or reset
the Tire Pressure Monitor
*. For more
information, refer to the BMW Z4 Owner's Man-
ual.
Have the defective tire and the sealant bottle of
the M Mobility System replaced as soon as
possible.<
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Reference
At a glance
Controls
Driving tips
Mobility
43
Engine compartment28
Engine data38
Engine oil28
– adding29
– additives29
– alternative oil grades30
– approved engine oils29
– dipstick29
– indicator/warning lamp10
– oil grades, refer also to
Approved engine oils29
Engine oil level28
– checking29
– indicator/warning lamp10
Engine oil pressure28
– indicator/warning lamp10
Engine oil sensor
– indicator/warning lamp10
Engine oil temperature, refer
to Engine oil
thermometer17
Engine oil thermometer17
Engine output, refer to Engine
data38
Engine speed, refer to Engine
data38
ESP Electronic Stability
Program, refer to Dynamic
Stability Control DSC18
F
Fasten safety belts
– warning lamp11
Filling sealant into wheel33
Flat tire
– Flat Tire Monitor18
– M Mobility System31
– Tire Pressure Monitor18
Flat tire, refer to Repairing a
flat tire31
Flat Tire Monitor FTM18
– indicator/warning
lamp11,18
– snow chains27
FTM, refer to Flat Tire
Monitor18Fuel
– capacity, refer to
Capacities41
– display17
– quality26
Fuel, refer to Fuel
specifications26
Fuel display, refer to Fuel
gauge17
Fuel reserve indicator, refer to
Fuel gauge17
Fuel tank capacity, refer to
Capacities41
G
Gasoline, refer to Fuel
specifications26
Gross weight, refer to
Weights41
Ground clearance22
H
Hazard warning flashers12
Headlamp flasher
– indicator lamp10
Headlamp washer reservoir
– volume, refer to
Capacities41
Height, refer to
Dimensions39,40
High beams
– indicator lamp10
Hood28
Horn8
I
Indicator/warning lamp
– brakes11
– Flat Tire Monitor18
– Tire Pressure Monitor19
Indicator and warning lamps,
overview10
Inflation pressure monitoring,
refer to
– Flat Tire Monitor18
– Tire Pressure Monitor18Inspection, refer to Service
interval display17
Instrument cluster10
Instrument panel, refer to
Cockpit8
Instrument panel, refer to
Instrument cluster10
Interval
– display, service17
K
Knock control26
L
Length, refer to
Dimensions39,40
Longlife oils30
– alternative oils30
– approved engine oils29
Low-beam headlamps
– indicator lamp11
Low beams
– indicator lamp, defective
bulb11
Luggage compartment
capacity, refer to Cargo bay
capacity41
Luggage compartment lid
– indicator lamp11
M
M Mobility System31
– compressor32
– viscosity32
Maintenance
– refer to Service interval
display17
Manufacturer5
Measurements, refer to
Dimensions39,40
Mobility System31
O
Octane numbers, refer to Fuel
specifications26
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