engine overheat BMW Z4 3.0SI ROADSTER 2007 E85 Owner's Manual
[x] Cancel search | Manufacturer: BMW, Model Year: 2007, Model line: Z4 3.0SI ROADSTER, Model: BMW Z4 3.0SI ROADSTER 2007 E85Pages: 132, PDF Size: 3.14 MB
Page 43 of 132
Reference
At a glance
Controls
Driving tips
Mobility
41
Automatic transmission
1.Depress the brake.
2.Start the engine.
Special starting conditions
In the following situations, press the accelerator
pedal halfway down when starting the engine:
>If the engine does not start on the first
attempt, for instance when it is extremely
hot or cold.
>If the engine is started at very low tempera-
tures, below approx. +57/–156, at high
altitudes above approx. 3,300 ft/1,000 m.
Avoid frequent starting attempts in quick
succession or repeated starting attempts
during which the engine does not start. Other-
wise, the fuel is not burned or inadequately
burned; there is a danger of overheating and
damaging the catalytic converter.<
Switching off the engine
Do not remove the key while the vehicle is
still moving. Otherwise, the steering lock
would engage when the steering wheel is
turned.
When you leave the vehicle, always remove the
key and engage the steering lock.
Apply the parking brake when parking on steep
gradients, otherwise the vehicle could start to
roll.<
You can have an acoustic signal set as a
reminder that the key is still in the ignition
switch after the driver's door has been
opened.<
Manual transmission
1.Turn the key to position 1 or 0.
2.Engage first gear or reverse gear.
3.Apply the parking brake.
Automatic transmission
1.With the car at a standstill, move the selec-
tor lever to position P.
2.Turn the key to position 1 or 0.
Parking brake
The parking brake is designed primarily to pre-
vent the vehicle from rolling when parked. It
operates against the rear wheels.
Indicator lamp
The indicator lamp is lit, and when you
drive off a signal sounds in addition.
The parking brake is still applied.
Indicator lamp for Canadian models.
Applying
The lever locks in position automatically.
Releasing
Pull slightly upwards, press the button and
lower the lever.
If, in exceptional circumstances, it should
be necessary to engage the parking brake
while the vehicle is in motion, do not pull it with
excessive pressure. In doing so, continuously
press the button of the parking brake lever. Oth-
erwise, too violent an application of the parking
brake can overbrake the rear axle and cause the
rear of the car to swerve.<
To prevent corrosion and one-sided brak-
ing action, occasionally apply the parking
brake lightly when the vehicle is slowly coming
to a stop if the traffic conditions are suitable.
The brake lamps do not light up when the park-
ing brake is applied.<
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Reference
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Mobility
43
R Reverse
Select only when the vehicle is stationary.
N Neutral, idle
You can select this in a car wash, for example.
The vehicle can roll.
D Drive, automatic position
This position is designed for driving under all
normal operating conditions. All forward gears
are selected automatically.
Under normal operating conditions, fuel con-
sumption is lowest when you are driving in posi-
tion D.
Kickdown
Kick-down enables you to achieve maximum
performance.
Press the accelerator pedal beyond the full-
throttle resistance point.
Manual operation and Sport program
M/S
Move the selector lever from position D to the
left into the M/S range:
The Sport program is activated. This is indi-
cated by the display SD in the instrument clus-
ter. This position is recommended for a perfor-
mance-oriented driving style.
The Sport program is enabled automatically
when the Dynamic Driving Control system is
activated, refer to page44.
To use the automatic function again, move the
selector lever to the right into position D.
Shifting gears using the selector lever
When you press the selector lever forwards or
backwards, the manual mode is activated and
Steptronic changes gear. The instrument clus-
ter shows M1 through M6.
The transmission will only execute upshifts and
downshifts that will result in an appropriate
combination of vehicle speed and engine rpm.
For instance, downshifts that would result in
excessive engine speed will not be executed.
The desired gear will appear briefly in the
instrument cluster, followed by the actual gear.
Shifting gears via the shift paddles* on
the steering wheel
The shift paddles allow you to shift gears
quickly since your hands can remain on the
steering wheel.
>When you use the shift paddles on the
steering wheel to shift gears while in auto-
matic mode, the transmission automatically
switches to manual mode.
>If you do not use the shift paddles for a cer-
tain amount of time and do not accelerate,
the transmission automatically switches
back to automatic mode.
If the selector lever is in the M/S gear
plane, manual mode remains active.
>To shift up, pull one of the shift paddles.
>To shift down, press one of the shift pad-
dles.
The instrument cluster shows M1 through M6.
The transmission will only execute upshifts and
downshifts that will result in an appropriate
combination of vehicle speed and engine rpm.
For instance, downshifts that would result in
excessive engine speed will not be executed.
The desired gear will appear briefly in the
instrument cluster, followed by the actual gear.
Malfunction
Red warning lamp
The transmission is overheating.
Reduce your speed immediately and
pull over at a suitable location so that
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Reference
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Controls
Driving tips
Mobility
49
Reserve
Once the fuel level has fallen to the reserve
zone of approx. 2.1 US gallons/8 liters, indicator
lamp 1 lights up continuously.
Do not drive until the fuel tank is empty
and refill it well in advance. Otherwise the
engine may not operate properly and damage
could result.<
When you switch on the ignition, the indicator
lamp comes on briefly to indicate an operational
check.
Engine coolant temperature
gauge
Blue
The engine is still cold. Drive at moderate
engine and vehicle speeds.
Between the blue and red zones
Normal operating range. The needle may rise as
far as the edge of the red sector during normal
operation.
Red
When you switch on the ignition, warning
lamp1 comes on briefly to indicate an opera-
tional check.
Comes on while driving:
The engine has overheated. Stop and switch
the engine off immediately and allow it to cool
down.
For checking the coolant level, refer to page94.
Service interval display
The remaining driving distance in miles/km until
the next scheduled service is displayed briefly
immediately after you start the engine or switch
on the ignition.
The words OILSERVICE or INSPECTION indi-
cate the type of service due next. The computer
bases its calculations of the remaining driving
distance on the preceding driving style.
A flashing message and a minus sign in front of
the number mean that the service interval has
already been exceeded by the number of miles/
kilometers shown on the display. Please sched-
ule an appointment with your BMW center or a
workshop that works according to BMW repair
procedures with correspondingly trained per-
sonnel.
The extent of service work required can
be read out from the remote control by
your BMW Service Advisor.<
Clock
If you wish to have a permanent time display,
you can have it appear in the car radio display,
refer to the Owner's Manual for Radio.
You can set the time and the time display in the
car radio as follows.
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Mobility
75
cannot be ruled out that vehicle electronics and
the mobile communications device interfere
with one another. In addition, it is not ensured
that the radio waves emitted during transmis-
sion are directed outside of the vehicle inte-
rior.<
Hydroplaning
When driving on wet or slushy roads,
reduce vehicle speed. If you do not, a
wedge of water may form between the tires and
the road surface. This situation, known as
hydroplaning, means that the tire can com-
pletely lose contact with the road surface, so
that neither the car can be steered nor the brake
be properly applied.<
The risk of hydroplaning increases with declin-
ing tread depth on the tires, refer also to Mini-
mum tread depth on page87.
Driving through water
Drive through water on the road only if it is
not deeper than 1 ft/30 cm, and then only
at walking speed at the most. Otherwise, the
vehicle's engine, the electrical systems and the
transmission may be damaged.<
Moisture inside the vehicle
Make sure that the passenger compart-
ment does not become wet and that liq-
uids are transported in closed containers.
Otherwise, moisture could penetrate and dam-
age electronic components inside the vehicle.<
Use the parking brake on inclines
On inclines, keep the vehicle from rolling
by using the parking brake rather than by
slipping the clutch, which would lead to a high
degree of clutch wear.<
Braking safely
Your BMW is equipped with ABS as a standard
feature. Applying the brakes fully is the most
effective way of braking in situations in which
this is necessary. Since the vehicle maintains
steering responsiveness, you can still avoid possible obstacles with a minimum of steering
effort.
Pulsation at the brake pedal combines with
sounds from the hydraulic circuits to indicate to
the driver that ABS is in its active mode.
Wet roads
When roads are wet or there is heavy rain,
briefly exert gentle pressure on the brake pedal
every few miles. Watch traffic conditions to
ensure that this maneuver does not endanger
other road users. The resulting heat dries the
brake rotors and brake pads. Immediate braking
force is then available if necessary.
Inclines
To prevent overheating and, as a result,
diminished braking effectiveness, drive
down long or steep downhill grades in the gear
that requires the least braking. Otherwise, even
light but consistent pedal pressure can lead to
high temperatures, brake wear and possibly
even brake failure.<
You can increase the engine's braking effect by
shifting down, all the way to first gear if neces-
sary. This strategy helps you avoid placing
excessive loads on the brake system. Down-
shifting in manual mode of the automatic trans-
mission, refer to page43.
Never drive with the clutch held down,
with the transmission in idle or with the
engine switched off; otherwise, engine braking
action will not be present or there will be no
power assistance to the brakes or steering.
Never allow floor mats, carpets or any other
objects to protrude into the area around the
pedals, otherwise pedal function could be
impaired.<
Corrosion on the brake rotors
Limited vehicle use, extended periods with the
vehicle parked or in storage, and operating con-
ditions in which braking is restricted to gentle,
low-pressure applications will all increase the
tendency for corrosion to form on the rotors and
contamination to accumulate on the brake
pads. This occurs because the minimal pres-
Page 104 of 132
Replacing components
102
Jacking points
The jacking points are located at the positions
indicated in the illustration.
Vehicle battery
Maintenance
The battery is completely maintenance-free.
This means that the original electrolyte will nor-
mally last for the service life of the battery under
moderate climatic conditions. Your BMW cen-
ter will be happy to advise you if you have any
questions concerning the battery.
Indicator lamp
The indicator lamp lights up:
The battery is no longer being charged.
The alternator drive belt is defective or
there is a malfunction in the charging circuit of
the alternator. Have the system checked as
soon as possible.
If the drive belt is defective, pull over and
switch off the engine immediately to pre-
vent overheating and serious engine damage.
If the onboard supply voltage drops to a very
low level, increased steering effort may also be
necessary.<
Charging the battery
Charge the battery in the vehicle only when the
engine has been switched off. Connections,
refer to Jump-starting on page104.
Battery disposal
After changing a battery, have the used
battery disposed of by your BMW center or bring it to a recycling point. Maintain the bat-
tery in an upright position for transport and stor-
age. Secure the battery against tilting when
transporting.<
Power loss
After a temporary power loss, the functioning of
some equipment may be limited and require ini-
tialization. Individual settings are also lost and
must be reset:
>Seat memory
The positions must be stored again, refer to
page32.
>Clock must be reset, refer to page49.
Fuses
Do not attempt to repair a burned fuse or
replace it with a fuse having a different
color or amperage rating. To do this could
cause a fire in the vehicle as a result of circuit
overload.<
You will find the fuses and information on their
respective allocation behind the glove compart-
ment.
1.Open the glove compartment.
2.Press the lock on the left, arrow1.
3.Press the lock on the right, arrow2.
4.Swing the glove compartment down.
Spare fuses and plastic tweezers for grasping
the fuses are found in the onboard tool kit; refer
to page98.
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119
Defrosting windows and
removing condensation
– air conditioning63
– automatic climate control66
Defrost position, refer to
Defrosting windows63,66
Dehumidifying air, refer to
Switching cooling function
on/off63,66
Digital clock49
Dimensions111,112
Dimming mirrors34
Directional indicators, refer to
Turn signal indicators44
Disc brakes75
Displacement, refer to Engine
data110
Display elements, refer to
Instrument cluster12
Display lighting, refer to
Instrument lighting60
Displays, refer to Instrument
cluster12
Displays and controls10
Disposal
– coolant94
– vehicle battery102
Distance remaining, refer to
Cruising range50
Door keys, refer to The key
set18
Door lock20
Doors, unlocking and locking
– acknowledgment
signals19,20
– from inside21
– from outside19
DOT quality grades86
Draft-free ventilation63,67
Drive-off assistance, refer to
Dynamic Stability Control
DSC51
Drive-off assistant52
Driving light, refer to Parking
lamps/Low beams59
Driving notes74
Driving off on uphill gradients,
refer to Drive-off
assistant52Driving stability control
systems51
Driving through water75
Driving tips, refer to Driving
notes74
Dry air, refer to Switching
cooling function on/
off63,66
DSC Dynamic Stability
Control51
– indicator/warning lamp51
– indicator lamp13
DTC Dynamic Traction
Control51
– indicator/warning
lamp13,52
Dynamic Brake Control
DBC51
– indicator/warning lamp13
Dynamic Driving Control44
Dynamic Stability Control
DSC51
– indicator/warning lamp51
Dynamic Traction Control
DTC51
– indicator/warning lamp52
E
EBV Electronic brake-force
distribution51
Electric
– seat adjustment31
Electrical malfunction
– automatic transmission with
Steptronic43
– convertible top28
– door lock20
– fuel filler door82
– luggage compartment lid22
– tailgate22
Electric Power Steering
EPS56
– indicator/warning
lamp13,56
Electric power windows24
Electronic
– brake-force distribution51
– oil level check93Emergency call103
– button103
Emergency operation, refer to
Opening manually
– tailgate22
Emergency release23
Emergency services, refer to
Roadside Assistance103
Engine40
– break-in period74
– electronics13
– indicator lamp13
– overheated, refer to Coolant
thermometer49
– speed48
– starting40
– switching off41
– temperature49
Engine compartment92
Engine coolant, refer to
Coolant94
Engine oil92
– adding94
– additives, refer to Approved
engine oils94
– approved engine oils94
– BMW Maintenance
System96
– change intervals, refer to
Service and Warranty
Information Booklet for US
models, Warranty and
Service Guide Booklet for
Canadian models
– change intervals, refer to
Service interval display49
– checking level93
– indicator/warning lamp12
– oil grades, refer also to
Approved engine oils94
– oil level92
– pressure92
Engine output, refer to Engine
data110
Engine starting, refer to
Starting the engine40
EPS Electric Power
Steering56
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Mobility
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Oil, refer to Engine oil92
Oil level92
– checking93
Oil service49
Onboard computer, refer to
Computer50
Onboard tool kit98
On-call services, refer to
Roadside Assistance103
Opening
– from inside21
Opening and closing the
vehicle
– at the door lock20
– from inside21
– from outside19
– with the remote control19
Outlets, refer to
Ventilation63,67
Outside temperature display
– changing units of
measure50
– in the onboard computer50
Outside temperature
warning48
Overheated engine, refer to
Coolant temperature49
P
Paintwork, refer to the Caring
for your vehicle brochure
Parking brake41
– indicator lamp13,41
Parking lamps, refer to
Parking lamps/Low
beams59
Parking lamps/Low beams59
– bulb replacement99
Parking lock, refer to P
Parking42
Passenger airbags
– deactivation37
– reactivation37
Passenger-side mirror tilt
function34
Pathway lighting60
Permissible axle load, refer to
Weights113Permissible gross weight,
refer to Weights113
Pinch protection system
– windows25
Placing the vehicle in storage,
refer to the Caring for your
vehicle brochure
Plastic, refer to the Caring for
your vehicle brochure
Pollen
– refer to Microfilter64
– refer to Microfilter/activated-
charcoal filter67
Power
– windows, refer to
Windows24
Power convertible top27
Power failure102
Power output, refer to Engine
data110
Power steering, electric56
Power windows
– initializing25
Pressure, tires84
Pressure monitoring, tires,
refer to
– Flat Tire Monitor53
– Tire Pressure Monitor
TPM54
Protective function, refer to
Pinch protection system25
R
Radio, refer to the separate
Owner's Manual
Radio navigation, refer to the
separate Owner's Manual
Radio remote control key,
refer to Master keys with
remote control18
Rain sensor45
Reading lamps61
Rear lamps
– bulb replacement101
– indicator lamp, defective
bulb13
Rearview mirror, refer to
Mirrors34Rear window defroster
– air conditioning63
– automatic climate control67
Recirculated-air mode
– air conditioning63
– automatic climate control67
Recirculating the air, refer to
Recirculated-air
mode63,67
Reclining seat, refer to
Seats30
Refueling82
Releasing
– hood91
Remaining distance, refer to
Cruising range50
Remote control19
– luggage compartment lid19
– malfunction20
– tailgate19
Repairs
– refer to Maintenance
system96
Replacement key, refer to
New keys18
Replacement of tires88
Replacing lamps, refer to
Lamps and bulbs98
Replacing tires, refer to Wheel
and tire replacement88
Reserve
– indicator lamp, refer to Fuel
gauge48
Restraint systems
– for children37,38
– refer to Safety belts33
Reverse gear
– automatic transmission with
Steptronic43
– manual transmission42
Roadside Assistance103
Roadside parking lamps60
Rod antenna, refer to the
Caring for your vehicle
brochure
Roller-blind cover70
Rope, refer to Towing
methods106