2005 BMW Z4 2.5I key

Reference
At a glance
Controls
Driving tips
Mobility
37
>On the first attempt, engage the starter for
approx. 10 seconds
>Press the accelerator pedal halfway down.
Avoid frequent starting attempts in short
succession or repeated starting attempts
during which the engine does not start. Other-
wise, uncombusted or incompletely combusted
fuel will pose a risk of the catalytic converter
overheating and being damaged.<
Manual transmission
1.Engage the parking brake
2.Gearshift lever in idling position
3.Depress the clutch pedal.
If the clutch pedal is not depressed, the
engine cannot be started
4.Start the engine.
Automatic transmission
1.Depress footbrake
2.Place selector lever in position P or N
3.Start the engine.
Sequential manual gearbox SMG
1.Depress footbrake
2.Move selector lever to neutral position N
3.Start the engine.
If the engine does not start, re-engage the
position last selected, refer to the display
in the instrument cluster, and then engage posi-
tion N again.<
Switching off the engine
Do not remove the ignition key while the
vehicle is still moving. If you did so, the
steering lock would engage when the steering
wheel is turned.
When you leave the vehicle, always remove the
ignition key and engage the steering lock.
Apply the parking brake when parking on steep
gradients, as the vehicle could otherwise start
to roll.<
You can have an acoustic signal set as a
reminder that the ignition key is still in the ignition switch after the driver's door has been
opened.<
Manual transmission
1.Turn the ignition key to position 1 or 0
2.Engage first gear or reverse gear.
Automatic transmission
1.Place the selector lever in position P
2.Turn the ignition key to position 1 or 0.
Sequential manual gearbox SMG
1.Engage a drive position
2.Turn the ignition key to position 1 or 0. An
acoustic signal sounds if the engine is
switched off while position N is engaged.
Parking brake
The parking brake is designed primarily to pre-
vent the vehicle from rolling when parked. It
operates against the rear wheels.
The indicator lamp lights up. As the
vehicle drives off, an acoustic signal
also sounds. The parking brake has
been applied.
Indicator lamp for Canadian models.
To engage
The detent engages automatically and the indi-
cator lamp in the instrument cluster comes on
when the ignition key is in position 2.

Driving
38
To release
Pull up slightly on the lever, 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. Keep the release button on
the parking brake lever pressed down while
pulling up the lever.
Excessive pressure can lead to overbraking and
loss of traction, fishtailing, at the rear axle.
The brake lamps do not come on when the
parking brake is engaged.<
To avoid corrosion and one-sided brak-
ing, apply the parking brake lightly from
time to time when coasting to a standstill at a
traffic signal, for example, provided that it is safe
to do so.<
Manual transmission
6-gear transmission*
When shifting into 5th or 6th gear, press
the gearshift lever to the right. Otherwise,
the engine could be damaged by accidentally
engaging 3rd or 4th gear.<
Reverse
Select only when the vehicle is stationary. Press
the gearshift lever to the left to overcome the
resistance.
As you do this, the backup lamps will come on
automatically when the ignition key is in
position 2.
Automatic transmission with
Steptronic*
In addition to operating the Steptronic as a fully
automatic transmission, you can also shift
gears manually with it, refer to page39.
Selector lever positions
P R N D M/S + —
Available indicators
P R N D SD M1 to M5
The selector lever position is displayed; in the
manual mode, the gear currently engaged is
shown.
Range selection
>The selector lever can be moved out of
position P when the ignition is switched on
or the engine is running: interlock
>While the vehicle is stationary and before
shifting out of P or N, depress the footbrake
in order to disengage the selector lever's
lock mechanism: shiftlock.
Hold the footbrake down until starting off.
The vehicle will otherwise start to move
when a drive position is engaged.

Driving
40
Sequential manual gearbox
SMG*
The concept
The sequential manual gearbox SMG is an
automated manual gearbox with which clutch-
ing and shifting is assumed by an electro-
hydraulic system.
The SMG is operated via two shift paddles on
the steering wheel and the selector lever in the
center console.
It offers the following functions:
>Optionally manual or automatic operation:
sequential mode or drive mode
>Ability to choose between two different
driving programs: standard or Sport, refer to
page41
>Protection against misshifting, and auto-
matic downshifting at minimum engine rpm
even in sequential mode
>Kickdown function in the drive mode
>Acceleration assistant, refer to page42.
The SMG is ready for operation when the igni-
tion key is in position 2.
Selector lever positions
You can see the current selector lever position
in the center console.
>R: Reverse
>N: Neutral
>One-touch functions for the sequential
mode
+: manual upshifting
–: manual downshifting>D: Drive mode.
N is automatically selected if the driver's
door is opened while the engine is run-
ning and the driver does not actuate the pedals,
the shift paddles or the selector lever.
This is accompanied by an acoustic signal and a
flashing N in the instrument cluster.<
Gear indicator
R N 1 to 6
The gear currently engaged is displayed; in the
Drive mode, a D appears in front of the gear
Shiftlock
While the vehicle is stationary and before shift-
ing out of N, depress the footbrake, as other-
wise the desired gear shift is not executed.
R Reverse
Select only when the vehicle is stationary.
Sequential mode
Each time the engine is started, the sequential
mode is activated as soon as you move the
selector lever towards the right while depress-
ing the brake pedal.
The gear is changed via the shift paddles or the
selector lever.
It is also possible to drive off in second gear, e.g.
on slippery roads.
D Drive mode
In the drive mode all forward gears are shifted
automatically.
To switch from sequential to drive mode: tap
the selector lever to the right toward D.

Driving
42
To activate the system
Ignition key in position 2
Press the SPORT button.
The LED in the button lights up.
To deactivate the system
Press the SPORT button again.
The LED in the button goes out.
Acceleration assistant with SMG
The acceleration assistant permits optimum
racing-style acceleration on skid-resistant
roads.
Do not use the acceleration assistant too
often, as this could cause the vehicle's
parts to wear prematurely.<
1.Activate Driving Dynamic Control
2.Press the DTC button, refer to page51, for
more than three seconds
3.Depress the accelerator all the way down
rapidly: kickdown. The optimum rpm for
driving off will be adjusted.
To maintain vehicle stability, drive with
the DSC switched on whenever possi-
ble.<
Electric Power Steering EPS
The concept
The electric power steering is a direct, sporting
steering system that is speed-sensitive.
Power support is reduced with an increase in
driving speed.
Malfunction
The indicator lamp stays lit:
The system has malfunctioned or is
faulty.
Steering remains operational.
Have the system checked as soon as possible.
Turn signal indicators/
Headlamp flasher
1High beams
2Headlamp flasher
3Turn signal indicators
If the flashing of the indicator lamp
and the clicking from the relay are
both faster than normal, one of the turn sig-
nal indicators has failed.<
To signal briefly
Press the lever up to the detent but not beyond.
It then returns to the center position when
released.

Reference
At a glance
Controls
Driving tips
Mobility
43
Washer/wiper system
0Wipers retracted
1Intermittent operation or rain sensor
*
2Normal wiper speed
3Fast wiper speed
4Brief wipe
5To set interval time or sensitivity of the rain
sensor
Intermittent operation or rain sensor*
In vehicles equipped without a rain sensor, the
wipe interval is predefined.
The interval time can be set over four stages. In
addition, the wipe interval is varied automati-
cally depending on road speed.
On vehicles with a rain sensor, the wipe interval
is automatically controlled according to rain
intensity. You can adjust the sensitivity of the
rain sensor. It is positioned on the windshield,
directly in front of the interior rearview mirror.
To activate intermittent operation or
rain sensor
Ignition key in position 1 or higher:
Lever to position 1.
In any case, the wipers will move once across
the windshield.
In vehicles equipped with a rain sensor, you can
leave the lever continuously in position1. Then,
as long as the ignition key is in position 1 or
higher, you only need to activate the rain sen-
sor.
Turn rotary dial5 briefly.
To set interval time or sensitivity of the
rain sensor
Turn rotary dial 5.
To deactivate intermittent operation or
rain sensor
Return lever to position 0.
Turn the rain sensor off in automatic car
washes. Failure to do so could result in
damage caused by undesired wiper activa-
tion.<
Normal wiper speed
When the vehicle is stopped the wipers switch
to intermittent wipe, except in vehicles without
rain sensor.
Fast wiper speed
When the vehicle is stopped the wipers switch
to normal wiping speed, except in vehicles with-
out rain sensor.
Cleaning windshield and headlamps*
0Wipers retracted
1Cleaning windshield and headlamps
*
The system sprays washer fluid against the
windshield and activates the wipers for a brief
period.
If the vehicle's lights are on, the headlamps are
cleaned at reasonable intervals.
Do not use the washers if there is any
danger that the fluid will freeze on the
windshield, otherwise vision could be
obscured. Therefore, use antifreeze, refer to
page86.
Do not use the washers if the fluid reservoir is

Reference
At a glance
Controls
Driving tips
Mobility
45
is reduced by approx. 0.6 mph / 1 km/h every
time you tap the button.
Hold the lever in position2:
With the cruise control active, the system auto-
matically reduces the throttle opening to slow
the vehicle. As soon as you release the lever,
the system stores and maintains the current
speed.
To recall the stored speed
Press the lever briefly in direction 3:
The vehicle accelerates to and maintains the
last speed stored.
To deactivate the system
Press the lever briefly in direction 4:
The cruise control is deactivated immediately.
In addition, the system is automatically deacti-
vated in response to the following conditions:
>When you apply the brakes
>When you depress the clutch or move the
automatic selector lever from D to N
>If you exceed or fall below the preset speed
for an extended period, for example by
depressing the accelerator
>If DSC is in action.
You can recall the speed last stored.
Cruise control is also deactivated when the igni-
tion key is turned to position 0.
The stored speed is cleared in this case.

Everything under control
46
Everything under control
Odometer
1Odometer
2Trip odometer
Odometer
With the ignition key in position 0, you can acti-
vate the displays shown in the illustration by
pressing the button – see arrow – in the instru-
ment cluster.
Trip odometer
To set to zero
Ignition key position 1
Keep the button pressed until the trip odometer
counter is set to zero.
Tachometer
Never allow the engine to operate with the nee-
dle in the red overspeed sector of the gauge.
To protect the engine, the fuel supply is inter-
rupted when you approach this sector.
Fuel gauge
When indicator lamp1 begins to stay on contin-
uously, there are still approx. 2.1 gallons/8 liters
of fuel in the fuel tank.
Tank capacity: approx. 14.5 gallons/55 liters.
If the tilt of the vehicle varies, for example when
you are driving in mountainous areas, the nee-
dle may fluctuate slightly.
Fill the fuel tank well before it is empty.
Driving to the last drop of fuel can prevent
the engine from operating properly and result in
damage.<
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.

Reference
At a glance
Controls
Driving tips
Mobility
47
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 page87.
Service interval display
Remaining distance to next service
The displays shown in the illustration appear for
a few seconds when the ignition key is in
position 1 or after the engine is started.
The next service due appears with the message
OIL SERVICE or INSPECTION, together with
the distance remaining in miles – in kilometers
in Canada – before the next scheduled service.
The computer bases its calculations of the
remaining 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 distance shown
on the display. Please contact your BMW center
for an appointment.
Outside temperature
If the vehicle is not equipped with a computer,
the display in the instrument cluster always
shows the outside temperature.
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 clock and the time display in the
car radio as follows.
To set
Ignition key in position 1 or higher:
Hours
1.Keep button2 pressed for several seconds
until the hours are displayed and the colon
flashes
2.Press button1 repeatedly until the required
hour is set
Minutes
3.Press button2 to switch to the minutes dis-
play