BMW Z4 SDRIVE35I 2009 Owner's Guide

Controls
29Reference
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Mobility
>Settings for the display on the Control Dis-
play and in the instrument cluster:
>12h/24h format of the clock, refer to
page 71
> Date format, refer to page 72
> Brightness of Control Display, refer to
page 76
> Language on the Control Display, refer
to page 75
> Units of measure for fuel consumption,
distance covered/remaining distances,
and temperature, refer to page 68
> Show visual warning for Park Distance Con-
trol PDC
*, refer to page 77
> Light settings:
>Welcome lamps, refer to page 88
> Pathway lighting, refer to page 89
> Daytime running lamps, refer to page 89
> Automatic climate control: activating/deac-
tivating AUTO program, cooling function
and automatic recirculated-air control, set-
ting temperature, air fl ow rate and distribu-
tion, refer to page 95 ff
> Entertainment:
>Audio volume, refer to page 138
> Tone control, refer to page 138
> Volume, refer to page 139
Central locking system
The concept
The central locking system functions when the
driver's door is closed.
The system simultaneously engages and
releases the locks on the following:
>Doors
> Luggage compartment lid
> Fuel filler door
> Center armrest
*
Operating from outside
>Via the remote control
> Using the door lock
> In cars with convenient access
*, via the
handles on the driver's and passenger's
doors
In addition, if the remo te control is used, the
welcome lamps, interior lamps and the door's
courtesy lamps
* are switched on or off. The
alarm system
* is also armed or disarmed.
For further details of the alarm system,
refer to
page 33.
Operating from inside
By means of the button for central locking, refer
to page 32.
In the event of a sufficiently severe accident, the
central locking system un locks automatically. In
addition, the hazard warning flashers and inte-
rior lamps come on.
Opening and closing:
Using the remote control
Persons or animals in a parked vehicle
could lock the doors from the inside. You
should therefore take the remote control with
you when you leave the ve hicle so that the latter
can be opened from outside. <
To operate the retractable hardtop with
the remote control, the doors and lug-
gage compartment lid must be closed and the
cargo bay partition must be folded down and
engaged on both sides. Refer also to page38.<
Unlocking
Press the button.
The interior lamps, the courtesy lamps
* and the
welcome lamps come on.
Setting unlocking characteristics
You can set whether only the driver's door or
the entire vehicle is to be unlocked when the
button is pressed for the first time.

Opening and closing
30
iDrive, for operating pr
inciple refer to page16.
1. "Settings"
2. "Door locks"
3. "Unlock button"
4. Select a menu item:
>"All doors"
Press the button on ce to unlock the
entire vehicle.
> "Driver's door only"
Pressing the button once unlocks
the driver's door and fuel filler door.
Press the button twic e to unlock the
entire vehicle.
5. Press the controller.
Convenient opening*:
Windows and hardtop
Within a range of approx. 13 ft/4 m from the
vehicle, you can open the retractable hardtop
using the remote contro l for convenient access.
Hold the button down.
The windows and the re tractable hardtop are
opened if the doors are closed.
If you continue pressing the button, the win-
dows move up.
Watch during the opening process to
ensure that no one is injured. Releasing
the button interrupts the opening process. <
Locking
Press the button.
Convenient closing*
Within a range of approx. 13 ft/4 m from the
vehicle, you can close the retractable hardtop
and the windows using the remote control for
convenient access.
Hold the button down.
The retractable hardto p and the windows are
closed.
Watch during the closing process to
ensure that no one is injured. Releasing
the button interrupts the closing process.<
Switching on interior lamps
While the car is locked:
Press the button.
You can also use this fu nction to locate your
vehicle in parking garages etc.
Unlocking the luggage
compartment lid
Press the button for approx. 1 second.
The luggage compartment lid swings
back and up when opened. Ensure that
there is sufficient clearance. To avoid locking
yourself out by accide nt, do not place the
remote control in the ca rgo bay. A previously
locked luggage compartment lid is locked again
after closing.
Before and after each tr ip, check that the lug-
gage compartment lid ha s not been inadvert-
ently unlocked. <
Convenient loading*
Within a range of approx. 13ft/4m from the vehi-
cle you can use the remote control for conve-
nient access to half clos e the retractable hard-
top when it is open to ease loading of the
cargo bay.
1. Briefly press the button and, within one
second, press again and hold until the
retractable hardtop stops in an intermediate
position. The luggage compartment lid
opens slightly.
2. Open the luggage compartment lid, press
the cargo bay partition upward and stow the
cargo in the cargo bay.

Controls
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3.Press down the cargo bay partition until it
engages on both sides and close the lug-
gage compartment lid.
4. Press the button for a longer period to
fold the retractabl e hardtop back in.
Confirmation signals
You can activate or deac tivate the confirmation
signals.
iDrive, for operating principle refer to page 16.
1. "Settings"
2. "Door locks"
3. "Flash when lock/unlock"
4. press the controller
Flashing when locking/unlocking the vehi-
cle is switched on.
Malfunctions
The remote control may malfunction due to
local radio waves. If this occurs, unlock and lock
the car at the door lock with the integrated key.
If the car can no longer be locked with a remote
control, the battery in the remote control is dis-
charged. Use the remote control on an
extended trip to rechar ge the battery, refer to
page 28. The remote control for convenient
access
* contains a battery that may have to be
changed, refer to page 36.
For US owners only
The transmitter and receiver units comply with
part 15 of the FCC/Fe deral Communications
Commission regulations. Operation is gov-
erned by the following: FCC ID:
LX8766S
LX8766E
LX8CAS
Compliance statement:
This device complies with part 15 of the FCC
Rules. Operation is subject to the following two
conditions:
>
This device must not cause harmful inter-
ference, and
> This device must accept any interference
received, including in terference that may
cause undesired operation.
Any unauthorized modifications or
changes to these devices could void the
user's authority to operate this equipment. <
Opening and closing:
Using the door lock
You can set the way in which the car is
unlocked, refer to page29.
Convenient operation
You can operate the wi ndows and the retract-
able hardtop via the door lock.
Hold the key in the position for unlocking or
locking.
During each closing procedure, and when
opening the retractable hardtop, watch
the process and ensure that no one becomes
trapped. Releasing the key stops the
operation. <

Opening and closing
32
Manual operation
In the event of an electrical malfunction, you can
lock and unlock the driver's door by turning the
integrated key to the corresponding limit posi-
tions in the door lock.
Opening and closing:
From the inside*
This button* s e r v e s t o u n l o c k o r l o ck d o o r s a nd
the luggage compartment lid, but does not acti-
vate the anti-theft system. The fuel filler door
remains unlocked.
Automatic locking
You can also set the situ ations in which the car
locks:
iDrive, for operating pr inciple refer to page16.
1. "Settings"
2. "Door locks"
3. Select the desired function:
>"Lock if no door is opened"
The central locking system locks the
vehicle after a brief time if no door has
been opened.
> "Lock after start. to drive"
The central locking system locks the
vehicle when you drive away. The setting is stored fo
r the remote control cur-
rently in use.
Unlocking and opening doors
>Either unlock the doors together using the
button for the central locking system and
then pull the door handle above the
armrest or
> pull on the door handle of each door twice:
the first time unlocks the door, the second
time opens it.
Locking
> Use the central locking button to lock all of
the doors simultaneously, or
> press down the safety lock button of a door.
To prevent you from being locked out, the
open driver's door cannot be locked using
the lock button.
Persons or animals in a parked vehicle
could lock the doors from the inside. You
should therefore take th e remote control with
you when you leave the ve hicle so that the latter
can be opened from outside. <
Luggage compartment lid
In order to avoid damage, make sure there
is sufficient clearance before opening the
luggage compartment lid. <

Controls
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Opening from inside
Press the button: the luggage compartment lid
opens unless it has been locked.
Opening from outside
Press on the top half of the BMW emblem or, for
approx. 1 second, on the button of the
remote control:
The luggage compartment can be opened.
Emergency release*
Pull the lever in the cargo bay. The luggage
compartment lid is unlocked.
Closing
The handle recesses on the interior trim of the
luggage compartment lid make it easier to
pull down.
Make sure that the closing path of the
luggage compartment lid is clear, other-
wise injuries may result. <
To close the luggage compartment lid,
press it down lightly. The lid is closed
automatically. <
Alarm system*
The concept
The vehicle alarm system responds:
>When a door, the hood or the luggage com-
partment lid is opened
> To movements inside the vehicle: Interior
motion sensor, refer to page 34
> When the car's inclination changes, for
instance if an attempt is made to jack it up
and steal the wheels or to raise it prior to
towing away
> When there is an interruption in the power
supply from the battery
The alarm system signals unauthorized entry
attempts for a short time by means of:
> An acoustic alarm
> Switching on the haza rd warning flashers
> Flashing the high beams

Opening and closing
34
Arming and disarming
When you lock or unlock the vehicle, either with
the remote control or at the door lock, the alarm
system is armed or disarmed at the same time.
You can open the lugga ge compartment lid
using the button of the remote control even
if the alarm system is armed, refer to page 30.
The lid is locked and monitored again as soon
as it is closed.
Panic mode*
You can trigger the alar m system if you find
yourself in a dangerous situation:
Press the button for at least three seconds.
To switch off the alarm: press any button.
Switching off an alarm
> Unlock the car with the remote control, refer
to page 29.
> Insert the remote contro l all the way into the
ignition lock.
Indicator lamp displays
> The indicator lamp under the inside rear-
view mirror flashes continuously: the sys-
tem is armed.
> The indicator lamp flashes after locking:
doors, hood or luggage compartment lid are
not properly closed. Even if you do not close
the alerted area, the sy stem begins to mon-
itor the remaining area s, and the indicator
lamp flashes continuously after approx.
10 seconds. The interior motion sensor and
the tilt alarm sensor are not activated. >
The indicator lamp goes out after unlocking:
your vehicle has not been disturbed while
you were away.
> If the indicator lamp flashes after unlocking
until the remote control is inserted in the
ignition, but for no longer than approx.
5 minutes: your vehicle has been disturbed
while you were away.
Tilt alarm sensor
The tilt of the vehicle is monitored. The alarm
system reacts, e.g. to attempts to steal a wheel
or tow the vehicle.
Interior motion sensor
The interior of the car is monitored up to the
height of the seat cushions. Thus the alarm sys-
tem is activated togeth er with the interior
motion sensor even if the hardtop is open. The
alarm can be triggered unintentionally by falling
objects such as leaves, refer to Avoiding unin-
tentional alarms.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
may be switched off at the same time. This pre-
vents unintentional alarms, e.g. in the following
situations:
> In duplex garages
> During transport on car-carrying trains,
boats/ships or on a trailer
> When animals are to remain in the vehicle
Switching off tilt alarm sensor and
interior motion sensor
Press the button on the remote control
again as soon as the vehicle is locked.
The indicator lamp light s up briefly and then
flashes continuously. The tilt alarm sensor and
the interior motion sensor are switched off until
the next time the vehicle is unlocked and subse-
quently locked again.

Controls
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Mobility
Convenient access*
Convenient access enables you to enter your
vehicle without needing to hold the remote con-
trol in your hand. All you need to do is wear the
remote control close to your body, e.g. in your
jacket pocket. The vehicle detects the corre-
sponding remote control within the immediate
vicinity or in the passenger compartment.
Convenient access supports the following
functions:
> Unlocking/locking the vehicle
> Unlocking the luggage compartment lid
separately
> Starting the engine
> Convenient closing
Functional requirement
>The vehicle or the luggage compartment lid
can only be locked when the vehicle detects
that the remote contro l currently in use is
outside of the vehicle.
> The vehicle cannot be locked or unlocked
again until after approx. 2 seconds.
> The engine can only be started when the
vehicle detects that th e remote control cur-
rently in use is inside the vehicle.
Comparison to the standard remote
control
In general, there is no difference between using
convenient access or pressing the buttons on
the remote control to carry out the functions
mentioned above. You should therefore first
familiarize yourself with the instructions on
opening and closing starting on page 28.
Special features regarding the use of conve-
nient access are described below. If you notice a brief delay while opening or
closing the windows or retractable hard-
top, the system is chec king whether a remote
control is inside the vehi cle. Please repeat the
opening or closing procedure, if necessary. <
Releasing
Pull the handle up, arrow 1. This corresponds to
pressing the button.
Locking
Press on the surface, arrow 2. This corre-
sponds to pressing the button.
To preserve the ba ttery, please make
sure that the ignition and all electrical
consumers are switched off before locking the
vehicle. <
Window and convertible top operation
With the ignition at radio readiness or beyond,
you can open and close the windows and the
convertible top when a remote control is
located inside the vehicle.
Unlocking the luggage compartment
lid separately
Press the button on the outside of the luggage
compartment lid. This corresponds to pressing
the button.
If the vehicle detects that a remote con-
trol has been accident ally left inside the
locked vehicle's cargo bay after the luggage
compartment lid is closed, the lid will reopen.
The hazard warning flashers flash and an
acoustic signal
* sounds. <
Switching on radio readiness
Radio readiness is switch ed on by pressing the
start/stop button, refer to page50.
Do not depress the br ake or the clutch,
otherwise the engine will start. <

Opening and closing
36
Starting the engine
You can start the engine or switch on the igni-
tion when a remote control is inside the vehicle.
It is not necessary to insert a remote control into
the ignition swit ch, refer to page 50.
Switching off the engine in cars with
automatic transmission
The engine can only be switched off when the
selector lever is in position P, refer to page 52.
To switch the engine off when the selector lever
is in position N, the re mote control must be in
the ignition switch.
Before driving a vehicle with automatic
transmission in to a car wash
1.Insert the remote control into the ignition
switch.
2. Depress the brake.
3. Move the selector lever to position N.
4. Switch off the engine.
The vehicle can roll.
Malfunction
Convenient access may malfunction due to
local radio waves. If this happens, open or close
the vehicle via the buttons on the remote con-
trol or using the integr ated key. To start the
engine afterward, insert the remote control into
the ignition switch.
Warning lamps
The warning lamp in the instrument
cluster lights up when you attempt to
start the engine: the engine cannot
be started. The remote co ntrol is not inside the
vehicle or is malfunctioning. Take the remote
control with you inside the vehicle or have it
checked. If necessary, insert another remote
control into the ignition switch.
The warning lamp in the instrument
cluster lights up while the engine is
running: the remote control is no
longer inside the vehicle. After the engine is
switched off, the engine can only be restarted
within approx. 10 seconds. The indicator lamp in the instrument
cluster comes on and a message
appears on the Control Display:
replace the battery in the remote control.
Replacing the battery
The remote control for convenient access con-
tains a battery that will ne ed to be replaced from
time to time.
1. Take the integrated ke y out of the remote
control, refer to page 28.
2. Remove the cover.
3. Insert the new battery wi th the plus side fac-
ing up.
4. Press the cover on to close.
Take the old battery to a battery collec-
tion point or to your BMW center.<
Windows
To prevent injuries, watch the windows
while closing them.
Take the remote contro l with you when you
leave the car, otherwise children could operate
the electric windows and possibly injure them-
selves. <

Controls
37Reference
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Opening, closing
Individually
>Press the switch to the resistance point:
The window opens as long as you press the
switch.
> Press the switch beyond the resistance
point:
The window opens automatically. Press
the switch again to stop the opening
movement.
You can close the windows in the same manner
by pulling the switch.
Jointly
> Press the switch to the resistance point:
All windows open as long as you press the
switch.
> Press the switch beyond the resistance
point:
All windows open automatically. Press
the switch again to stop the opening
movement.
You can close all windows in the same manner
by pulling the switch.
After switching off the ignition
When the remote control is removed or the igni-
tion is switched off, you can still operate the
windows for approx. 1 minute as long as no
door is opened.
Convenient operation
For information on convenient operation via the
remote control or the do or lock, refer to page29
or 31 . For information on closing with conve-
nient access, refer to Locking on page 30.
Pinch protection system
If the closing force exceeds a specific value as a
window closes, the closing action is interrupted
and the window reopens slightly.
Despite the pinch protection system
check and clear the window's travel path
prior to closing it, othe rwise the safety system
might fail to detect certain kinds of obstruc-
tions, such as thin objects, and the window
would continue closing.
Do not install any accessories that might inter-
fere with window movement. Otherwise the
pinch protection system could be impaired. <
Closing without pinch protection
If there is an external danger, or if ice on the win-
dows, etc., prevents you from closing the win-
dows normally, proceed as follows:
1. Pull the switch past the resistance point and
hold it there. Pinch pr otection is limited and
the window reopens slig htly if the closing
force exceeds a certain value.
2. Pull the switch again past the resistance
point within approx. 4 seconds and hold it
there. The window closes without pinch
protection.

Opening and closing
38
Retractable hardtop
The retractable hardtop combines reliable
weather protection with simple and convenient
operation.
Please note:
> It is advisable that yo u close the retractable
hardtop when you park the vehicle. Not only
does the closed hardtop protect the vehicle
interior against unanticipated weather dam-
age, it also offers theft protection. However,
even when the hardtop is closed, valuables
should only be stored in the locked
cargo bay.
> Do not attach roof rack systems to the
retractable hardtop, and in particular do not
attach magnetic racks.
> Do not attach rack sy stems to the luggage
compartment lid, and in particular do not
attach magnetic racks.
> When the retractable hardtop is operated,
the luggage compartment lid swings back
and up. Before operat ing the retractable
hardtop, ensure that there is enough clear-
ance, e.g. in tight parking spaces.
> If you open the hardtop while it is wet, e.g.
after driving in the rain, water may drip into
the cargo bay. If necessary, remove items
from the cargo bay beforehand to avoid
water stains or soiling.
Do not place any objects on the retract-
able hardtop or on the luggage compart-
ment lid, otherwise they could fall during move-
ments of the retracta ble hardtop and cause
damage or injury.
Driving when the hardtop is not fully opened or
not fully closed may result in damage or injury.
Do not reach into th e mechanism while the
hardtop is opening or closing. Keep children
away from the swiveling area of the retractable
hardtop. <
The retractabl e hardtop cannot be moved
at temperatures below + 14 7/–10 6. A
message appears on the Control Display. top can only be
opened and closed when the vehicle is
stationary. To avoid causing damage, do not
drive off until the hardtop has stopped
moving. <
Before opening and closing
Do not let the hardtop stop in an interme-
diate position when opening or closing.
Otherwise, there is the danger of personal injury
since the hardtop will be lowered automatically
after a few minutes. <
> Comply with the safety precautions
described above.
> Ensure that the luggage compartment lid is
closed.
> The vehicle should be pa rked on fairly level
ground. Excessive angle is indicated by
alamp.
> Fold down the cargo bay partition and make
sure it engages, refer to the instructions
below.
> Do not place any object s next to or on the
cargo bay partition and close the storage
compartment on the left side of the
cargo bay.
> Do not exceed the maximum loading height
under the cargo bay partition; refer to the
label in the cargo bay showing a line indicat-
ing the maximum height.
Folding down the cargo bay partition
Before opening the hardtop, close the cargo
bay partition, arrow, an d make sure it engages
on both sides.