2010 BMW Z4 ROADSTER SDRIVE35I navigation

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Functional requirement
>The vehicle or the luggage compartment lid
can only be locked when the vehicle detects
that the remote control 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 the remote control cur-
rently in use is inside the vehicle.
Comparison to the standard remote
control
In general, there is no difference between using
Comfort Access or pressing the buttons on the
remote control to carry out the functions men-
tioned above. You should therefore first famil-
iarize yourself with the instructions on opening
and closing starting on page28.
Special features regarding the use of Comfort
Access are described below.
If you notice a brief delay while opening or
closing the windows or retractable hard-
top, the system is checking whether a remote
control is inside the vehicle. 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, arrow2. This corre-
sponds to pressing the button.
To preserve the battery, 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 on the top half of the BMW emblem. This
corresponds to pressing the button.
If the vehicle detects that a remote con-
trol has been accidentally left inside the
locked vehicle's cargo area 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 switched on by pressing the
start/stop button, refer to page50.
Do not depress the brake or the clutch;
otherwise, the engine will start.<
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 switch, refer to page50.
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 page52.
To switch the engine off when the selector lever
is in position N, the remote control must be in
the ignition switch.

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Opening, closing
Individually
>Press the switch to the resistance point:
The window opens as long as you press the
switch.
>You can close all windows in the same man-
ner by pulling 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.
>You can close all windows in the same man-
ner by pulling the switch.
Press the switch beyond the resistance
point:
All windows open automatically. Press
the switch again to stop the opening
movement.
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 door lock, refer to page29
or31. For information on Convenient closing
with Comfort Access, refer to Locking
on page30.
Pinch protection system
If the closing force exceeds a specific value as
one of the front side windows closes, the win-
dow stops closing and reopens slightly.
Despite the pinch protection system
check and clear the window's travel path
prior to closing it; otherwise, 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 protection is limited and
the window reopens slightly 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.

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Opening and closing
When the vehicle is stationary and at radio
readiness or beyond, refer to page50:
If possible, conserve the battery by only
operating the retractable hardtop when
the engine is running.
Before closing the retractable hardtop, remove
all foreign objects from the windshield frame as
these could prevent the hardtop from closing
properly.<
1Press and hold button1:
The retractable hardtop closes.
2Press and hold button2:
The retractable hardtop opens.
3LEDs
The side windows move down when the
hardtop is opened or closed. Convenient
closing
* If you continue pressing the buttons
after the LED 3 goes out, the windows move
back up.<
If the windows pause briefly as they move, this
is for technical reasons and is not a malfunction.
LEDs
In the following situations, a message appears
on the Control Display or an acoustic signal
sounds in addition to the LED lighting up:
>While the hardtop is being operated, the
green LED lights up. It goes out as soon as
the top is fully opened or closed.
>If the red LED flashes when you release the
switch, the opening or closing action has
not yet finished.>If the red LED lights up when the switch is
pressed, the cargo area partition is folded
up, the luggage compartment lid is not
closed, the vehicle is standing on a strong
incline or there is a malfunction. The
retractable hardtop cannot be moved.
Interruption
The automatic sequence of movements is
interrupted if the switch for hardtop operation is
released. The sequence can be continued in
the desired direction by pushing or pulling the
switch.
Open or close the hardtop fully; other-
wise, there is a risk of injury or damage
when driving.
Do not interrupt and resume the closing proce-
dure several times in close succession as this
could damage the mechanism.<
If the hardtop is not fully opened or
closed, the luggage compartment lid can-
not be opened and the windows cannot be
moved.<
Convenient operation with remote
control or via door lock
Refer to pages30 and31.
Wind deflector*
The wind deflector keeps air movements in the
passenger compartment to a minimum when
the hardtop is open and provides an even more
comfortable ride, particularly at high speeds.

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Adjustments
Sitting safely
The ideal sitting position can make a vital con-
tribution to relaxed, fatigue-free driving. In con-
junction with the safety belts, the head
restraints and the airbags, the seated position
has a major influence on your safety in the event
of an accident. To ensure that the safety sys-
tems operate with optimal efficiency, we
strongly urge you to observe the instructions
contained in the following section.
For additional information on transporting chil-
dren safely, refer to page48.
Airbags
Always maintain an adequate distance
between yourself and the airbags. Always
grip the steering wheel on the rim, with your
hands in the 3 o'clock and 9 o'clock positions,
to minimize the risk of injury to the hands or
arms in the event of the airbag being triggered
off. No one and nothing should come between
the airbags and the seat occupant.
Do not use the cover of the front airbag on the
passenger side as a storage area. Make sure
that the passenger is sitting correctly, e.g.,
keeping his or her feet or legs in the footwell
and not on the dashboard; otherwise, leg inju-
ries can occur if the front airbag deploys.
Make sure that passengers do not lean their
heads against the side airbag; otherwise, seri-
ous injuries could result if the airbag suddenly
deployed.<
Even if you follow all the instructions, injuries
resulting from contact with airbags cannot be
fully excluded, depending on the circum-
stances. The ignition and inflation noise may
provoke a mild hearing loss in extremely sensi-
tive individuals. This effect is usually only tem-
porary.
For airbag locations and additional information
on airbags, refer to page85.
Safety belt
Before every drive, make sure that all occupants
wear their safety belts. Airbags complement the
safety belt as an additional safety device, but
they do not represent a substitute.
Your vehicle has two seats, each of which is
equipped with a safety belt.
Never allow more than one person to
wear a single safety belt. Never allow
infants or small children to ride in a passenger's
lap. Make sure that the belt in the lap area sits
low across the hips and does not press against
the abdomen.
The safety belt must not rest against the throat,
run across sharp edges, pass over hard or frag-
ile objects or be pinched. Fasten the safety belt
so that it sits as snugly as possible against the
lap and shoulder without being twisted. Other-
wise, the belt could slide over your hips and
injure your abdomen in the event of a frontal
collision.
Avoid wearing bulky clothing and regularly pull
the belt in the upper-body area taut; otherwise,
its restraining effect could be impaired.<
Safety belts, refer to page44.
Seats
Note before adjusting
Never attempt to adjust your seat while
the vehicle is moving. The seat could
respond with unexpected movement, and the
ensuing loss of vehicle control could lead to an
accident.
On the passenger seat as well, do not incline
the backrest too far to the rear while the vehicle
is being driven; otherwise, there is a danger in
the event of an accident of sliding under the
safety belt, eliminating the protection normally
provided by the belt.<
Note the information on safety belt damage
on page 45.

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4Backrest
Lumbar support*
You can also adjust the contour of the backrest
to obtain additional support in the lumbar
region.
The upper hips and spinal column receive sup-
plementary support to help you maintain a
relaxed, upright sitting position.
>Increase or decrease curvature: press the
switch at the front or rear, respectively.
>Shift curvature up or down: press the switch
at the top or bottom, respectively.
Backrest width*
You can change the width of the backrest to suit
your individual preferences by adjusting the lat-
eral-support pads.Press the front or rear end of the switch.
Backrest width decreases or increases accord-
ingly.
Heated seats*
Press once for each temperature level.
Three LEDs indicate the highest temperature.
To switch off:
Press button longer.
If you continue driving within approx. the next
15 minutes, the seat heating is automatically
activated at the previously set temperature.
The temperature is lowered or the heating is
switched off entirely to save on battery power.
The LEDs stay lit.
Seat and mirror memory*
You can store and call up two different combi-
nations of driver's-seat and exterior-mirror
positions.
Settings for the backrest width and lumbar sup-
port are not stored in memory.

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Closing
Make sure you hear the latch plate engage in
the belt buckle.
The upper belt anchor is suitable for adults of
any stature as long as the seat is adjusted prop-
erly, refer to page41.
Opening
1.Grasp the belt firmly.
2.Press the red button in the buckle.
3.Guide the belt into its reel.
'Fasten safety belts' reminder for driver
and passenger*
The indicator lamp comes on and an
acoustic signal sounds. In addition, a
message appears on the Control Dis-
play. Check whether the safety belt
has been fastened correctly.
The 'Fasten safety belts' reminder is issued as
long as the driver's safety belt has not been fas-
tened. In some country-specific versions, the
'Fasten safety belts' reminder is also activated
at road speeds above approx. 5 mph or 8 km/h if
the passenger safety belt is not fastened, if
objects are placed on the passenger seat, or if
driver or passenger unfasten their safety belts.
Damage to safety belts
If the safety belts are damaged or
stressed in an accident: have the belt sys-
tem, including any belt tensioners or child
restraint systems, replaced and the belt
anchors checked. Have this work done only by
your BMW center or at a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel. Otherwise, it is
not guaranteed that the safety devices will func-
tion properly.<
Mirrors
Exterior mirrors
The passenger's mirror is more convex
than the driver's mirror. The objects seen
in the mirror are closer than they appear. Do not
gauge your distance from traffic behind you on
the basis of what you see in the mirror; other-
wise, there is an increased risk of an accident.<
1Adjustments
2Folding mirrors in and out
*
3Switching to the other mirror or automatic
curb monitor
*
The setting for the exterior mirrors is stored for
the remote control currently in use
*. The stored
position is called up automatically when the
vehicle is unlocked.
Manual adjustment
The mirrors can also be adjusted manually:
press the edge of the glass.
Folding mirrors in and out*
At driving speeds up to approx. 12 mph/
20 km/h, you can fold the mirrors in and out by
pressing button2. This can be beneficial in nar-
row streets, for example, or for moving mirrors
that were folded in by hand back out into their
correct positions. Mirrors that were folded in are
folded out automatically at a speed of approx.
25 mph/40 km/h.
Before entering an automatic car wash,
fold in the exterior mirrors by hand or with
button2 to prevent them from being damaged
due to the width of the vehicle.<

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3.Swing the lever back up.
Do not use force to swing the lever
back up; otherwise, the mechanism
will be damaged.<
Steering wheel heating*
To switch on or off, press the button.
The LED lights up: the steering wheel heating is
switched on.

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To lock the safety belt
1.Secure the child restraint system with
the belt.
2.Pull the belt strap all the way out.
3.Allow the belt strap to retract and pull it taut
against the child restraint system.
The safety belt is locked.
To unlock the safety belt
1.Open the belt buckle.
2.Remove the child restraint system.
3.Allow the safety belt strap to retract all
the way.
Upper LATCH retaining strap
For Canadian Customers only
The following statement is required by Trans-
port Canada
This vehicle is not equipped with user-ready
tether anchorages. As such neither a child
restraint system, nor a booster cushion, requir-
ing the use of a tether strap can be properly
secured in the vehicle.