2012 BMW Z4 SDRIVE35I door lock

Replacing the battery
The remote control for Comfort Access con‐
tains a battery that will need to be replaced from
time to time.1.Take the integrated key out of the remote
control, refer to page 20.2.Remove the cover.3.Insert a battery of the same type with the
positive side facing upwards.4.Press the cover closed.
Return used battery to a recycling collec‐
tion point or to your service center.
Alarm system
The concept
The vehicle alarm system responds to:
▷Opening of a door, the hood or the trunk lid.▷Movements in the vehicle: interior motion
sensor, refer to page 31.▷When the car's inclination changes, for in‐
stance if an attempt is made to jack it up and
steal the wheels or to raise it prior to towing
away.▷Interruptions in battery voltage.
The alarm system signals unauthorized entry
attempts for a short time by means of:
▷By sounding an acoustic alarm.▷By switching on the hazard warning system.▷By flashing the high beams.Arming and disarming the alarm
system
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.
Trunk lid and armed alarm system
The trunk lid can be opened using the remote
control, even if the alarm system is armed.
Press the button on the remote control for
approx. one second.
Note the opening height of the trunk lid
During opening, the trunk lid pivots back
and up. Ensure that there is sufficient clearance
when the trunk lid opens; otherwise, damage
may result.◀
After the lid is closed, it is locked and monitored
again by the alarm system.
Panic mode
You can trigger the alarm system if you find
yourself in a dangerous situation.
Press the button on the remote control for at
least three seconds.
To switch off the alarm: press any button.
Switching off the alarm
▷Unlock the vehicle using the remote control,
refer to page 22.▷Insert the remote control all the way into the
ignition lock.Seite 30ControlsOpening and closing30
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Indicator lamp on the interior rearview
mirror▷The indicator lamp flashes briefly every
2 seconds:
The system is armed.▷The indicator lamp flashes after locking:
The doors, hood or trunk lid is not closed
properly, but the rest of the vehicle is se‐
cured.
The indicator lamp flashes continuously af‐
ter approx. 10 seconds. The interior motion
sensor and tilt alarm sensor are not active.▷The indicator lamp goes out after unlocking:
The vehicle has not been tampered with.▷If the indicator lamp flashes after unlocking
until the remote control is inserted in the ig‐
nition, but for no longer than approx. 5 mi‐
nutes:
An alarm has been triggered.
Tilt alarm sensor
The tilt of the vehicle is monitored.
The alarm system responds in situations such
as attempts to steal a wheel or tow the car.
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 together with the interior motion
sensor even if the hardtop is open. An alarm can
be triggered unintentionally by falling objects
such as leaves, refer to Avoiding unintentional
alarms.
Avoiding unintentional alarms
The tilt alarm sensor and interior motion sensor
can be switched off together, such as in the fol‐
lowing situations:▷In duplex garages.▷During transport on car-carrying trains, at
sea or on a trailer.▷When animals are to remain in the vehicle.
Switching off the tilt alarm sensor and
interior motion sensor
Press the remote control button again
within 10 seconds after the vehicle is locked.
The indicator lamp lights up for approx. 2 sec‐
onds and then continues flashing.
The tilt alarm sensor and interior motion sensor
remain switched off until the vehicle is locked
again.
Power windows
General information Take the remote control with you
Take the remote control with you when
leaving the vehicle so that children, for example,
cannot operate the power windows and injure
themselves.◀
Danger of pinching
Monitor the closing process and make
sure that the closing path of the window is clear;
otherwise, injuries may result.◀
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Opening, closing
Individually▷Press the switch to the resistance point:
The window opens while the switch is held.
Closing can be performed 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.
Jointly
▷Press the switch to the resistance point:
All windows open while the switch is held.
Closing can be performed 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.Convenience operation
Convenience operation via the remote control,
refer to page 22, or the door lock, refer to
page 26.
Convenient closing with Comfort Access, refer
to page 23.
After the ignition is switched off
When the remote control is removed or the ig‐
nition is switched off, the windows can continue
to be operated for approx. 1 minute as long as
no door is opened.
Pinch protection system
If the closing force exceeds a specific value as
one of the front side windows closes, the closing
action is interrupted.
The window reopens slightly.
Danger of pinching even with pinch pro‐
tection
Even with the pinch protection system, check
that the window's closing path is clear; other‐
wise, the closing action may not stop in certain
situations, e.g., if thin objects are present.◀
Do not use window accessories
Do not install any accessories in the range
of movement of the windows; otherwise, the
pinch protection system will be impaired.◀
Closing without the pinch protection
system
For example, if there is an external danger or if
ice on the windows prevents a window from
closing 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 past the resistance point
again within approx. 4 seconds and hold it
there.Seite 32ControlsOpening and closing32
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Folding down the cargo area partition
Before opening the hardtop, close the cargo
area partition, arrow, and make sure it engages
on both sides.
Opening and closing
In the radio ready state or beyond, refer to
page 45, and when the vehicle is stationary:
If possible, conserve the battery by only operat‐
ing 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 button 1:
The retractable hardtop closes.2Press and hold button 2:
The retractable hardtop opens.3LEDs
The side windows move down when the hardtop
is opened or closed.
If the windows pause briefly as they move, this
is for technical reasons and is not a malfunction.
LEDs
In the following situations, an acoustic signal
may sound 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 trunk lid is not closed, the vehicle is
standing on a strong incline or there is a mal‐
function. The retractable hardtop cannot be
moved.
Interruption
The automatic sequence of movements is in‐
terrupted if the switch for hardtop operation is
released. The sequence can be continued in the
desired direction by pushing or pulling the
switch.
Always open or close the hardtop fully.
Open or close the hardtop fully; otherwise,
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
trunk lid cannot be opened and the windows
cannot be moved.
Convenient operation with remote
control or via door lock
Information on convenient operation, refer to
page 23, and on operation using the door lock,
refer to page 26.
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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Comfort function1.Open the driver's door or switch on the radio
ready state, refer to page 45.2.Briefly press the desired memory but‐
ton 1 or 2.
The seat is automatically moved to the stored
position.
The procedure stops when a switch for adjust‐
ing the seat or one of the buttons is pressed.
Safety mode
1.Close the driver's door and switch the igni‐
tion on or off, refer to page 45.2.Press and hold the desired button 1 or 2 until
the adjustment procedure is completed.
Mirrors
Exterior mirrors
General information
The mirror on the passenger side is more curved
than the driver's mirror.
Estimating distances correctly
Objects reflected in the mirror are closer
than they appear. Do not estimate the distance
to the traffic behind you based on what you see
in the mirror, as this will increase your risk of an
accident.◀
The setting for the exterior mirrors is stored for
the remote control currently in use. The stored
position is called up automatically when the ve‐
hicle is unlocked.
At a glance1Adjusting2Fold in and out3Left/right, Automatic Curb Monitor
Selecting a mirror
To change over to the other mirror:
Slide over the mirror changeover switch 3.
Adjusting electrically The setting corresponds to the direction
in which the button is pressed.
Saving positions
Seat and mirror memory, refer to page 39.
Adjusting manually
If an electrical malfunction occurs, for example,
press the edges of the mirror glass.
Automatic Curb Monitor
When the reverse gear is engaged, the mirror
glass tilts downward slightly on the front pas‐
senger side. This improves your view of the curb
and other low-lying obstacles when parking, for
example.
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DrivingVehicle equipment
This chapter describes all series equipment as
well as country-specific and special equipment
offered for this model series.Therefore, it also
describes equipment that may not be found in
your vehicle, for instance due to the selected
special equipment or the country version. This
also applies to safety-related functions and sys‐
tems.
Ignition lock
Insert the remote control into the
ignition lock
Insert the remote control all the way into the ig‐
nition lock.
▷Radio ready state is switched on. Individual
electrical consumers can operate.
Comfort Access
If the car is equipped with Comfort Access, only
insert the remote control into the ignition lock,
refer to page 28, under special circumstances.
Removing the remote control from the
ignition lock
Do not forcibly pull the remote control out
of the ignition lock
Do not forcibly pull the remote control out of the
ignition lock as this may cause damage.◀
Before removing the remote control, push it all
the way in to release the locking mechanism.▷The ignition is switched off if it was on.
Sport automatic transmission
When the remote control is removed from the
ignition lock, transmission position P is engaged
automatically. To make it possible for the vehicle
to roll, such as in an automatic car wash, follow
the instructions in Car washes, refer to
page 182.
Start/Stop button
Pressing the Start/Stop button switches the
radio ready state or the ignition on and off.
The engine starts when you press the Start/Stop
button and, if the car has manual transmission,
also depress the clutch, or, if the car has auto‐
matic transmission, also depress the brake.
Radio ready state
Individual electrical consumers can operate.
The time and the external temperature are dis‐
played in the instrument cluster.
Radio ready state is switched off automatically:
▷When the remote control is removed from
the ignition lock.▷In cars with Comfort Access, by touching the
surface above the door lock, locking, refer to
page 28.Seite 45DrivingControls45
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Set the parking brake and further secure
the vehicle as required
Set the parking brake firmly when parking; oth‐
erwise, the vehicle could roll. On steep upward
and downward inclines, further secure the vehi‐
cle, for example, by turning the steering wheel in
the direction of the curb.◀
Manual transmission1.With the vehicle at a standstill, press the
Start/Stop button.2.Shift into first gear or reverse.3.Set the parking brake.4.Remove the remote control from the ignition
lock, refer to page 45.
Sport automatic transmission
1.With the vehicle at a standstill, press the
Start/Stop button.2.Set the parking brake.3.Remove the remote control from the ignition
lock, refer to page 45.
Automatic Engine Start/Stop
Function
The concept
The Automatic Engine Start/Stop Function
helps save fuel and lower emissions. The sys‐
tem automatically switches off the engine dur‐
ing a stop, e.g., in a traffic congestion or at traffic
lights. The ignition remains switched on. The
engine starts again automatically when the
clutch is pressed.
Automatic operation
The automatic engine start/stop function is op‐
erational after each engine start. It is activated
whenever you drive forward faster than 3 mph/
5 km/h.
Automatic engine stop
The engine is switched off automatically during
a stop under the following conditions:▷Neutral gear is engaged and the clutch pedal
is not depressed.▷The driver's safety belt is fastened or the
driver's door is closed.
When the engine is switched off, the air volume
of the air conditioner or automatic climate con‐
trol is reduced.
Indicator lamp in the instrument cluster The indicator lamp lights up when the
Auto Start/Stop function is ready to
start the engine automatically.
More information, refer to page 186.
Note
The engine is not switched off automatically in
the following situations:
▷External temperatures below approx. 37 ℉/
+3 ℃.▷High external temperature and operation of
the automatic climate control.▷The interior is not yet heated or cooled as
much as desired.▷The engine is not yet at operating tempera‐
ture.▷Sharp steering angle or the steering wheel
is being turned.▷After driving in reverse.▷Fogging of the windows when the automatic
climate control is switched on.▷Vehicle battery charge is very low.▷Hood is unlocked.Seite 47DrivingControls47
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Parking the vehicle during an
automatic engine stop
The vehicle can be parked safely during an au‐
tomatic engine stop, such as when you wish to
leave the vehicle.1.Press the Start/Stop button. The ignition is
switched off. The Auto Start/Stop function
is deactivated.2.Set the parking brake.
Start the engine as usual using the Start/Stop
button.
Automatic engine start
To drive away, the engine starts automatically as
soon as the clutch pedal is depressed.
After the engine starts, accelerate as usual.
Safety mode
The engine does not start by itself after it is
switched off automatically if any of the following
conditions are fulfilled:
▷The driver's safety belt is unfastened or the
driver's door is open.▷Hood was unlocked.
The indicator lamp lights up.
The engine can only be started via the
Start/Stop button.
More information, refer to page 186.
Note
Even if you do not wish to drive away, the stop‐
ped engine still starts automatically in the fol‐
lowing situations:
▷The interior has heated up strongly with the
cooling function switched on.▷The steering wheel is turned.▷The vehicle begins to roll.▷Fogging of the windows when the automatic
climate control is switched on.▷Vehicle battery charge is very low.▷The interior has cooled down strongly with
the heating switched on.▷Low braking pressure, such as from de‐
pressing the brake pedal a number of times
consecutively.
Activating/deactivating the system
manually
Press the button.
▷LED on the button lights up: the Auto Start/
Stop function is deactivated.
The engine is started during an automatic
engine stop.
The engine can only be stopped or started
via the Start/Stop button.▷LED goes out: the Auto Start/Stop function
is activated.
Automatic deactivation
In certain situations, the Auto Start/Stop func‐
tion is deactivated automatically in the interest
of safety, for example if the driver's absence is
detected.
Malfunction The automatic engine start/stop func‐
tion no longer switches of the engine
automatically. The indicator lamp
lights up. It is possible to continue driving. Have
the system checked.
More information, refer to page 186.
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