2010 BMW 535I XDRIVE SEDAN rear entertainment

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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 front
or rear section of switch.
>Shift curvature up or down: press upper or
lowers section of switch.
Adjusting active backrest width*
First set a comfortable backrest width, see
above. Based on the backrest width set, the lat-
eral support is automatically adapted to the cur-
rent driving situation.
The adaptation of the backrest width and the
speed of the adjustment vary depending on the
program. You can select from among three pro-
grams from comfort to sport.
Button with three LEDs
Press button once per program:
>"Comfort": one LED
>"Normal": two LEDs
>"Sport": three LEDsTo deactivate: Press button longer.
Button with one LED
Press the button repeatedly until the desired
program is shown on the Control Display. The
LED in the button lights up.
To deactivate: Press button longer.
Easy entry/exit*
To facilitate entry and exit, the backrest width
temporarily opens all the way.
Seat, mirror and steering
wheel memory*
You can store and request two different posi-
tions for the driver's seat and passenger seat
*,
exterior rearview mirrors, and steering wheel.

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Active front head restraints
In the event of a rear-end collision of sufficient
severity, the active head restraint reduces the
distance to the head.
Do not use seat covers or head restraint
covers that could impede the proper
functioning of the active head restraint. Other-
wise, there is no assurance that the active head
restraint will perform its protective function and
it is not possible to take advantage of its injury-
reducing potential in the event of a rear-end
collision.
Have the active head restraints reset after they
are triggered in a rear-end collision. Only have
this work carried out by a BMW center or a
workshop that works according to BMW repair
procedures with correspondingly trained per-
sonnel. Otherwise, this safety equipment will
not function properly.<
Please contact a BMW center if you wish
to have the front head restraints removed
and installed.<
Front seats: height adjustment
Front seats: adjusting distance to the
back of the head
>Forward: pull up.>Back: push the button and slide the head-
rest cushion toward the rear.
Do not place any objects behind the
headrest cushion. Otherwise, you can
impair the proper function of the head
restraint.<
Comfort seat*
You can adjust the distance to the back of the
head with the shoulder support, refer to
page44.
Adjusting side extensions
You can fold the side extensions on the head
restraint forward for increased lateral support in
the resting position.
Rear seats: height adjustment
>To raise: pull up.
>To lower: press the button, arrow1, and
push the head restraint downward.
Removing
1.Pull the head restraint upward to the stop.
2.Press the button, arrow1, and pull the head
restraint all the way out.

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1Adjusting
2Switching to the other mirror or to the auto-
matic curb monitor
3Folding mirrors in and out
*
Storing the mirror positions, refer to Seat, mir-
ror and steering wheel memory on page45.
Adjusting manually
You can also adjust the mirrors manually by
pressing against the outer edges of their mirror
glass.
Folding mirrors in and out*
Pressing button3 allows you to fold mirrors
in and out up to a speed of approx. 20 mph/
30 km/h. This is advantageous, for example, in
car washes, narrow streets or for bringing mir-
r o rs t h a t h a v e b e e n m a n u a l ly f o l d e d in b a c k i n t o
the correct position. Mirrors that were folded in
are folded out automatically at a speed of
approx. 25 mph/40 km/h.
Before going through a car wash, fold the
mirrors in manually, or with button 3, oth-
erwise they could be damaged, depending on
the width of the car wash system.<
Automatic heating
Below a certain outdoor temperature, both
exterior mirrors are heated whenever the
engine is running or the ignition is switched on.
Tilting down passenger-side exterior
mirror – automatic curb monitor*
Activating
1.Slide switch into the driver's side mirror
position, arrow 1.
2.Shift into reverse or move selector lever into
position R.
The mirror glass tilts downward somewhat
on the passenger's side. This allows the
driver to see the area immediately adjacent
to the vehicle – such as a curb – when park-
ing, etc.
Deactivating
Slide switch into the passenger side mirror
position, arrow 2.
Interior rearview mirror
To reduce the dazzle effect of following vehi-
cles at night, turn the knob.

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Transporting children safely
The right place for children
Do not leave children unattended in the
vehicle, otherwise they could endanger
themselves and other persons, e.g., by opening
the doors.<
Children always in the rear
Accident research shows that the safest place
for children is on the rear seat.
Children younger than 13 years of age or
with a height under 5 ft/150 cm may only
be transported in the rear in child restraint sys-
tems which correspond to the age, weight and
height of the child. Otherwise there is an
increased danger of injury in an accident.<
Children 13 years of age or older must wear a
safety belt as soon as a suitable child restraint
system can no longer be used due to their age,
size and weight.
Exception for front passenger seat
Should it be necessary to use a child
restraint system on the front passenger
seat, the front and side airbags for the front pas-
senger must be deactivated. Otherwise, a child
traveling on that seat will face a significant risk
of injury if the airbags are deployed, even with a
child restraint system.
Before installing a child restraint system, move
the front passenger seat as far back and up as
possible to obtain the best possible position for
the belt. Do not change the seat position after
this.<
For more information on automatic deactivation
of the front passenger airbags, refer to page94.
Installing child restraint
systems
Observe the child restraint system manu-
facturer's instructions for selection,
installation and use of the child restraint sys-tems. Otherwise the degree of protection may
be reduced.<
On front passenger seat
After mounting a child restraint system on
the front passenger seat, make sure that
the front and side airbags on the front passen-
ger side are deactivated, as otherwise there is
an increased risk of injury if the airbags are trig-
gered.<
Seat position
Before installing a child restraint system, move
the front passenger seat as far back and up as
possible to obtain the best possible position for
the belt. Do not change the seat position after
this.
Backrest width* on front passenger
seat
Open the backrest width setting of the
front passenger seat all the way. After
mounting the child seat, deactivate the active
backrest width adjustment and do not call up
any memory position. Otherwise this limits the
stability of the child seat on the front passenger
seat.<
1.After unlocking the vehicle, sit on the front
passenger seat and close the door to call up
the memory position.
2.Completely open the backrest width adjust-
ment, refer to page44.
3.Deactivate active backrest width adjust-
ment, refer to page45.
4.Install child seat.

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Child restraint system with tether strap
Only use the tether-strap mounting
points to secure child restraint systems,
otherwise the mounting points could be dam-
aged.<
Sedan
There are three additional mounting points for
child restraint systems with a tether strap, refer
to arrows. Fold the corresponding mounting
point upward before using.
Sports Wagon
Three additional mounting points for child
restraint systems with a tether strap are pro-
vided under covers in the cargo bay floor, refer
to arrows. Remove the corresponding covers
before use.
Placement of tether strap
Make sure that the upper retaining strap
is not routed over sharp edges and does
not twist on its way to the upper mounting point;
otherwise, the belt may not properly secure the
child restraint system in the event of an acci-
dent.<
Outer rear seat, Sedan
Outer rear seats, Sports Wagon
1Direction of travel
2Head restraints
3Hook of upper retaining strap
4Mounting point
5Rear window shelf/luggage compartment
floor
6Backrest
7Upper retaining strap of child restraint sys-
tem
Fold upward or remove covers before using the
mounting points.
1.Slide the head restraint upward.
2.Thread the upper retaining strap between
the head restraint supports.

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4.Switch off the engine.
Transmission position P will be engaged:
>after approx. 30 seconds
>if you remove the remote control from the
ignition lock
Parking brake
The parking brake is primarily intended to pre-
vent the vehicle from rolling while parked; it
brakes the rear wheels.
Indicator lamp
The indicator lamp lights up, and a sig-
nal also sounds when starting off. The
parking brake is 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 exceptional circumstances should
make it necessary to apply the parking
brake while the vehicle is in motion, do not pull it
too firmly. In doing so, continuously press the
button of the parking brake lever. Otherwise,
too firm an application of the parking brake can
lock up the rear wheels 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.<
Manual transmission
While shifting in the 5th/6th gear lane,
press the gearshift lever toward the right,
otherwise accidental shifting into the 3rd or 4th
gear could result in engine damage.<
Reverse gear
Select only when the vehicle is stationary.
When pressing the gearshift lever to the left,
overcome some resistance.
Automatic transmission with
Steptronic*
In addition to fully automatic operation, you can
also manually shift with the Steptronic, refer to
page61.
Transmission positions
P R N D M/S + –

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Sport program and manual mode M/S
Press selector lever toward the left from trans-
mission position D:
The sport program is activated, and DS is dis-
played in the instrument cluster; with the sport
automatic transmission
* also S1 to S6. This
position is recommended for a performance-
oriented driving style.
When the selector lever is pressed forward or
back, the manual mode is activated and the
Steptronic shifts the gear. The instrument clus-
ter shows M1 through M6.
Upshifts and downshifts are only carried out at a
suitable engine and vehicle speed, e.g., a down-
shift is not carried out at excessively high
engine speeds. The selected gear is briefly dis-
played in the instrument cluster, followed by the
current gear.
To resume automatic mode, press the selector
lever to the right.
Manually unlocking and locking
transmission lock
In case of a power failure, e.g., when the battery
is drained or disconnected, or an electrical fault,
manually release the transmission lock, as oth-
erwise the rear wheels are blocked and the
vehicle cannot be towed.
Only manually release the transmission lock for
towing and firmly apply the parking brake
beforehand so that the vehicle cannot roll.
Reengage the transmission lock after parking
the vehicle at its destination.
Unlocking
1.Reach into the trim-piece opening, arrow1,
and firmly pull the trim piece upward,
arrow2.
2.Remove cover over the opening, refer to 3.
3.Insert a screwdriver from the onboard tool
kit, refer to page221, into the opening,
arrow1.
4.Pull the screwdriver toward the rear until it is
heard to engage, arrow2, and leave it
inserted in the opening. The transmission
lock is released.
Releasing on sport automatic
transmission*
1.Unclip the sleeve of the selector lever.
2.Pull the sleeve over the selector lever.

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System limits
Even with PDC, final responsibility for
estimating the distance between the
vehicle and any obstructions always remains
with the driver. Even when sensors are pro-
vided, there is a blind spot in which objects can
no longer be detected. The system is also sub-
ject to the physical limits that apply to all forms
of ultrasonic measurement, such as those
encountered with tow bars and trailer cou-
plings, or thin and wedge-shaped objects, etc.
Low objects already displayed, e. g. curbs, can
also disappear from the detection area of the
sensors again before or after a continuous tone
already sounds. Higher, protruding objects,
e.g., ledges, cannot be detected. For this rea-
son, drive with care; otherwise, there is a danger
of personal injury or property damage.
Loud sources of sound, inside and outside the
vehicle, could drown out the PDC signal tone.<
Driving stability control
systems
Your BMW is equipped with an extended array
of systems designed to enhance and maintain
vehicle stability under extreme conditions.
Antilock Brake System ABS
ABS prevents locking of the wheels during
braking. Safe steering response is maintained
even during full braking. Active safety is thus
increased.
The ABS is operational every time you start the
engine. Braking safely refer to page126.
CBC Cornering Brake Control
When braking during curves or when braking
during a lane change, driving stability and steer-
ing response are improved further.
Electronic brake-force distribution
The system controls the brake pressure in the
rear wheels to ensure stable braking behavior.
Brake assistant
When you apply the brakes rapidly, this system
produces maximum braking force boosting and
thus helps to achieve the shortest possible
braking distance during full braking maneuvers.
This system exploits all of the benefits provided
by ABS.
Do not reduce the pressure on the brake for the
duration of the full brake application.
Adaptive brake assistant*
In conjunction with the active cruise control
with the stop-and-go function, the adaptive
brake assistant ensures that the brake
responds even more quickly during braking
with the brake assistant.
DSC Dynamic Stability Control
DSC prevents traction loss in the driving wheels
when starting off and accelerating. The system
also identifies unstable driving conditions, such
as a loss of traction at the rear of the vehicle or
sliding of the vehicle in its front wheels. In these
cases, DSC helps the vehicle maintain a safe
course within physical limits by reducing engine
output and through braking actions in the indi-
vidual wheels.
The laws of physics cannot be repealed,
even with DSC. An appropriate driving
style always remains the responsibility of the
driver. Therefore, do not restrict the additional
safety margin with a risky driving style, as other-
wise there is a risk of an accident.<
Deactivating DSC
Press the button until the DSC indicator lamp in
the instrument cluster lights up, but not longer