2010 BMW 528I XDRIVE SEDAN page 51

Replacing components
230
Fuses
Never attempt to repair a blown fuse and
do not replace a defective fuse with a sub-
stitute of another color or amperage rating, as
this could lead to a circuit overload, ultimately
resulting in a fire in the vehicle.<
Sedan
Spare fuses, plastic tweezers and fuse alloca-
tion diagram are located in the compartment for
the onboard tool kit, refer to page221.
Sports Wagon
Spare fuses and a pair of plastic tweezers are
contained in the onboard tool kit, refer to
page221. A fuse allocation diagram is located
in the cargo bay behind the right-hand side
panel.
In glove compartment
1.Release both quick-release fasteners.
2.Fold the cover forward or remove.
Sedan: in cargo bay
1.Lift up floor mat.
2.Release the quick-release fastener of the
right side panel and pull out the panel.
Sports Wagon: in cargo bay
1.Unhook the retaining strap*, refer to
page119.
2.Open the right-hand side panel.

Mobility
231Reference
At a glance
Controls
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Navigation
Entertainment
Giving and receiving assistance
Emergency request
Requirements
>BMW Assist is activated.
Activating BMW Assist, refer to page194.
>Radio readiness is activated.
>The BMW Assist system is logged on to a
mobile phone network.
>The BMW Assist system is functional.
>Full preparation package mobile phone.
With this equipment, an emergency request
is still possible when no mobile phone is
paired with the vehicle.
Once your BMW Assist subscription expires,
the BMW Assist system can be deactivated by
a BMW center without you having to visit a
workshop. If the BMW Assist system has been
deactivated, Emergency Requests are not pos-
sible. The BMW Assist system can be reacti-
vated by a BMW center after signing a new con-
tract.
Initiating an emergency request
1.Briefly press protective cover to open.
Depending on the vehicle's equipment, the
arrangement of the switches and indicator
lamps may differ somewhat.
2.Press the SOS button until the LED in the
button lights up.
As soon as the voice connection to the BMW
Assist Response Center has been established,
the LED flashes.When the Emergency Request is received at
the BMW Assist Response Center, the BMW
Assist Response Center contacts you and
a r r a n g e s f o r a d d i t i o n a l s t e p s t o h e l p y o u . E v e n i f
you are unable to respond, the BMW Assist
Response Center can take further steps to help
you under certain circumstances.
If conditions allow, remain in the vehicle until
the connection has been established. You will
then be able to provide a detailed description of
the situation.
In the event of a BMW Assist emergency call,
data that are used to determine the necessary
rescue measures, such as the current position
of your vehicle if it can be established, are trans-
mitted to the BMW Assist Response Center.
If the LED is flashing but the BMW Assist
Response Center cannot be heard over the
hands-free system, it is possible that the
hands-free system is malfunctioning. The BMW
Assist Response Center may still be able to
hear you, though.
Under certain conditions, an Emergency
Request is automatically initiated immediately
after a severe accident. Automatic Collision
Notification is not affected by pressing the but-
ton.
For technical reasons, the Emergency
Request cannot be guaranteed under
unfavorable conditions.<
Warning triangle*
The warning triangle is located in the luggage
compartment lid/tailgate.

Giving and receiving assistance
232
Sedan
Loosen the wing nut to open.
Sports Wagon
Release the two quick-release fasteners and
fold down the trim piece.
First aid kit*
Some of the articles contained in the first aid kit
have a limited service life. Therefore, check the
expiration dates of the contents regularly and
replace the contents concerned in good time if
necessary.
Sedan
The first aid kit is located in the luggage com-
partment lid.Loosen the wing nut to open.
Sports Wagon
The first aid kit is located in the right side panel
of the cargo bay. Before opening the side panel,
pull the retaining strap
* toward the rear by its
rear end and unhook it.
Roadside Assistance*
Roadside Assistance of the BMW Group offers
you assistance in the event of a breakdown
around the clock, including on weekends and
public holidays.
The phone numbers of Roadside Assistance in
your home country can be found in the Contact
brochure.
With BMW Assist you can contact Roadside
Assistance of the BMW Group for assistance in
the event of a breakdown directly via iDrive,
refer to page192.
Jump starting
When your battery is discharged, you can use
two jumper cables to start your BMW with
power from the battery in a second vehicle. You
can also use the same method to help start
another vehicle. Use only jumper cables with
fully-insulated clamp handles.
To avoid the risk of potentially fatal injury,
always avoid all contact with electrical
components while the engine is running. Care-
fully adhere to the following sequence, both to
prevent damage to one or both vehicles, and to
guard against possible personal injuries.<

Mobility
233Reference
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Preparation
1.Check whether the battery of the other
vehicle has a voltage of 12 Volts and
approximately the same capacitance in Ah.
This information can be found on the bat-
tery.
2.Switch off the engine of the assisting vehi-
cle.
3.Switch off any electrical systems and com-
ponents in both vehicles.
There must not be any contact between
the bodies of the two vehicles, otherwise
there is a danger of shorting.<
Connecting jumper cables
To avoid personal injury from sparks, fol-
low this sequence when connecting
jumper cables.<
In your BMW, the so-called jump-starting termi-
nal in the engine compartment serves as a pos-
itive terminal for the battery, also refer to engine
compartment overview on page212. The cover
cap is marked with a +.
1.Fold open the cover of the BMW jump-
starting terminal. To do so, pull the tab.
2.Attach one end of the jumper cable plus/+
to the positive terminal of the battery or a
jump-starting terminal of the vehicle provid-
ing assistance.
3.Attach the second end of the cable to the
positive terminal of the battery or to a start-
ing-aid terminal of the vehicle to be started.
4.Attach one end of the jumper cable minus/–
to the negative terminal of the battery or to
an engine or body ground of the assisting
vehicle.Your BMW has a special nut as body ground
or negative terminal.
5.Attach the second end of the cable to the
negative terminal of the battery or to the
engine or body ground of the vehicle to be
started.Starting engine
1.Start the engine on the assisting vehicle
and allow it to run at idle for several minutes
at slightly increased speed.
2.Start the engine on the other vehicle in the
usual way.
If the first starting attempt is not successful,
wait a few minutes before another attempt
in order to allow the discharged battery to
recharge.
3.Let the engines run for a few minutes.
4.Disconnect the jumper cables by reversing
the connection sequence.
Check the battery and recharge if necessary.
Never use spray fluids to start the
engine.<
Tow-starting and towing
Observe applicable laws and regulations
for tow-starting and towing.<
Do not transport any passengers other
than the driver in a vehicle that is being
towed.<
Using tow fitting
Always keep the screw-in tow fitting with the
vehicle. It can be screwed in at the front or rear
of the BMW.

Giving and receiving assistance
234 Sedan:
It is located in the toolkit in the luggage com-
partment lid, refer to page221.
Sports Wagon:
It is located in the toolkit behind the left side
panel in the cargo bay, refer to page221.
Use only the tow fitting provided with the
vehicle and screw it all the way in. Use the
tow fitting for towing only on roads. Avoid lateral
loading of the tow fitting, e.g. do not lift the vehi-
cle by the tow fitting. Otherwise damage to the
tow fitting and the vehicle can occur.<
Access to screw thread
Press the arrow symbol on the cover in the
bumper.
Front
Rear
Being towed
Make sure that the ignition is switched on,
refer to page57, otherwise the low
beams, tail lamps, turn signals and windshield
wipers would not be available. Do not tow the
vehicle with the rear axle raised, as otherwise
the steering can turn to the left or right. When
the engine is stopped, there is no power assist. This then requires increased effort for braking
and steering. Active steering is deactivated and
larger steering wheel movements are
required.<
Switch on the hazard warning flashers depend-
ing on the local regulations. If the electrical sys-
tem fails, mark the vehicle to be towed, e.g. with
a sign or warning triangle in the rear window.
Manual transmission
Gearshift lever in neutral position.
Automatic and sport automatic
transmission
Before towing, manually release the
transmission lock, even if there is no mal-
function in the transmission. Otherwise there is
a risk that the transmission lock will engage dur-
ing towing.<
Manually unlocking and locking transmission
lock, refer to page61.
Do not exceed a towing speed of 45 mph/
70 km/h and a towing distance of
90 miles/150 km; otherwise the automatic
transmission may be damaged.<
Towing methods
Do not lift vehicle by tow fitting or body
and chassis parts, otherwise damage may
result.<
In some countries, towing with tow bars or
ropes in public traffic is not permitted. Familiar-
ize yourself with the regulations on towing in the
respective country.
With tow bar
The towing vehicle may not be lighter
than the vehicle to be towed, otherwise it
will not be possible to reliably control vehicle
response.<
The tow fittings used should be on the same
side on both vehicles. Should it prove impossi-
ble to avoid mounting the tow bar at an offset
angle, please observe the following:
>Clearance and maneuvering capability will
be sharply limited during cornering.

Mobility
235Reference
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>When mounted at an angle, the tow bar will
exert lateral forces, tending to push the
vehicle sideways.
Only attach the tow bar to the tow fittings,
as attachment to other vehicle parts can
lead to damage.<
With tow rope
When starting off in the towing vehicle, make
sure that the tow rope is taut.
To avoid jerking and the associated
stresses on vehicle components when
towing, always use nylon ropes or nylon straps.
Only attach tow ropes to the tow fittings, as
attachment to other vehicle parts can lead to
damage.<
With tow truck
Have the BMW transported with a tow truck
with a so-called lift bar or on a flat bed.
With a tow truck: xDrive
Do not tow a BMW with xDrive with just
the front or rear axle raised, otherwise the
wheels could lock up and the transfer case
could be damaged.<
Have the BMW transported only on a flatbed
surface.
Tow-starting
Do not tow-start the vehicle if possible, but
instead start the engine by means of jump start-
ing, refer to page232. With a catalytic con-
verter, tow-starting should only be carried out
with the engine cold, and with automatic trans-
missions, the engine cannot be started by tow-
starting.
1.Switch on the hazard warning flashers,
comply with country-specific regulations.
2.Switch on the ignition, refer to page57.
3.Shift into 3rd gear.
4.Tow-start with the clutch completely
depressed and slowly release the clutch.
After the engine starts, immediately
depress the clutch again completely.
5.Stop at a suitable location, remove the tow
bar or rope and switch off the hazard warn-
ing flashers.
6.Have the vehicle checked.

Technical data
242 Never exceed either the approved axle loads or
the gross vehicle weight.
Capacities
>Manual transmission lbs./kg 5,291/2,400
>Automatic transmission lbs./kg 5,335/2,420
Load lbs./kg 1,190/540
Approved front axle load lbs./kg 2,381/1,080
Approved rear axle load lbs./kg 2,866/1,300
Approved roof load capacity lbs./kg 220/100
Cargo bay capacity cu ft/l 17.7-58.3/500-1,650
Sports Wagon535i xDrive
Notes
Fuel tank US gal/liters approx. 18.5/70 Fuel grade: page201
of that reserve US gal/liters approx. 2.1/8
550i US gal/liters approx. 2.6/10
Window cleaning system For more details: page65
>Sedan US quarts/liters approx. 3.2/3
>with headlamp cleaning system US quarts/liters approx. 5.3/5
>Sports Wagon US quarts/liters approx. 5.3/5

Reference 251
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Automatic
– air distribution106
– air volume106
– cruise control66
– garage door opener110
– headlamp control100
– recirculated-air control
AUC107
– steering wheel
adjustment45
– tailgate operation34
Automatic climate control105
– automatic air
distribution106
– parked car ventilation109
– settings via iDrive108
– switching on and off108
– ventilation in rear108
Automatic closing of doors,
refer to Automatic soft
closing31
Automatic curb monitor51
Automatic lighting
– refer to Automatic headlamp
control100
– refer to Daytime running
lamps101
– refer to Interior lamps104
– refer to Pathway lighting101
– refer to Welcome lamps100
Automatic lights
– refer to High-beam
Assistant102
Automatic low beams, refer to
High-beam Assistant102
Automatic luggage
compartment roller cover,
Sports Wagon117
Automatic Service
Request196
Automatic soft closing31
Automatic speed reduction for
descents, refer to HDC Hill
Descent Control86Automatic transmission with
Steptronic59
– interlock60
– kick down60
– manually unlocking and
locking transmission lock61
– shiftlock60
– towing234
– tow-starting235
– with Comfort Access37
AUTO program for automatic
climate control106
AUX-IN port172
Available services196
Average fuel consumption75
– setting units76
Average speed, refer to
Computer75
Avoiding freeways for
navigation142
Avoiding unintentional
alarms36
Axle loads, refer to
Weights241
B
Backrest contour, refer to
Lumbar support45
Backrests, refer to Seats44
Backrest width adjustment44
Back seats, refer to Rear seats
Backup lamps, replacing
bulbs224
Band-aids, refer to First aid
kit232
Bass, refer to Tone
control152
Battery, refer to Vehicle
battery229
– jump starting232
Battery replacement
– remote control for Comfort
Access38
BC button, refer to
Computer75
Being towed234
Belts, refer to Safety belts48Beverage holder, refer to
Cupholders114
Blower, refer to Air
volume107
Bluetooth, activating/
deactivating180
BMW
– Car Shampoo219
BMW Assist,
activating194,196
BMW Assist192
BMW homepage4
BMW maintenance
system215
BMW Night Vision96
– activating98
– cleaning camera98
– cleaning camera, refer to
Wiper system64
– deactivating98
– making settings98
BMW Search194
BMW website4
Bottle holder, refer to
Cupholders114
Bracket for telephone or
mobile phone
– refer to Snap-in adapter188
Brake assistant85
– adaptive85
Brake force display93
Brake lamps
– replacing bulbs224
– two-stage93
Brake rotors
– breaking-in124
– refer to Braking safely126