2009 BMW 3 SERIES fuel

Destination guidance
134
of traffic obstructions. The system does not
point out traffic obstructions along the original
route.
Depending on the type of
road and the nature
and length of the traffic obstruction, the route
can also be calculated so that you travel
through the traffic obstruction.
1. "Navigation"
2. Open "Options".
3. "Dynamic guidance"
If the "Avoid highways", "Avoid toll roads"
or "Avoid ferries" route criteria are
selected, route calculat ion may take consider-
ably longer.<
Route
General information
Depending on the equipment in your vehicle,
different views of the route are available during
destination guidance.
> Map display
> Arrow display
> Display of the streets and towns/cities on
the route.
Displaying a list of the streets or towns/
cities on the route
When destination guidance is started, a list of
the streets and towns/cities on the route is dis-
played. The driving distances and traffic bulle-
tins are displayed for each route section.
> Display a list of the streets and towns/cities
on the route.
> Display the traffic bulle tins and the driving
distance for each route section.
1. "Navigation"
2. "Route information"
3. Highlight a section.
The section is displayed in the preview map.
Bypassing a section of the route
During destination guidan ce, you can revise the
navigation system's route recommendations to
avoid particular stretches of road. Enter the
number of miles/kilomete rs that you want to
travel before returning to the original route.
A section of the route up to 32 miles/50 km in
length can be bypassed.
1. "Navigation"
2. "Route information"
3. "New route for:"
4. Turn the controller: enter the desired num-
ber.
If the route section should no longer be
bypassed: "Remove blocking"
Gas station recommendations
The vehicle calculates the range and recom-
mends several gas stations along the route.
1. "Navigation"
2. "Route information"
3. "Recommended refuel"
4. Select a gas station.
5. Select the symbol to start destination
guidance.
Destination guidance
through voice instructions
Switching voice instructions on/off
Voice instructions can be switched on or off
during destination guidance.
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Mobility
This section helps you maintain your car's
mobility by supplying important information
on vital topics including fuels and lubricants,
wheels and tires, serv ice, maintenance and
breakdown assistance.
Mobility
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Refueling
190
Refueling
Always switch off the engine before refu-
eling, otherwise, fuel cannot be added to
the tank and a messag e will be displayed.<
Take all precautionary measures and ob-
serve all applicable regulations when han-
dling fuel. Do not carry any spare fuel containers
in your vehicle. They can develop a leak and
cause an explosion or cause a fire in the event of
an accident. <
Fuel filler door
Opening
1.Open fuel filler door. To do so, lightly press
the rear edge.
2. Turn the gas cap counterclockwise.
3. Place the gas cap in th e bracket attached to
the fuel filler door.
Closing
Fit the cap and turn it cl ockwise until you clearly
hear a click.
Do not pinch the band attached to the
cap, otherwise the cap cannot be closed
properly and fuel vapors can escape. A mes-
sage will be displayed if the gas cap is loose or
missing. <
Manually releasing the fuel filler door
In the event of a malfunction, you can release
the fuel filler door manually:
Sedan
1.Remove the cover from the right-hand side-
wall of the cargo bay.
2. Pull the knob with the fuel pump symbol.
The fuel filler door is released.
Sports Wagon
1.Fold up the cargo bay floor panel.
2. Remove the cover from the right-hand side-
wall of the cargo bay. To do so, turn the
screws, arrows 1, 90° and take out the
cover, arrow 2.
3. Pull the knob with the fuel pump symbol.
The fuel filler door is released.
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Mobility
191Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Observe the following when refueling
When handling fuels, follow the safety in-
structions provided at filling stations, oth-
erwise there is a risk of personal injury or prop-
erty damage. <
When refueling, insert the filler nozzle com-
pletely into the filler pipe . Avoid lifting the filler
nozzle while filling the ta nk, as that would lead
to
> premature pump shutoff
> reduced efficiency of the fuel-vapor recov-
ery system.
The fuel tank is full when the filler nozzle clicks
off the first time.
Fuel tank capacity
Refuel as soon as possible once your
cruising range falls below 30 miles/
50 km, otherwise engine functions are not en-
sured and damage can occur. <
Gasoline engine
Approx. 16.1 US gallons/61 liters, including the
reserve capacity of 2.1 US gallons/8 liters.
Diesel engine
Approx. 16.1 US gallons/61 liters, including the
reserve capacity of 1.7 US gallons/6.5 liters.
Fuel specifications
Gasoline engine: required fuel
Do not refuel with leaded fuel; otherwise,
the catalytic conver ter will be damaged.
Do not fill the tank with E85, i.e. fuel containing
85 Ξ ethanol, nor with Fl exFuel. Otherwise the
engine and fuel suppl y system will be dam-
aged. <
Super Premium Gasoline/AKI 91
This gasoline is hi ghly recommended.
However, you may also use gasoline with less
AKI. The minimum AKI Rating is:
> 323i, 328i/xDrive: 87 >
335i/xDrive: 89.
If you use gasoline with this minimum AKI Rat-
ing, the engine may produce knocking sounds
when starting at high outside temperatures.
This has no effect on the engine life.
Do not use any gasoline below the speci-
fied minimum fuel grade. Otherwise the
engine could be damaged. <
Use high-quality brands
Field experience has indicated significant dif-
ferences in fuel quality: volatility, composition,
additives, etc., among gasolines offered for sale
in the United States and Canada. Fuels contain-
ing up to and including 10Ξ ethanol or other
oxygenates with up to 2.8 Ξ oxygen by weight,
that is, 15 Ξ MTBE or 3 Ξ methanol plus an
equivalent amount of co-solvent, will not void
the applicable warrantie s with respect to de-
fects in materials or workmanship.
The use of poor-quality fuels may result in
driveability, starting and stalling problems
especially under certain environmental condi-
tions such as high ambient temperature and
high altitude.
Should you encounter driveability problems
which you suspect could be related to the fuel
y o u a r e u s i n g , w e r e c o m m e n d t h a t y o u r e s p o n d
by switching to a recogn ized high-quality brand
such as gasoline that is advertised as Top Tier
Detergent Gasoline.
Failure to comply with these recommendations
may also result in un scheduled maintenance. <
BMW Advanced Diesel: required fuel
Ultra-low sulfur diesel
The engine of your BMW is designed for diesel
with low sulfur content:
Ultra-low sulfur diesel ASTM D 975-07a.
Refuel with ultra-low sulfur diesel only.
The percentage of biodiesel in the fuel
may not exceed 5 %; this type of fuel is referred
to as B5. Do not refuel with gasoline. After refu-
eling with the wrong fuel, e.g. with gasoline, do
not start the engine; otherwise, engine damage
may occur. <
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Refueling
192
If you refueled with the wrong fuel, contact your
BMW center.
The filler neck is desi gned for refueling at
diesel fuel pumps.
If the filler nozzle cannot be inserted into your
BMW's filler pipe, please ensure that you are re-
fueling at a diesel fuel pump and that it is
equipped with a diesel filler nozzle. <
Winter diesel
To ensure that the diesel engine remains oper-
ational in the winter, please use winter diesel,
which is available at gas stations during winter
months. The fuel filter heating system, included
as a standard feature, prevents disruption of the
fuel supply while driving.
Do not add additives, including gasoline;
otherwise, engine damage may occur. <
BMW Advanced Diesel
The concept
BMW Advanced Diesel reduces nitrogen oxide
in the diesel emissions of your vehicle by means
of a mechanism that injects diesel exhaust fluid,
a reduction agent, into the exhaust tract. A
chemical reaction occurs in the catalytic con-
verter that minimizes the nitrogen oxide con-
tent.
To be able to start the engine as usual, a suffi-
cient amount of diesel exhaust fluid must be
present in a separate reservoir.
Warming the system
To warm the system to its operating tempera-
ture after starting with a cold engine, the auto-
matic transmission delays shifting to the next
higher gear, if necessary.
Reserve display
A display in the instrument cluster informs you
about the remaining distance you can drive with
the fluid remaining in the reservoir.
-
The reserve display appears beginning at ap-
prox. 1,000 miles/1,600 km before the supply is
used up.
When this reserve display appears in the
instrument cluster, have diesel exhaust
fluid refilled to avoid not being able to start the
engine. <
Diesel exhaust fluid at the minimum
level
Even if the display indicates -- mls, the engine
continues running if it is not switched off and if
all other requirements cont inue to be met, e.g. a
sufficient supply of fuel.
Do not drive to the end of the indicated
distance. Otherwise, it will not be possible
to start the engine again after switching it off. <
Wrong fluid
A warning lamp lights up:
The wrong fluid was filled into the res-
ervoir.
Please contact your BMW center.
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Refueling
194
Refilling BMW Diesel Exhaust Fluid
1.Attach the bottle and sc rew it all the way on,
see arrow. The line on the bottle should
point upward.
Hold the attached bottle to prevent
the thread on the vehicle from be-
coming damaged by the weight of the bot-
tle. <
2. Press the bottle toward the vehicle, see ar-
row.
The reservoir in the vehicle is filled.
3. The reservoir is full wh en the filling level in
the bottle stops changing. It is not possible
to overfill the reservoir.
Pull back the bottle, see arrow, and unscrew
it.
Closing the reservoir
After refilling, close the reservoir again using
the handle of the screwdriver.
After refilling diesel exhaust fluid
Wrong fluid
If you add the wrong fluid, e.g. antifreeze
for washer fluid, do not start the engine;
otherwise, there is a danger of fire. <
Contact your BMW center.
Disposing of the bottle
You can dispose of the bottles for diesel
exhaust fluid at your BMW center.
Only dispose of empty bottles in household
refuse if local regulations allow. <
Reserve display-
After refilling, the reserv e display continues to
be displayed after the engi ne is started. It goes
out after the vehicle has been driven for several
minutes.
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Wheels and tires
210
Recommended tire brands
Certain makes of tire are recommended by
BMW for each tire size. They are marked with a
clearly visible BMW designation on the sidewall
of the tire.
When properly used, these tires meet the high-
est standards in terms of safety and handling
characteristics.
Special characteristics of winter tires
BMW recommends winter tires for winter roads
or at temperatures below +45°F/+7°C.
Although all-season M+ S tires provide better
winter traction than summer tires, they gener-
ally fail to provide the same levels of cold-
weather performance as winter tires.
Pay attention to speed
Always comply with the speed limit for the
winter tires mounted on your car; failure
to do so could result in tire damage and acci-
dents. <
If the car is capable of speeds higher than that
permitted for the winter ti res, a label stating the
maximum permitted speed for the mounted
tires must be displayed in your field of view.
Specialist tire dealers and your BMW center
can supply these labels.
Storage
Always store wheels and tires in a cool, dry
place with as little exposure to light as possible.
Always protect tires agains t all contact with oil,
grease and fuels. Do not exceed the maximum
tire inflation pressure indicated on the sidewall
of the tire.
Swapping wheels between axles
BMW advises against swapping wheels
between the front and rear axles, even if all tires
have the same size, as th is could impair driving
characteristics. If the tires are of mixed sizes,
swapping wheels betwee n the axles is not per-
missible.
Snow chains*
Only certain fine-link sn ow chains have been
tested by BMW, classified as safe for use and
recommended. Consult your BMW center for
more information.
Snow chains must be mounted in pairs and on
the rear wheels only. Observe the manufac-
turer's instructions when mounting snow
chains. Do not exceed a speed of 30 mph or
50 km/h.
Do not initialize the Flat Tire Monitor if
snow chains are mounted, otherwise the
instrument might issue an incorrect reading.
When driving with snow chains, you may find it
helpful to activate DTC temporarily, refer to
page 81. <
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Mobility
217Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Socket for On-Board
Diagnosis OBD
Primary components that make up exhaust
emissions can be checked by a device via the
OBD socket.
This socket is located on the driver's side to the
left, on the bottom of the instrument panel
underneath a cover.
Exhaust emission values
The warning lamp lights up:
The exhaust emission values have
worsened. Have the car checked as
soon as possible.
Canadian models display this warning
lamp.
The lamp flashes under certain conditions. This
indicates excessive misfir ing in the engine. If
this happens, you should reduce your speed
and visit your nearest BMW center as soon as
possible. Severe engine misfiring can quickly
lead to serious damage of emissions-related
components, especially the catalytic converter.
The warning lamp comes on if the gas
cap is not properly tightened and the
OBD system assumes that fuel vapor
is escaping. If the gas ca p is then tightened, the
warning lamp should go out within a few days.
Event data recorders
Your vehicle may be equipped with one or sev-
eral measuring or diagnostic modules or a
device for recording or sending certain vehicle
data or information. In addition, if you have
signed a service contract for BMW Assist, cer- tain vehicle data ma
y be transmitted or
recorded in order to fa cilitate the corresponding
services.
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