2011 BMW 335I tow

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What to do if …
What to do if …
>The current position cannot be displayed?
The position is in an unrecognized region, in
a poor reception area, or the system is in the
process of determining the position.
Reception is generally available when you
are in the open.
>The destination guidance does not accept
an address without the street name?
A downtown area cannot be determined for
the town or city that has been entered. Input
any street in the selected town/city and
start destination guidance.
>The destination guidance does not accept a
destination?
The destination data is not contained in the
navigation data. Choose a destination as
close as possible to the original one.
>The letters for a destination cannot be
selected during destination entry?
The stored data do not contain the data of
the destination. Select a destination that is
as close as possible to the original.
>The map view is displayed in grayscale?
When the traffic bulletin map is activated,
the Control Display changes to a grayscale
display. This enables a better view of the
traffic bulletins.
>Voice instructions are no longer issued
before intersections during destination
guidance?
The area has not been fully recorded yet, or
you have left the recommended route and
the system requires a few seconds to calcu-
late a new route suggestion.

Telephone
192
Inserting/removing the
snap-in adapter*
1.Press button1 and remove the cover.
2.Insert the snap-in adapter in the front and
press it downward until it engages.
To remove the snap-in adapter:
Press button 1.
Inserting mobile phone
1.If applicable, remove the protective cap
from the mobile phone's antenna connector
so that the mobile phone can engage in the
snap-in adapter.
2.With its buttons facing upward, slide the
mobile phone up towards the electrical con-
tact points and press it downward until it
engages.
The mobile phone's battery is charged as soon
as the vehicle is in radio readiness or the steer-
ing is unlocked.
To conserve vehicle battery power, you
should avoid using the mobile phone
when the ignition is switched off.<
Removing mobile phone
Press the button.

Refueling
206
Refilling quantity
Refilling quantity when the reserve display first
appears:
Approx. 1 US gallon/3.7 liters
Opening the diesel exhaust fluid
reservoir
1.Remove the cover in the bumper by press-
ing on it, see arrow.
2.Place the handle of the screwdriver from the
onboard vehicle tool kit, page237, onto the
bottom cap and open the cap, arrow.
Refilling BMW Diesel Exhaust Fluid
1.Attach the bottle and screw 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 becoming damaged by the weight of the
bottle.<
2.Press the bottle toward the vehicle, see
arrow.
The reservoir in the vehicle is filled.
3.The reservoir is full when 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.

Wheels and tires
222 heat when tested under controlled conditions
on a specified indoor laboratory test wheel.
Sustained high temperature can cause the
material of the tire to degenerate and reduce
tire life, and excessive temperature can lead to
sudden tire failure. The grade C corresponds to
a level of performance which all passenger car
tires must meet under the Federal Motor Vehi-
cle Safety Standard No. 109. Grades B and A
represent higher levels of performance on the
laboratory test wheel than the minimum
required by law.
The temperature grade for this tire is
established for a tire that is properly
inflated and not overloaded. Excessive speed,
underinflation, or excessive loading, either sep-
arately or in combination, can cause heat
buildup and possible tire failure.<
RSC – run-flat tires
You will recognize run-flat tires by a circular
symbol containing the letters RSC on the side
of the tire, refer to page223.
M+S
Winter and all-season tires.
These have better winter properties than sum-
mer tires.
XL
Designation for specially reinforced tires.
Tire condition
Inspect your tires frequently for tread wear,
signs of damage and for foreign objects lodged
in the tread. Check the tread depth.
Minimum tread depth
The tread depth should not drop below 0.12 in/
3mm, although, for example, European legisla-
tion only specifies a minimum tread depth of
0.063 in/1.6 mm. At tread depths below 0.12 in/
3 mm there is an increased risk of high-speed
hydroplaning, even when only small amounts of
water are present on the road surface.
When winter tires wear down past a tread depth of 0.16 in/4 mm, they become perceptibly less
suitable for winter conditions. In the interest of
safety, new tires should be installed.
Wear indicators in the base of the tread groove
are distributed around the tire's circumference;
the letters TWI, for Tread Wear Indicator, on the
tire's sidewalls identify tires that incorporate
these wear indicators. Once the tire tread has
worn down to the wear indicators, the tire has
worn to a depth of 0.063 in/1.6 mm.
Wheel/tire damage
Please note that low-profile tires cause wheels,
tires and suspension parts to be more suscep-
tible to road hazard and consequential dam-
ages.
Unusual vibrations encountered during normal
vehicle operation can indicate tire failure or
some other vehicle defect. This can, for exam-
ple, be caused by driving over curbs. The same
applies to any other abnormal road behavior,
such as pulling severely to the right or left.
In these cases, reduce speed immedi-
ately and have wheels and tires thor-
oughly checked. To do so, drive carefully to the
nearest BMW center or tire shop that works
according to BMW repair procedures with cor-
respondingly trained personnel. If necessary,
have the vehicle towed there.
O t h e r w i s e , t i r e d a m a g e c a n p o s e a l e t h a l h a z a r d
to vehicle occupants and other road users.<

Mobility
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Engine oil
The engine oil consumption is dependent on
driving style and driving conditions.
Checking the engine oil level with the
dipstick*
1.Park the vehicle on a level surface with the
engine at operating temperature, i.e. after
an uninterrupted drive of at least 6.2 miles/
10 km.
2.Switch off the engine.
3.After approx. 5 minutes, pull out the
dipstick5 and wipe it off with a lint-free
cloth, paper towel or similar material.
4.Carefully push the dipstick all the way back
into the measuring tube and pull it out
again.
The oil level must be between the two
markings on the dipstick.
The oil quantity between the two markings on
the dipstick is equivalent to approx. 1 US quart/
1 liter.
The oil level must not be above the upper
marking of the dipstick. Too much oil will
harm the engine.<
Checking the engine oil level
electronically*
Your car is equipped with an electronic oil-level
monitor.
For a precise measurement and display of the
oil level, it is necessary that the engine be at
operating temperature, i.e. after uninterrupted
driving for at least approx. 6.2 miles/10 km. You
can have the oil level displayed while you are
driving, or while the vehicle is at a standstill on
a level surface and the engine is running.
Display in the instrument cluster
1.Push button 1 in the turn indicator lever up
or down repeatedly until the appropriate
symbol is shown in the display, accompa-
nied by the word "OIL".
2.Press button 2 in the turn indicator lever.
The oil level is checked and the reading
displayed.

Mobility
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Replacing components
Onboard vehicle tool kit
Sedan
The onboard vehicle tool kit is stored in a com-
partment on the right-hand side of the cargo
area. Remove the cover.
Sports Wagon
The onboard vehicle tool kit is stored in a com-
partment on the left-hand side underneath the
cargo area floor panel.
Wiper blades
1.Fold out the wiper arm and hold it.
2.Press together the locking spring, arrows1,
and fold out the wiper blade, arrow2.
3.Take the wiper blade out of the catch mech-
anism, pulling the blade toward the front.
To avoid damage, make sure that the
wiper arms are against the windshield
before you open the engine compartment.<
Sports Wagon: changing rear wiper
blade
1.Fold up the wiper arm.
2.Pull off the wiper blade, see arrow.
3.Insert the new wiper blade and press it on
until it audibly engages.

Mobility
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Turn signals, front
PY24W bulb, 24 watts
1.Open the flap in the wheel well, refer to
Access through the wheel well on
page240.
2.Rotate turn signal bulb socket 1 to the left
and remove.
3.Apply gentle pressure to the bulb while
turning it to the right for removal and
replacement.
4.Insert turn signal bulb socket 1.
5.Attach the flap to the wheel well.
Side turn signals
W5W bulb, 5 watts
1.Press the front edge of the lamp toward the
rear with your fingertip, arrow1 and pivot it
out, arrow2.
2.While simultaneously lifting the retaining
tab, rotate bulb holder to the left and
remove.
3.Remove lamp and replace it.
To install, insert rear end of the lamp and press
into place at the front.
Tail lamps
Sedan
>Brake lamp in the trunk lid:
H21W bulb, 21 watts
>Backup lamp:
W16W bulb, 16 watts
>Other lamps:
P21W bulb, 21 watts
The tail lamps are divided in two parts. One part
is in the trunk lid, the other is in the fender.
1Brake lamp
2Roadside parking lamp/tail lamp, LED
3Turn signal, LED
4Backup lamp
5Tail lamp, LED
6Brake lamp
If one of the bulbs2, 3 or 5 malfunctions, please
contact your BMW center or a workshop that
works according to BMW repair procedures
with correspondingly trained personnel.

Giving and receiving assistance
248
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 consumers 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
Connect the jumper cables in the correct
order, so that no sparks which could
cause injury occur.<
Your BMW has a jump-starting connection in
the engine compartment which acts as the bat-
tery's positive terminal, refer also to the Engine
compartment overview on page226. The cap is
marked with +.
1.Pull the cap of the BMW jump-starting con-
nection up to remove.
2.Attach one terminal clamp of the plus/+
jumper cable to the positive terminal of the
battery or a starting-aid terminal of the vehi-
cle providing assistance.
3.Attach the second terminal clamp of the
plus/+ jumper cable to the positive terminal
of the battery or a starting-aid terminal of
the vehicle to be started.
4.Attach one terminal clamp of the minus/–
jumper cable 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 pole.
5.Attach the second terminal clamp of the
minus/– jumper cable to the negative termi-
nal of the battery or to the engine or body
ground of the vehicle to be started.
Starting the engine
1.Start the engine of the donor vehicle and
allow it to run for a few minutes at slightly
increased idle speed.
2.Start the engine on the other vehicle in the
usual way.
If the first start 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 above connecting sequence.
If necessary, have the battery checked and
recharged.
Never use spray fluids to start the
engine.<
Tow-starting, towing away
Observe the applicable laws and regula-
tions for tow-starting and towing vehi-
cles.<
Do not transport any passengers other
than the driver in a vehicle that is being
towed.<