light BMW 335I 2012 Owners Manual

CoolantVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
General information Danger of burns from hot engine
Do not open the cooling system while the
engine is hot; otherwise, escaping coolant may
cause burns.◀
Suitable additives
Only use suitable additives; otherwise, en‐
gine damage may occur. The additives are
harmful to your health.◀
Coolant consists of water and additives.
Not all commercially available additives are suit‐
able for your vehicle. Ask your service center for
suitable additives.
Coolant level
Checking1.Let the engine cool.2.The coolant level is correct if it lies between
the minimum and maximum marks. The
marks are on the side of the coolant reser‐
voir.Adding engine oil1.Let the engine cool.2.Turn the cap of the coolant reservoir slightly
counterclockwise to allow any excess pres‐
sure to dissipate, and then open it.3.If the coolant is low, slowly add coolant up to
the specified level; do not overfill.4.Turn the cap until there is an audible click.5.Have the cause of the coolant loss elimi‐
nated as soon as possible.
Disposal
Comply with the relevant environmental
protection regulations when disposing
of coolant and coolant additives.
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Socket for OBD Onboard
Diagnosis
Position
There is an OBD socket on the driver's side for
checking the primary components in the vehicle
emissions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. Have
the vehicle checked as soon as pos‐
sible.
Canadian model: warning light indi‐
cates the engine symbol.▷The warning lamp flashes under certain cir‐
cumstances:
This indicates that there is excessive misfir‐
ing in the engine.
Reduce the vehicle speed and have the sys‐
tem checked immediately; otherwise, seri‐
ous engine misfiring within a brief period can
seriously damage emission control compo‐
nents, in particular the catalytic converter.
Fuel cap
The indicator lamp lights up.
If the fuel cap is not properly tightened,
the OBD system may conclude that fuel
vapor is escaping. If the cap is then tightened,
the display should go out in a short time.
Data memory
Your vehicle records data relating to vehicle op‐
eration, faults and user settings. These data are
stored in the remote control and can be read out
with suitable devices, particularly when the ve‐
hicle is serviced. The data obtained in this way
provide valuable information for service proc‐
esses and repair or for optimizing and develop‐
ing vehicle functions further.
In addition, if you signed a service contract for
BMW Assist, certain vehicle data can be sent
directly from the vehicle to facilitate the desired
services.Seite 278MobilityMaintenance278
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Working on the lighting system
When working on the lighting system, you
should always switch off the lights affected to
prevent short circuits.
To avoid possible injury or equipment damage
when replacing bulbs, observe any instructions
provided by the bulb manufacturer.◀
Do not perform work/bulb replacement on
xenon headlamps
Have any work on the xenon lighting system, in‐
cluding bulb replacement, performed only by a
service center. Due to the high voltage present
in the system, there is the danger of fatal injuries
if work is carried out improperly.◀
Do not touch the bulbs
Do not touch the glass of new bulbs with
your bare hands, as even minute amounts of
contamination will burn into the bulb's surface
and reduce its service life.
Use a clean tissue, cloth or something similar, or
hold the bulb by its base.◀
Light-emitting diodes (LEDs)
Light-emitting diodes installed behind a cover
serve as the light source for controls, display el‐
ements and other equipment.
These light-emitting diodes, which are related
to conventional lasers, are officially designated
as Class 1 light-emitting diodes.
Do not remove the covers
Do not remove the covers, and never stare
into the unfiltered light for several hours; other‐
wise, irritation of the retina could result.◀
Headlamp glass
Condensation can form on the inside of the ex‐
ternal lamps in cool or humid weather. When
driving with the light switched on, the conden‐
sation evaporates after a short time. The head‐
lamp glasses do not need to be changed.If the headlamps do not dim despite driving with
the light switched on, increasing humidity forms,
e. g. water droplets in the light, have the service
center check this.
Front lamps, bulb replacement
Halogen headlamps1Parking lamps2High beams/headlamp flasher3Low beams4Turn signal5Daytime running lights
Accessing the turn signals and low beams
Follow the General instructions on lamps and
bulbs, refer to page 279.
1.In the wheel house, loosen the two brackets
and remove the cover.Seite 280MobilityReplacing components280
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Turn signal
21-watt bulb, PY21W1.If necessary, pull the inside trim of the wheel
house slightly inward. Turn the bulb holder
counterclockwise and remove.2.Press the bulb gently into the socket, turn
counterclockwise and remove.3.Install the new bulb and bulb holder in re‐
verse order of removal.4.Attach the cover to the wheel house.Low beams
55-watt bulb, H71.Turn the cap counterclockwise and remove.2.Tilt the bulb down and then up to loosen it
from the holder and remove.3.Pull the connector off the bulb.4.Attach the connector to the new bulb.5.First insert the bulb at the top with the strap,
arrow 1, and then press down firmly, arrow 2.
Make sure that the bulb snaps into place.6.Close the headlamp housing with the cap.
Make sure that the cap engages.7.Attach the cover to the wheel house.Seite 281Replacing componentsMobility281
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Accessing the daytime running lights, high
beams/headlamp flasher and parking lamps
Follow the General instructions on lamps and
bulbs, refer to page 279.1.Open the hood, refer to page 273.2.Turn the cap counterclockwise and remove.
Parking lamps
6-watt bulb, H6W
1.Turn the bulb holder counterclockwise and
remove.2.Press the bulb gently into the socket, turn
counterclockwise and remove.3.To insert the bulb and bulb holder, proceed
in reverse order of removal. Make sure that
the bulb holder snaps into place.4.Close the headlamp housing with the cap.
Make sure that the cap engages.High beams/headlamp flasher
55-watt bulb, H71.Tilt the bulb down and then up to loosen it
from the holder and remove.2.Pull the connector off the bulb.3.Attach the connector to the new bulb.4.First insert the bulb at the top with the strap,
arrow 1, and then press down firmly, arrow 2.
Make sure that the bulb snaps into place.5.Close the headlamp housing with the cap.
Make sure that the cap engages.Seite 282MobilityReplacing components282
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Daytime running lights
24-watt bulb, PW24W1.If necessary, remove the high beam bulb
connector.2.Remove the bulb holder.3.Remove the bulb from the bulb holder.4.To insert the new bulb, proceed in reverse
order of removal. During insertion, the bot‐
tom of the bulb holder must be facing down‐
ward. Make sure that the bulb holder snaps
into place.5.Attach the high beam bulb connector.6.Close the headlamp housing with the cap.
Make sure that the cap engages.
Xenon headlamps
Xenon headlamps
Because of the long life of these bulbs, the like‐
lihood of failure is very low. Switching the lamps
on and off frequently shortens their life.
If a xenon bulb fails, switch on the front fog lamps
and continue the trip with great care. Comply
with local regulations.
Do not perform work/bulb replacement on
xenon headlamps
Have any work on the xenon lighting system, in‐
cluding bulb replacement, performed only by a
service center. Due to the high voltage present
in the system, there is the danger of fatal injuries
if work is carried out improperly.◀
For checking and adjusting headlamp aim,
please contact your BMW center.
Headlamps1Parking lamps/daytime running lights2Low beams/high beams/headlamp flasher3Turn signal
Low beams and high beams are designed with
xenon technology.
The parking lamps and daylight running lights
are made using LED technology.
Contact your service center in the event of a
malfunction.
Turn signal
Follow the General instructions on lamps and
bulbs, refer to page 279.
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21-watt bulb, PY21W1.In the wheel house, loosen the two brackets
and remove the cover.2.If necessary, pull the inside trim of the wheel
house slightly inward. Turn the bulb holder
counterclockwise and remove.3.Press the bulb gently into the socket, turn
counterclockwise and remove.4.Install the new bulb and bulb holder in re‐
verse order of removal.5.Attach the cover to the wheel house.
Front fog lamps
Follow the General instructions on lamps and
bulbs, refer to page 279.
35-watt bulb, H8
1.Use the back side of the screwdriver from
the onboard vehicle tool kit to remove the
three wheel house panel screws, arrow 1.Carefully raise the wheel house panel, ar‐
row 2.2.Pull off the bulb connector, arrow 1.
Turn the bulb, arrow 2.
Left side of vehicle: turn clockwise.
Right side of vehicle: turn counterclockwise.
Remove the bulb.3.Insert the new bulb, connect the connector
and screw on the wheel house panel.
Turn signal in exterior mirror
Follow the General instructions on lamps and
bulbs, refer to page 279.
The turn signals feature LED technology. Con‐
tact your service center in the event of a mal‐
function.
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Breakdown assistanceVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equipment
is also described that is not available in a vehicle,
e. g., because of the selected optional equip‐
ment or country variant. This also applies for
safety-related functions and systems.
Hazard warning flashers
The button is located in the center console.
Emergency Request
Requirements
▷Equipment version with full preparation
package mobile phone.
An Emergency Request can be made, even
if no mobile phones are paired with the ve‐
hicle.▷BMW Assist is activated.▷The radio ready state is switched on.▷The BMW Assist system is logged in to a
wireless communications network sup‐
ported by BMW Assist.▷The Assist system is functional.
Only press the SOS button in an emergency.
Emergency Request not guaranteed
For technical reasons, the Emergency Re‐
quest cannot be guaranteed under unfavorable
conditions.◀
Service contract▷After your contract with BMW Assist has ex‐
pired, the BMW Assist system can be deac‐
tivated by the service center without you
having to visit a workshop.
After deactivation, an Emergency Request
is no longer possible.▷Under certain circumstances, the system
can be reactivated by a service center after
you sign a new contract.
Initiating an Emergency Request
1.Press the cover briefly to open it.2.Press the SOS button until the LED in the
button lights up.▷The LED lights up: an Emergency Request
was initiated.
If the situation allows, wait in your vehicle
until the voice connection has been estab‐
lished.▷The LED flashes if the connection to the
BMW Assist Response Center has been es‐
tablished.
After the Emergency Request arrives at the
BMW Assist Response Center, the BMWSeite 290MobilityBreakdown assistance290
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3.Let both engines run for several minutes.4.Disconnect the jumper cables in the reverse
order.
Check the battery and recharge if necessary.
Tow-starting and towing
Automatic transmission: transporting
your vehicle
Note
Your vehicle is not permitted to be towed.
Therefore, contact a service center in the event
of a breakdown.
Do not have the vehicle towed
Have your vehicle transported on a loading
platform only; otherwise, damage may occur.◀
Tow truck
Do not lift the vehicle
Do not lift the vehicle by the tow fitting or
body and chassis parts; otherwise, damage may
result.◀
Use the tow fitting screwed in at the front for
maneuvering the vehicle only.
Manual transmission
Gearshift lever in neutral position.
Towing
Follow the towing instructions
Follow all towing instructions; otherwise,
vehicle damage or accidents may occur.◀▷Make sure that the ignition is switched on;
otherwise, the low beams, tail lamps, turn
signals, and windshield wipers may be un‐
available.▷Do not tow the vehicle with the rear axle
tilted, as the front wheels could turn.▷When the engine is stopped, there is no
power assist. Consequently, more force
needs to be applied when braking and steer‐
ing.▷Larger steering wheel movements are re‐
quired.
Tow truck
Have your vehicle transported with a tow truck
with a so-called lift bar or on a flat bed.
Do not lift the vehicle
Do not lift the vehicle by the tow fitting or
body and chassis parts; otherwise, damage may
result.◀
Towing other vehicles
General information Light towing vehicle
Your vehicle must not be lighter than the
vehicle being towed; otherwise, it will not be
possible to control vehicle response.◀
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4.Engage transmission position N.5.Switch the engine off. In this way, the igni‐
tion remains switched on, and a Check-Con‐
trol message is displayed.
Transmission position P with the igni‐
tion off
When the ignition is switched off, position P
is engaged automatically. When in an auto‐
matic car wash, for example, ensure that the
ignition is not switched off accidentally.◀
The vehicle cannot be locked from the outside
when in transmission position N.
A signal is sounded when an attempt is made to
lock the vehicle.
Transmission position
Transmission position P is engaged automati‐
cally:
▷When the ignition is switched off.▷After approx. 15 minutes.
Headlamps
▷Do not rub dry and do not use abrasive or
caustic cleansers.▷Soak areas that have been soiled e.g. due to
insects, with shampoo and wash off with
water.▷Thaw ice with deicing spray; do not use an
ice scraper.
After washing the vehicle
After washing the vehicle, apply the brakes
briefly to dry them; otherwise, braking action can
be reduced and corrosion of the brake discs can
occur.
Vehicle care
Car care products
BMW recommends using cleaning and care
products from BMW, since these have been
tested and approved.
Car care and cleaning products
Follow the instructions on the container.
When cleaning the interior, open the doors or
windows.
Only use products intended for cleaning vehi‐
cles.
Cleansers can contain substances that are dan‐
gerous and harmful to your health.◀
Vehicle paint
Regular care contributes to driving safety and
value retention.
Environmental influences can act on the vehicle
paint. Tailor the frequency and extent of your car
care to these influences.
Leather care
Remove dust from the leather often, using a
cloth or vacuum cleaner.
Otherwise, particles of dust and road grime
chafe in pores and folds, and lead to increased
wear and premature degradation of the leather
surface.
To guard against discoloration, such as from
clothing, provide leather care roughly every two
months.
Clean light-colored leather more frequently be‐
cause soiling on such surfaces is substantially
more visible.
Use leather care products; otherwise, dirt and
grease will gradually break down the protective
layer of the leather surface.
Suitable care products are available from the
service center.Seite 297CareMobility297
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