2012 BMW 335I bulb

NotesUse while driving
If on a rare occasion it is necessary to use
the parking brake while driving, do not use ex‐
cessive force when applying it. When using it,
keep the button on the lever depressed.
Otherwise, using excessive force when applying
the parking brake may cause the rear wheels to
lock, resulting in fishtailing.◀
To prevent corrosion and braking control on one
side only, lightly apply the parking brake period‐
ically while coasting, if traffic conditions permit.
The brake lamps will not light up if the parking
brake is engaged.
Turn signal, high beams,
headlamp flasher
Turn signal Do not fold in the exterior mirrors
During driving and during the operation of
the turn signals/warning flashers, do not fold in
the exterior mirror, or else the additional flasher
lights in the exterior mirror do not have the pre‐
scribed position and can only be poorly de‐
tected.◀
Using turn signals
Press the lever beyond the resistance point.
To switch off manually, press the lever to the re‐
sistance point.
Unusually rapid flashing of the indicator lamp in‐
dicates that a turn signal bulb has failed.
Triple turn signal activation
Press the lever to the resistance point.
The turn signal flashes three times.
The function can be activated or deactivated:1."Settings"2."Lighting"3."Triple turn signal"
Signaling briefly
Press the lever to the resistance point and hold
it there for as long as you want the turn signal to
flash.
High beams, headlamp flasher
▷High beams, arrow 1.▷Headlamp flasher, arrow 2.Seite 64ControlsDriving64
Online Edition for Part no. 01 40 2 608 633 - 11 09 490

Replacing componentsVehicle 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.
Onboard vehicle tool kit
The onboard vehicle tool kit is located on the
right side in the cargo area in a storage com‐
partment. Open the cover.
Wiper blade replacement
General information Do not fold down the wipers without wiper
blades
Do not fold down the wipers if wiper blades have
not been installed; this may damage the wind‐
shield.◀
Replacing the wiper blades
1.To change the wiper blades, fold up, refer to
page 66, the wiper arms.2.Fold up and hold the wiper arm firmly.3.Squeeze the retainer spring, arrow 1, and
fold up the wiper blade, arrow 2.4.Remove the wiper blade forward from the
catch.5.Insert the new wiper blade in reverse order
of removal until it locks in place.
Risk of damage
Before opening the hood, ensure that the
wiper arms with the wiper blades are against the
windshield to prevent damage.◀
Lamp and bulb replacement
General information
Lamps and bulbs make an essential contribution
to vehicle safety.
The manufacturer of the vehicle recommends
that you entrust corresponding procedures to
the service center if you are unfamiliar with them
or they are not described here.
You can obtain a selection of replacement bulbs
at the service center.
Danger of burns
Only change bulbs when they are cool;
otherwise, there is the danger of getting
burned.◀
Seite 279Replacing componentsMobility279
Online Edition for Part no. 01 40 2 608 633 - 11 09 490

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
Online Edition for Part no. 01 40 2 608 633 - 11 09 490

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
Online Edition for Part no. 01 40 2 608 633 - 11 09 490

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
Online Edition for Part no. 01 40 2 608 633 - 11 09 490

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.
Seite 283Replacing componentsMobility283
Online Edition for Part no. 01 40 2 608 633 - 11 09 490

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.
Seite 284MobilityReplacing components284
Online Edition for Part no. 01 40 2 608 633 - 11 09 490

Tail lamps, bulb replacement
At a glance1Turn signal2Reversing lamp3Inside brake lamp4Tail lamps5Outside brake lamp
Bulb replacement, exterior tail lamps
General information
Follow the General instructions on lamps and
bulbs, refer to page 279.
Turn signal: 21-watt bulb, P21W
Exterior brake lamp: 21-watt bulb, P21W
The tail lamps feature LED technology. Contact
your service center in the event of a malfunction.
Use caution when replacing the bulb
Use caution and proceed one step at a
time when replacing the bulbs to prevent dam‐
age to the tail lamps or vehicle.◀
Removing the exterior tail lamp1.Open trunk lid.2.Use the screwdriver from the onboard vehi‐
cle tool kit to loosen the screw, arrow 1, and
remove the cover, arrow 2.3.Use the screwdriver handle to loosen the
two nuts, arrows 1 and 2, and remove. The
tail lamp is still attached to a rubber mount
on the outside.4.Grasp the inner edge of the tail lamp and
carefully swing it back and out of the rubber
mount, arrow 1. Use your free hand to hold
it in place in order to prevent the tail lamp
from coming loose suddenly. Make sure that
the foam rubber sealing ring is on the cen‐
tering pin, arrow 2.Seite 285Replacing componentsMobility285
Online Edition for Part no. 01 40 2 608 633 - 11 09 490