BMW 335I CONVERTIBLE 2007 E93 Owner's Manual

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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 misfiring 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 cap 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 may be transmitted or
recorded in order to facilitate the corresponding
services.
Care
Important information on the care and mainte-
nance of your BMW is contained in the Caring
for your vehicle brochure.

Replacing components
230
Replacing components
Onboard tool kit
Coupe
The onboard tool kit is stored in a compartment
on the right-hand side of the cargo bay.
Remove the cover.
Convertible
The onboard tool kit is stored in a pouch under
the cargo bay floor panel.
Wiper blades
1.Fold up the wiper arm.
2.R e m o v e t h e c o v e r . T o d o s o , p r e s s t h e h o o k
on the bottom, see arrow.3.Fold the wiper blade upwards.
4.Remove the wiper blade in the direction of
the windshield, see arrow.
To avoid damage, make sure that the
wiper arms are against the windshield
before you open the engine compartment.<
Lamps and bulbs
Lamps and bulbs make an essential contribu-
tion to vehicle safety. They should, therefore,
be handled carefully. BMW recommends hav-
ing your BMW center perform any work that you
do not feel competent to perform yourself or
that is not described here.
Never touch the glass of new bulbs with
your bare fingers, 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.<
You can obtain a selection of replacement bulbs
at your BMW center.
Only change bulbs while they are cool to
the touch, otherwise you could suffer
burns.<
When working on electrical systems,
always begin by switching off the con-
sumer in question, otherwise short-circuits
could result. To avoid possible injury or equip-
ment damage when replacing bulbs, observe
any instructions provided by the bulb manufac-
turer.<

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For care and maintenance of the headlamps,
please follow the instructions in the separate
Caring for your vehicle brochure.
If the routine for changing a particular
bulb is not described here, please contact
your BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel.<
Light-emitting diodes LED
Light-emitting diodes installed behind translu-
cent lenses serve as the light source for many of
the controls and displays in your vehicle. These
light-emitting diodes, which operate using a
concept similar to that applied in conventional
lasers, are officially designated as Class 1 light-
emitting diodes.
Do not remove the covers or expose the
eyes directly to the unfiltered light source
for several hours, otherwise this could cause
irritation to the retina.<
Xenon lamps
These bulbs have a very long service life and are
highly unlikely to fail. If a xenon lamp fails never-
theless, switch on the fog lamps and continue
the journey with great care, provided that local
legislation does not prohibit this.
Have any work on the xenon lamp system,
including bulb replacements, performed
only by a BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel. Otherwise, if
such work is carried out improperly, the high
voltage in the system presents the danger of
fatal injuries.<
Access to the lamps
1.Switch off the lamps and take the remote
control out of the ignition lock.
2.Remove the upper cover from the head-
lamp. To do so, use a screwdriver to press the catches towards the rear, see arrows,
and pull the cover forward and out.
Follow the same steps in reverse order to reat-
tach the cover.
Be careful when installing the cover, oth-
erwise leaks could occur and cause dam-
age to the headlamp system.<
Parking lamps and roadside parking
lamps, daytime running lamps
H8 bulb, 35 watts
1.Remove the cover, refer to Access to the
lamps.
2.Turn the bulb approx. 90°, see arrow, and
take it out.
3.Disconnect the plug, change the bulb and
reconnect the plug.
4.Insert the bulb and turn it until it stops.
5.Reattach the cover.
Corner-illuminating lamp*
H3 bulb, 55 watts
1.Switch off the lamps and take the remote
control out of the ignition lock.
2.Remove the cover, refer to Access to the
lamps.

Replacing components
232 3.Push the wire bracket out of the anchor
towards the right and fold it up.
4.Disconnect the plug, change the bulb and
reconnect the plug.
5.Insert the bulb.
6.Fold the wire bracket down and engage it.
7.Reattach the cover.
Tail lamps
Coupe
>Turn signal:
PY21W bulb, 21 watts
>Brake lamp in the luggage compartment lid:
H21W bulb, 21 watts
>Other lamps:
W16W bulb, 16 watts
The tail lamps are divided in two parts. One part
is in the luggage compartment lid, the other is in
the fender.
1Turn signal
2Roadside parking lamp/tail lamp, LED
3Backup lamp
4Brake lamp, consisting of two individual
bulbs
5Brake Force Display lamp6Roadside parking lamp/tail lamp, LED
If one of the bulbs 2, 5 or 6 malfunctions, please
contact your BMW center or a workshop that
works according to BMW repair procedures
with correspondingly trained personnel.
Convertible
>Turn signal:
PY21W bulb, 21 watts
>Brake lamp in the luggage compartment lid:
H21W bulb, 21 watts
The tail lamps are divided in two parts. One part
is in the luggage compartment lid, the other is in
the fender.
1Turn signal
2Roadside parking lamp/tail lamp, LED
3Backup lamp
4Brake lamp, consisting of two individual
bulbs
5Brake Force Display lamp
6Roadside parking lamp/tail lamp, LED
If one of the bulbs 2 to 6 malfunctions, please
contact your BMW center or a workshop that
works according to BMW repair procedures
with correspondingly trained personnel.
Fender-mounted lamps
Coupe
1.Left-hand side: use a screwdriver to pry off
the cover in the cargo bay and remove the
cover.
Right-hand side: remove the cover from the
right-hand side panel of the cargo bay.

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2.Loosen the bulb holder at the clip, see
arrow, and pull out.
3.Turn s igna l indicator: apply gentle pressure
to the bulb while turning it to the left for
removal and replacement.
Backup lamps and brake lamps: take out
the bulbs and change them.
4.Re-engage the bulb holder so that it audibly
clicks into place.
5.Reattach the cover in the cargo bay.
Convertible
1.Turn the screws on the corresponding side,
see arrow, by 90° and remove the cover.
2.While applying light pressure, turn the bulb
holder of the turn signal bulb to the left.
3.Remove and replace the bulb.4.Re-engage the bulb holder so that it audibly
clicks into place.
5.Reattach the cover in the cargo bay.
License plate lamp
C5W bulb, 5 watts
1.Using a screwdriver, push the lamp to the
right in the flap of the lamp housing.
2.Take out the lamp towards the left and
change the bulb.
3.Insert the lamp.
Center brake lamp
This lamp uses LED technology for operation.
In the event of a malfunction, please contact
your BMW center or a workshop that works
according to BMW repair procedures with cor-
respondingly trained personnel.
Changing wheels
Your BMW is equipped with Run-Flat Tires as
standard. This removes the need to change a
wheel immediately in the event of a puncture.

Replacing components
234 For information on continuing to drive with a
damaged tire, refer to Indication of a flat tire on
page93.
The symbol identifying Run-Flat Tires is a circle
with the letters RSC on the sidewall, refer to
Run-Flat Tires, page221.
When mounting new tires or changing over
from summer to winter tires and vice versa,
mount Run-Flat Tires for your own safety. In the
event of a flat, no spare wheel is available. Your
BMW center will be glad to advise you. Refer
also to New wheels and tires, page221.
The tools for changing wheels are avail-
able as optional accessories from your
BMW center.<
Jack mounting points
The jacking points are at the positions shown in
the illustration.
Vehicle battery
Battery care
The battery is 100 % maintenance-free, the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
ma te. Your BM W center will be glad to advise in
all matters concerning the battery.
Charging the battery
Only charge the battery in the vehicle via the
terminals in the engine compartment with the
engine off. Connections, refer to Jump starting
on page237.
Disposal
Have old batteries disposed of by your
BMW center or hand them in to a recy-
cling center. Maintain the battery in an upright
position for transport and storage. Always
secure the battery against tipping over during
transport.<
Power failure
After a temporary power loss, the functioning of
some equipment may be limited and require
reinitialization. Individual settings may likewise
have been lost and will have to be programmed:
>Time and date
These values must be updated, refer to
page81.
>Radio
In some cases, stations may have to be
stored again, refer to page166.
>Navigation system
Operability must be waited for, refer to
page132.
>Glass roof
It may happen that the roof can only be
raised. The system must be initialized.
Please contact your BMW center.
>Seat and mirror memory
The positions must be stored again, refer to
page50.
>Inside rearview mirror with digital compass
The system must be calibrated, refer to
page112.
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, oth-
erwise this could lead to a circuit overload, ulti-
mately resulting in a fire in the vehicle.<

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Open the cover in the glove compartment and
remove it.
Spare fuses and a pair of plastic forceps are set
in holders on the distributor box.
See the rear of the cover for information on fuse
assignment.

Giving and receiving assistance
236
Giving and receiving assistance
Emergency call*
Conditions for an emergency call:
>Equipment version with full preparation
package mobile phone. This equipment
makes it possible to initiate an emergency
call even if no mobile phone is paired with
the vehicle.
>BMW Assist is activated. Activating
BMW Assist, refer to page206.
>Radio readiness is on.
>The BMW Assist system is logged on to a
mobile phone network.
>The emergency calling system is operable.
Once your service contract for BMW Assist
expires, the BMW Assist system can be deacti-
vated by a BMW center without you having to
visit a workshop. Once the BMW Assist system
has been deactivated, emergency calls are not
possible. The BMW Assist system can be reac-
tivated by a BMW center after a new contract
has been signed.
Initiating an Emergency Request call
1.Briefly press the cover flap to open.
2.Press the SOS button for at least
2seconds.
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.
Once the BMW Assist Response Center has
received your Emergency Request, the
BMW Assist Response Center contacts you and takes further steps to help you. Even if you
are unable to respond, the BMW Assist
Response Center will be able to initiate further
steps to assist you under certain conditions.
If the circumstances allow this, remain in the
vehicle until the connection has been estab-
lished. You will then be able to provide a
detailed description of the situation.
If the current location of your vehicle can be
determined, it will be transmitted 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. You may
still be heard by the BMW Assist Response
Center, however.
Under certain conditions, an emergency call is
automatically initiated immediately after a
severe accident. This Automatic Collision Noti-
fication is not affected by the button being
pressed.
For technical reasons, the emergency
calling services cannot be guaranteed for
the most unfavorable conditions.<
Roadside Assistance
The BMW Group's Roadside Assistance ser-
vice is there to assist you around the clock in
the event of a breakdown, including on week-
ends and public holidays.
The phone numbers of the Roadside Assis-
tance in your home country can be found in the
Contact brochure.
In vehicles equipped with BMW Assist, you can
establish contact with the BMW Group's Road-
side Assistance for breakdown assistance
directly via iDrive, refer to page202.

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First aid pouch*
Some of the articles contained in the first aid
pouch have a limited service life. Therefore,
check the expiration dates of the contents reg-
ularly and replace any items in good time, if nec-
essary.
Coupe
The first aid pouch is located on the right-hand
side of the cargo bay in a storage area.
Convertible
The first aid pouch is located in a compartment
under the front passenger's seat.
To open: press the button and fold the cover
down.
To close: fold the cover back up and press it into
the catch.
Warning triangle*
Coupe
The warning triangle is located on the left-hand
side of the cargo bay. Press the tab to take it
out.
Convertible
The warning triangle is located in a holder in the
luggage compartment lid. Press the tabs to take
it out.
Jump starting
If the car's own battery is flat, your BMW's
engine can be started by connecting two
jumper cables to another vehicle's battery. You
can also use the same method to help start
another vehicle. Only use jumper cables with
fully-insulated clamp handles.
Do not touch any electrically live parts
when the engine is running, or a fatal acci-
dent may occur. Carefully adhere to the follow-
ing sequence, both to prevent damage to one or
both vehicles, and to guard against possible
personal injuries.<

Giving and receiving assistance
238
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 page224. 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.<