light BMW 128I 2009 E88 Workshop Manual

Replacing components
124
Replacing components
Onboard tool kit
The onboard tool kit is stored below the floor
mat in the cargo bay.
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.<
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.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.<
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 bulb 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.<

Giving and receiving assistance
130
Giving and receiving assistance
Emergency Request*
Conditions for an Emergency Request:
>Full preparation package mobile phone: this
equipment makes it possible to send an
Emergency Request even if no mobile
phone is paired with the vehicle.
>Radio readiness is on.
>BMW Assist is activated. Activating
BMW Assist, refer to separate Owner's
Manual.
>The BMW Assist system is logged on to a
mobile phone network.
>The Emergency Request system is opera-
ble.
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 Requests
are not possible. The BMW Assist system can
be reactivated by a BMW center after a new
contract has been signed.
Sending an Emergency Request
1.Briefly press the cover flap to open.
2.Press the SOS button until 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.
Data for determining the necessary rescue
measures are transmitted to the BMW Assist
Response Center, e.g. the current position of
your vehicle, if it can be determined.
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
Request is sent automatically immediately after
a severe accident. This Automatic Collision
Notification is not affected by the button being
pressed.
For technical reasons, the Emergency
Request service cannot be guaranteed
for the most unfavorable conditions.<
Roadside Assistance
The BMW Roadside Assistance is there to
assist you around the clock in the event of a
breakdown, including on weekends and public
holidays.
The phone numbers of the Roadside Assis-
tance in your home country can be found in the
Contact brochure.
First aid pouch*
Some of the articles contained in the first aid
pouch have a limited service life. Therefore,

Giving and receiving assistance
132 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.<
Using a tow fitting
The screw-in tow fitting must always be carried
in the car. It can be screwed in at the front or
rear of the BMW.
It is stored with the onboard tool kit underneath
the floor mat in the cargo bay, refer to page124.
Use only the tow fitting provided with the
vehicle and screw it all the way in. Use the
tow fitting for towing on paved roads only. Avoid
lateral loading of the tow fitting, e.g. do not lift
the vehicle by the tow fitting. Otherwise the tow
fitting and the vehicle could be damaged.<
Access to screw thread
Rectangular cover panel in bumper:
Press the arrow on the cover.
Front
Rear
Being towed
Make sure that the ignition is switched on,
refer to page47, otherwise the low-beam
headlamps, tail lamps, turn s i g n a l i n d i c a t o r s a n d
windshield wipers may be unavailable. Power
steering assistance is not available when the
engine is not running. Thus, braking and steer-
ing will require increased effort. Active steering

Reference
At a glance
Controls
Driving tips
Mobility
133
is not active and it will be necessary to turn the
steering wheel further.<
Manual transmission
Gearshift lever in neutral position.
Automatic transmission
Selector lever in position N.
Changing the selector lever position, refer to
page50.
Do not exceed a towing speed of 45 mph/
70 km/h and a towing distance of
90 miles/150 km, otherwise the automatic
transmission may be damaged.<
Towing methods
Do not lift the vehicle by a tow fitting or
body and chassis parts, otherwise dam-
age may result.<
With a tow bar
The towing vehicle must not be lighter
than the towed vehicle, otherwise it may
be impossible to maintain control.<
The tow fittings used should be on the same
side on both vehicles. Should it prove impossi-
ble to avoid mounting the tow bar at an angle,
please observe the following:
>Clearance and maneuvering capability will
be sharply limited during cornering.
>The tow bar will generate lateral forces if it is
attached offset.
Attach the tow bar to the tow fittings only,
as attaching it to other parts of the vehicle
could result in damage.<
With a tow rope
When starting off in the towing vehicle, make
sure that the tow rope is taut.
To avoid jerking and the associated
stresses on vehicle components when
towing, always use nylon ropes or nylon straps.
Attach the tow rope to the tow fittings only, as
attaching it to other parts of the vehicle could
result in damage.<
With a tow truck
Have the BMW transported with a tow truck
with a so-called lift bar or on a flat bed.
Do not tow the vehicle with just the rear axle
raised as this may cause the steering to turn.
Tow-starting
Avoid tow-starting the vehicle whenever possi-
ble; instead, jump-start the engine, refer to
page131. Vehicles with a catalytic converter
should only be tow-started when the engine is
cold, vehicles with an automatic transmission
cannot be tow-started at all.
1.Switch on the hazard warning flashers,
comply with local regulations.
2.Switch on the ignition, refer to page47.
3.Shift into 3rd gear.
4.Have the vehicle tow-started with the clutch
depressed all the way and slowly release
the clutch. After the engine starts, immedi-
ately depress the clutch completely again.
5.Stop at a suitable location, remove the tow
bar or rope and switch off the hazard warn-
ing flashers.
6.Have the vehicle checked.

Indicator and warning lamps
134
Indicator and warning lamps
Indicator and warning lamps can light up in a
variety of combinations and colors. See the
table for information on causes and how to
react. Note whether a lamp comes on alone or in
combination with another. Some lamps can
light up in different colors. Corresponding dis-
tinctions are made in the text.
12Cause Special actions to be taken
Turn signals
High beams/headlamp flasher
switched on
Fog lamps switched on
Fasten safety belts Fasten your safety belt, refer also to
page41.
Indication in US models
Parking brake applied Release the parking brake.
Indication in Canadian models
Parking brake applied Release the parking brake.
Outside temperature warning Drive cautiously, refer also to page56.
Lights up briefly:
>Approx. 2.1 US gallons/8 liters of
fuel remain in the tank
Remains on:
Remaining operating range is no more
than 30 miles/50 km, refer to page57
Engine refuses to start Depress the brake or clutch in order to
start the engine, refer to page48.
Ignition switched on and driver's door
openSwitch off the ignition, refer to page47,
or close the driver's door.
Parking lamps still on
Roadside parking lamps still on Switch off the roadside parking lamps,
refer to page76.

Reference
At a glance
Controls
Driving tips
Mobility
135
Door open
Engine compartment lid open
Luggage compartment lid open
Lights up in red:
Convertible top not locked Automatic lock malfunctioning. Lock
the convertible top manually, refer to
page32. Have it checked by your BMW
center.
Electronic failure when closing con-
vertible topClose the convertible top manually,
refer to page32. Have it checked by
your BMW center.
Lights up in yellow:
Cargo bay partition not in lowermost
position. Convertible top cannot be
movedFold the cargo bay partition down.
Vehicle speed too high for convertible
top movementReduce speed to below 30 mph/
50 km/h and continue convertible top
movement.
Rollover protection system malfunc-
tioningHave the rollover protection system
checked by your nearest BMW center.
Gas cap missing or loose Make sure that the gas cap is correctly
positioned and close it until it audibly
clicks. Do not jam the strap between
the gas cap and the vehicle.
Windshield washer fluid level too low Add washer fluid as soon as possible,
refer to page53.
Lights up in red:
Service due Arrange a service appointment.
Check service requirements, refer to
page61.
Lights up in yellow:
The engine will start the next time the
start/stop button is touched, possibly
without the brake or clutch being
depressed
12Cause Special actions to be taken

Indicator and warning lamps
136Remote control malfunctioning or, in
cars with convenient access, not
presentThe engine cannot be started. Have the
remote control checked, if necessary.
Battery of remote control dischargedUse the remote control for a longer
journey or, in cars with convenient
access, replace the battery.
Belt tensioners and/or airbag system
failedHave the system checked immediately.
Active steering defective You can continue your journey.
Steering characteristics are modified
and steering wheel could be off-center.
Have the system checked as soon as
possible.
Steering assistance failed Markedly different steering response.
You can continue your journey, but
moderate your speed and exercise due
caution.
Have the system checked as soon as
possible.
Lights up:
Emergency Request system has failed
or is malfunctioningHave the system checked as soon as
possible.
Lights up in red:
Engine malfunction Stop the car and switch off the engine.
You cannot continue your journey.
Contact your BMW center.
Lights up in yellow:
Full engine power is no longer available You can continue your journey, but
moderate your speed and exercise due
caution. Have the engine checked as
soon as possible.
Indication in US models:
Warning lamp flashes:
Engine malfunction under high load.
High engine load will result in damage
to the catalytic converterYou can continue your journey, but
moderate your speed and exercise due
caution. Have the vehicle checked
without delay.
Warning lamp comes on:
Engine malfunction with adverse effect
on exhaust emissionsHave the car checked as soon as possi-
ble.
12Cause Special actions to be taken

Reference
At a glance
Controls
Driving tips
Mobility
137
Indication in Canadian models:
Warning lamp flashes:
Engine malfunction under high load.
High engine load will result in damage
to the catalytic converterYou can continue your journey, but
moderate your speed and exercise due
caution. Have the vehicle checked
without delay.
Warning lamp comes on:
Engine malfunction with adverse effect
on exhaust emissionsHave the car checked as soon as possi-
ble.
Lights up in red:
Engine overheating Carefully bring the car to a stop, switch
off the engine and allow it to cool down.
Do not open the hood, otherwise there
would be a risk of injury by scalding.
Contact your BMW center.
Lights up in yellow:
Engine too hot Continue driving at more moderate
speed so that the engine can cool
down. Have the engine checked with-
out delay if the situation reoccurs.
Lights up in red:
Battery is no longer being charged.
Alternator malfunctionSwitch off all unnecessary electrical
consumers. Have the vehicle's power
supply system checked immediately.
Lights up in yellow:
Battery charge level very low, battery
aged or not securely connectedHave the battery checked as soon as
possible.
Engine oil pressure too low Stop immediately and switch off the
engine. You cannot continue your jour-
ney. Contact your BMW center.
Engine oil level too low Add engine oil immediately; refer to
page115 for more information.
Indication in US models:
Parking brake applied
Indication in Canadian models:
Parking brake applied
12Cause Special actions to be taken

Indicator and warning lamps
138Indication in US models
Lights up in red:
Brake fluid level too low Reduced braking effect, stop the car
carefully. Contact your BMW center.
Lights up in yellow:
Drive-off assistant has failed. The car
will not be held in place after the brake
is releasedHave the system checked as soon as
possible.
Indication in Canadian models
Lights up in red:
Brake fluid level too low Reduced braking effect, stop the car
carefully. Contact your BMW center.
Lights up in yellow:
Drive-off assistant has failed. The car
will not be held in place after the brake
is releasedHave the system checked as soon as
possible.
Indication in US models:
Brake pads wornHave the condition of the brake pads
checked without delay.
Indication in Canadian models:
Brake pads wornHave the condition of the brake pads
checked without delay.
Lights up in red: Have the system in question checked
without delay.
>Starter failed or The engine cannot be restarted.
>ignition malfunctioning. Engine
restart only possible when brake is
depressed or
>lighting system failed. Low beams/
tail lamps and brake lamps still oper-
ational. All other lamps failedDepress the brake to restart the engine.
Lights up in yellow:
>Control of the brake lamps failed or
>fuel supply malfunctioning, or
>electrical system of trailer hitch
*
failedYou can continue your journey, but
moderate your speed and exercise due
caution. Have the system in question
checked without delay.
Flashing:
Dynamic Stability Control DSC or
Dynamic Traction Control DTC is con-
trolling drive and braking forces, refer
also to page65
12Cause Special actions to be taken

Indicator and warning lamps
140Indication
* in Canadian models:
Vehicle electronics failed You cannot continue your journey.
Contact your BMW center.
Vehicles with Flat Tire Monitor
*:
Light up in yellow and red:
>Tire is deflated Carefully bring the car to a stop. Com-
ply with the additional information
starting on page66.
>Flat Tire Monitor not initialized Initialize Flat Tire Monitor, refer to
page66.
Light up in yellow:
Flat Tire Monitor failed. Punctures are
not indicatedHave the system checked.
Vehicles with Tire Pressure Monitor
*:
Light up in yellow and red:
>There is a flat tire or substantial loss
of tire pressureCarefully bring the car to a stop. Com-
ply with the additional information
starting on page68.
Vehicles with Tire Pressure Monitor
*:
Light up in yellow:
>Tire Pressure Monitor not initialized Check the inflation pressure and reset
the system, refer to page68.
The small lamp flashes in yellow and
then lights up continuously; the larger
lamp comes on in yellow:
>Tire Pressure Monitor has failed.
Punctures are not indicatedHave the system checked. Comply with
the additional information starting on
page69.
12Cause Special actions to be taken