2007 BMW X3 3.0I warning lights

Refueling
88
Refueling
Fuel cap
Opening
Always switch off the engine before
refueling. Otherwise, no fuel can be dis-
pensed into the tank and the Service Engine
Soon lamp lights up.<
1.Open fuel filler door. To do so, briefly press
it at the rear edge.
2.Turn fuel filler cap counterclockwise.
3.Place the fuel filler cap in the bracket
attached to the fuel filler door.
Closing
Replace the cap and turn it clockwise until you
hear a clearly audible click.
Be careful not to crush the cap leash between
the gas cap and the vehicle.
The warning lamp
* lights up.
The fuel cap is not properly closed or is
missing. Check whether the fuel cap is
properly closed.
Manually releasing fuel filler door
When a malfunction is occurring, you can
unlock the fuel-filler flap manually:
1.Open the cover flap on the right-hand side
panel of the cargo area, refer to page76.
2.Pull the green button. The fuel filler flap is
released.
Always take all applicable precautions
and comply with all regulations when han-
dling fuels. Never carry spare fuel containers in
your vehicle. Whether empty or full, these con-
tainers can leak, cause an explosion, and lead to
fire in the event of a collision.<
Observe the following when refueling
When handling fuels, comply with all
applicable safety precautions posted at
the service station.<
When refueling, insert the filler nozzle com-
pletely into the filler pipe. Avoid lifting the filler
nozzle while filling the tank; otherwise, this can
result in:
>Premature pump shutoff
>Reduced efficiency in the fuel-vapor recov-
ery system
The fuel tank is full when the filler nozzle clicks
off the first time.

Reference
At a glance
Controls
Driving tips
Mobility
99
Engine oil
Engine oil consumption depends on driving
style and operating conditions.
Warning lamp
Engine oil pressure
The warning lamp lights up red:
The engine oil pressure is too low.
Stop the vehicle immediately and
switch off the engine. Check the engine oil level
and top off as needed. If the oil level is correct:
Have the system checked immediately.
Do not continue driving. The engine could
be damaged because of inadequate lubri-
cation.<
Engine oil level
The warning lamp lights up yellow dur-
ing driving. An acoustic signal also
sounds and "+1.0 " is displayed in the
instrument cluster, refer to page99.
The oil level is at its absolute minimum; top off
engine oil as soon as possible. Until then, do not
drive more than approx. 125 miles/200 km.
The warning lamp lights up yellow after
the engine is switched off. In addition, a
signal sounds.
Top off engine oil at the earliest opportunity,
e.g. with your next refueling.
The warning lamp lights up yellow
within 30 seconds after starting the
engine:
The oil level sensor has failed. It is not possible
to take a current or meaningful measurement.
Have the system checked as soon as possible.
Checking oil level
Your vehicle is equipped with an electronic oil
level control.
For the most precise possible display of the oil
level, the engine must be at operating tempera-
ture, i.e. after at least 6.5 miles/10 km of unin-
terrupted driving. You can have the oil level dis-
played while you drive or while the vehicle is standing on a flat surface with the engine run-
ning.
You can have the current oil level displayed in
the instrument cluster.
Press button1. The oil level is checked and dis-
played for approx. 15 seconds.
In order to cancel the display early, press but-
ton 1 again.
Possible displays
1Oil level OK
2Oil level is being detected
This process can last approx. 3 minutes
while standing on a flat surface and approx.
5 minutes while driving.

Under the hood
100 3Oil level at minimum
A t yo ur e a r li es t o p p ortunity, add 1 US quart/
1 liter engine oil, also refer to Adding engine
oil.
4Oil level too high
Have vehicle checked immediately;
otherwise, overfilled oil can lead to
engine damage.<
5Oil level sensor has failed
It is not possible to take a current or mean-
ingful measurement.
Do not add engine oil. It is possible to con-
tinue driving. Have the system checked as
soon as possible.
Adding engine oil
Add the maximum quantity of 1 US quart/1 liter
of oil only after the warning lamp in the instru-
ment cluster lights up, refer to page99, or when
the oil level measurement "+1.0 " appears on
the display.
Add oil within the next 125 miles/200 km;
otherwise, engine damage could result.<
Keep oil, grease, etc. out of reach of chil-
dren and heed warnings on the contain-
ers. Otherwise, you could endanger your
health.<
Oil change
Have the oil changed only by your BMW Sports
Activity Vehicle Center or a workshop that
works according to BMW repair procedures
with correspondingly trained personnel.
Approved engine oils
The quality of the engine oil selected has critical
significance for the operation and service life of
an engine. BMW continuously approves spe-
cific oils after confirming their suitability for use
in its vehicles with extensive testing.
Only use approved BMW High Performance
Synthetic Oil.
If you are unable to obtain BMW High Perfor-
mance Synthetic Oil, you can add small
amounts of another synthetic oil in between oil
changes. Only use oils with the API SH specifi-
cation or higher.
Ask your BMW Sports Activity Vehicle
Center for more details concerning BMW
High Performance Synthetic Oil or other
approved synthetic oils.<
You can also call BMW of North America at
1-800-831-1117 or visit the website
www.bmwusa.com to obtain this information.
BMW engines are designed to operate
without additives, and their use could
even lead to damage in some cases.<
Viscosity classes
Viscosity is the oil flow rating as defined in
SAE classes.
The selection of the correct SAE class depends
on the climate conditions in the area where you
typically drive your BMW.
Approved oils belong to SAE classes
5W-40 and 5W-30.<
These oils can be used for driving in all ambient
temperatures.

Reference
At a glance
Controls
Driving tips
Mobility
101
Coolant
Warning lamp
The warning lamp lights up: coolant
level is too low; top off at the next
opportunity.
Do not open the cooling system when the
engine is hot. Escaping coolant can cause
burns.<
Coolant consists of water and coolant additive.
Not all commercially available additives are suit-
able for your BMW. Ask your BMW Sports
Activity Vehicle Center for suitable additives.
Only use suitable additives; otherwise,
engine damage may result. The additives
are harmful to your health, so follow the instruc-
tions on the containers.<
Always observe all applicable environ-
mental laws and regulations when dis-
posing of used coolant additives.<
Checking coolant level
1.Allow engine to cool.
2.Turn the cap of the expansion tank counter-
clockwise to allow any accumulated pres-
sure to escape, then continue turning to
open.
3.The coolant level is correct when it is
between the MIN and MAX marks, also refer
to illustration next to filler neck.
4.If the coolant is low, slowly add coolant up to
the specified level – do not overfill.
5.Screw on the cap and tighten snugly.
6.Have the reason for the coolant loss cor-
rected as soon as possible.
Brake system
Malfunction
Brake fluid
The warning lamp lights up red despite
the handbrake being released.
The brake fluid in the reservoir has
fallen to below the minimum level. At the same
time, a considerably longer brake pedal travel
may be noticeable. Have the system checked
immediately.
During continued driving, increased brake
pedal travel may be necessary, and con-
siderably longer braking distances may result.
Please adapt your driving style accordingly.<
Display of the previously described mal-
function on Canadian models.

Reference
At a glance
Controls
Driving tips
Mobility
103
Emissions values
The warning lamp lights up. Exhaust
values are deteriorating. Have the vehi-
cle checked as soon as possible.
Under certain conditions, the indicator will flash.
This indicates a serious rate of engine misfire.
When this occurs, you should reduce speed
and consult the nearest BMW Sports Activity
Vehicle Center as soon as possible. Severe
engine misfire even for only a short period of
time can seriously damage emission control
components, especially the catalytic converter.
Display of the previously described mal-
function on Canadian models.
When the fuel filler cap is not properly
tightened, the OBD system can detect
the vapor leak and the indicator lamp will light
up. If the filler cap is subsequently tightened,
the indicator lamp should go out within a few
days.<
Event data recorders
Your vehicle may be equipped with one or more
sensing and diagnostic modules or a recording
device capable of recording or transmitting cer-
tain vehicle data or information. In addition, if
you have a Subscription Service Agreement for
the BMW Assist system, certain vehicle infor-
mation may be transmitted or recorded in order
to provide such services.
Care
You can find useful information on caring for
your BMW in the Caring for your vehicle bro-
chure.

Reference
At a glance
Controls
Driving tips
Mobility
111
Protect valve stems with valve stem
seal caps from dirt and contamina-
tion. Dirt in valve stems is a frequent source
of gradual air loss.<
4.Reinitialize the Flat Tire Monitor
* or reset
the Tire Pressure Monitor
*, refer to
pages53, 54.
Do not initialize the Flat Tire Monitor
when driving with a compact wheel.<
5.Replace the defective tire as soon as possi-
ble and have the new wheel/tire balanced.
Driving with compact wheel
Drive reservedly and do not exceed a speed of
50 mph/80 km/h.
Mounting the compact wheel can change the
driving characteristics. For example, it can
reduce tracking stability during braking, extend
braking distances, and alter self-steering char-
acteristics in the limit range. With winter tires,
these characteristics are more pronounced.
Only one compact wheel may be
mounted. You should re-equip with
wheels and tires of the original size as soon as
possible.<
Vehicle battery
Maintenance
The battery is 100 % maintenance-free, i.e., the
electrolyte will last for the life of the battery
when the vehicle is operated in a temperate cli-
mate. Your BMW Sports Activity Vehicle Center
will be happy to advise you on all questions con-
cerning the battery.
Warning lamp
The warning lamp lights up. The battery
is no longer being charged. The alterna-
tor V-belt is defective or there is a mal-
function in the charge current circuit of the
alternator. Have the system checked immedi-
ately.Do not continue driving if the V-belt is
defective. The engine could be damaged
due to overheating.
Moreover, an increased amount of force is
required for steering if there is a sharp drop in
the onboard supply voltage.<
Charging battery
Charge the battery in the vehicle only when the
engine has been switched off. For connections,
refer to Jump starting on page114.
Disposal
Have old batteries disposed of following
replacement at your BMW Sports Activity
Vehicle Center or bring them to a collection
point. Maintain the battery in an upright position
for transport and storage. Always secure the
battery to prevent it from tipping over during
transport.<
Power failure
After a temporary power supply interruption,
some equipment is subject to limited use and
must be reinitialized. Individual settings are also
lost and must be updated again:
>Panorama glass sunroof
It may be only possible to raise the sunroof.
The system must be initialized, refer to
page24.
>Power windows
The pinch protection system must be reini-
tialized, refer to page23.
>Seat and mirror memory
The positions must be stored again, refer to
page30.
>Time
Must be set again, refer to page46.

Reference
At a glance
Controls
Driving tips
Mobility
113
Giving and receiving assistance
Receiving assistance
The Roadside Assistance of the BMW Group
offers you assistance in the event of a break-
down around the clock, as well as on weekends
and public holidays.
The phone numbers of the Roadside Assis-
tance control center in your home country can
be found in the Contact brochure.
In the case of vehicles with the corresponding
equipment, you can use buttons in the head-
liner to contact Roadside Assistance or initiate
an emergency call.
When the emergency call is initiated, a tele-
phone connection is established to the BMW
Assist Response Center.
In vehicles with BMW Assist enabled, if the cur-
r en t p o s it io n o f y o u r v eh i c le c a n b e d et e r m in e d ,
it will be transmitted to the BMW Assist
Response Center.
The conditions for initiating an emergency call
or contacting Roadside Assistance:
>Ignition key in position 1 or higher
>The car phone is logged on to a mobile tele-
phone network
>The emergency call system is operable
Access to buttons*
To open the cover:
Briefly press the cover, refer to arrow.
1Emergency call
2Roadside Assistance
Initiating an emergency call*
Press button 1 for at least 2 seconds.
The LED above the button lights up. As soon as
a voice connection to the BMW Assist
Response Center has been established, the
LED flashes. If the LED flashes, but you are
unable to hear the emergency Response Cen-
ter, you may still be heard by the Response
Center.
For technical reasons, the emergency call
cannot be guaranteed under the most
unfavorable conditions.<
Under certain conditions, an emergency call is
initiated automatically immediately after a
severe accident. The automatic emergency call
is not affected by the button being pressed.
Roadside Assistance*
Press button 2 for at least 2 seconds.
The LED above the button lights up. As soon as
a voice connection to Roadside Assistance has
been established, the LED flashes.
On a country-specific basis, with BMW Assist
enabled, the current position of your vehicle is
determined at the same time.
Warning triangle*
The warning triangle is stored behind the right
side panel in the cargo area.
To open the side trim panel: press the button.

Reference
At a glance
Controls
Driving tips
Mobility
129
Indicator and warning lamps,
overview12
Individual settings, refer to
Vehicle Memory,
Key Memory18
Inflation pressure, refer to Tire
inflation pressure90
Inflation pressure monitoring,
refer to
– Flat Tire Monitor53
– Tire Pressure Monitor54
Initializing, refer to Power
failure23,24
INSPECTION46
Instrument cluster11
Instrument lighting60
Instrument panel, refer to
Cockpit10
Integrated universal remote
control67
Interior lamps60
– remote control20
Interior motion sensor26
– switching off20,26
Interior rearview mirror33
– automatic dimming
feature33
– compass68
Interlock37
Intermittent mode of the
wipers41
Interval indicator, Service46
J
Jacking points110
– vehicle jack110
Jump starting114
K
Key Memory18
Keys18
– key-specific settings, refer
to Vehicle Memory, Key
Memory18
Kick-down40
L
Labeling, tires93
Lamps and bulbs104
Lashing eyes, refer to
Securing load83
LATCH child restraint fixing
system35
LEDs light-emitting
diodes105
Length, refer to
Dimensions121
License plate lamp, replacing
bulbs108
Liftgate22
– closing22
– emergency operation22
– manually opening22
– opening from outside22
– remote control20
Liftgate lamp, replacing
bulbs108
Lifting handle, compact
wheel109
Light-alloy wheels, care, refer
to Caring for your vehicle
brochure
Light-emitting diodes
LEDs105
Lighter72
Lighter socket72
Lighting of instruments60
Lights, refer to Parking lamps/
low beams58
Light switch58
Load
– determining load limit82
– refer to Cargo loading82
Lock buttons, doors, refer to
Locking21
Locking
– from inside21
– with the remote control19
Low beams58
– automatic58
– indicator lamp, defective
bulb58
– replacing bulbs105Lower back support, refer to
Lumbar support29
Lug bolts110
– torque110
Luggage compartment22
– capacity122
– cover, refer to Cargo area
cover75
– floor cover76
– increasing volume74
– opening/closing, refer to
Liftgate22
– opening from outside22
– opening with remote
control20
– refer to Cargo area
74
Luggage compartment lid
– emergency operation, refer
to Opening manually22
– opening with remote control,
refer to Unlocking liftgate20
– refer to Liftgate22
Luggage compartment net,
refer to Partition net75
Luggage rack, refer to Roof-
mounted luggage rack84
Lug wrench109
Lumbar support29
M
Maintenance102
– refer to Service Interval
Display46
Maintenance system102
Malfunctions
– automatic transmission40
– door lock21
– fuel filler door88
– liftgate22
– panorama glass sunroof25
Manual air distribution62,65
Manual operation
– door lock21
– driver's door21
– fuel filler door88
– liftgate22
– panorama glass sunroof25