2006 BMW X3 ignition

Maintenance Program
The BMW Maintenance Program has been devised
with the following objectives: to maximize vehicle
safety, reliability, and resale value by minimizing
breakdowns resulting from wear, and minimizing
cost and inconvenience by computing mainte-
nance intervals based upon the specific manner in
which each individual vehicle is driven.
Maintenance intervals on motor vehicles have
conventionally been specified based upon
accumulated mileage. However, the type of
driving conditions has a major influence on
routine maintenance requirements; distance
traveled is only one of the significant factors.
A vehicle driven for 50,000 miles of short trips
in the city with numerous cold starts, pro-
longed periods of idling, stop-and-go driving,
and high engine speeds during acceleration
requires more frequent maintenance intervals
than a vehicle driven for 50,000 miles for long
distances at low engine speeds primarily at
operating temperature.
The advanced technologies at BMW have led to
the development of the unique BMW Service
Interval Indicator System which computes the
actual optimum maintenance requirements
based not only upon the accumulated mileage,
but taking into account important factors such as
engine coolant temperatures, high or low engine
speeds, short or long trip driving, and number of
vehicle starts. The maintenance interval may
therefore be maximized with considerable sav-
ings to owners of vehicles subjected to light duty. The
Service Indicator consists of five green,
one yellow and one red Iight-emitting-diodes
(LEDs) and the inscriptions “OIL SERVICE” and
“INSPECTION”.
Whenever the ignition is switched on, up to five
green LEDs will light up, depending on the
amount of use the vehicle has had since the last
maintenance service and your driving style. As
the number of illuminated green LEDs
decreases, this is an indication that the next ser-
vice is almost due and helps you to make the
necessary arrangements on a timely basis.
The green LEDs disappear when the engine is
started.
Notification that maintenance is required is indi-
cated with the illumination of the yellow LED
and accompanying inscription. These will remain
illuminated with the ignition on.
If the maintenance interval has been exceeded,
the red LED will light up in addition to the yellow
one to remind you of the urgent need for servic-
ing. In the interests of road safety and reliability,
you should avoid driving your BMW when the
red LED signal is showing, and have the essen-
tial maintenance work performed without delay.
After each maintenance is performed the service
indicator is reset in order to compute the next
service interval.
The green LEDs which then light up with the
ignition show you the interval before the next
maintenance is due.
If the service indicator displays an illogical read-
ing, for instance the green and red LEDs at the
same time, or if there is no display, consult an
authorized BMW SAV center.
If the speedometer, tachometer or coolant tem-
perature gauge should develop a fault, the ser-
vice indicator will probably cease to operate
correctly as well, since it depends on correct
speed, distance and temperature readings. The
fault must be located and rectified by an autho-
rized BMW SAV center.
A detailed list of all maintenance operations
included in each of the elements of the BMW
Maintenance Program is found on pages 4-8.
These elements are as follows:
(Typical Display) 32 88 02 30
2

Emission Control Maintenance Schedule: X3
The maintenance schedule as shown is required for the proper functioning of the emission control sys-
tems for optimum vehicle performance and fuel economy.
Abbreviations:
I - Inspect
R - Replace part(s) and/or fluid listed
Basic Engine
Engine oil .........................
Engine oil filter .....................
Fuel System
Air filter ..........................
Ignition System
Spark plugs .......................
Emission Control Components
Oxygen sensor .....................
X3 3.0i
Oil Service
Inspection I
Oil Service
Inspection II
R
R R
R R
R R
R
R
Replace at intervals of 100,000 miles
Replace at intervals of 100,000 miles
Continue sequence of
Oil Services and
Inspections per Service
Interval Indicator.
Oxygen Sensor Service: The oxygen sensor deteriorates strictly on a mileage basis and must therefore
be replaced to maximize vehicle fuel economy and minimize exhaust pollution.
The mileage interval varies according to individual driving conditions and is determined by the service
interval indicator.
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The following systems are covered by the Fed-
eral Emission Performance Warranty for a period
of two years or 24,000 miles, whichever occurs
first. The specific systems may vary according to
model, therefore, all of the systems listed may
not be used on your SAV. For assistance in deter-
mining which systems and specific components
within these systems apply to your SAV, please
contact your authorized BMW SAV center.
AIR INDUCTION SYSTEM
FUEL METERING SYSTEM
IGNITION SYSTEM
POSITIVE CRANKCASE VENTILATION SYS-
TEM (PCV)
FUEL EVAPORATIVE CONTROL SYSTEM
EXHAUST SYSTEM
ENGINE EMISSION CONTROL SYSTEM SEN-
SORS/DEVICES
ON BOARD DIAGNOSTIC SYSTEM (OBD)
RELATED PARTS ASSOCIATED WITH THE
ABOVE SYSTEMS
The following components and/or system are/is
covered under the Federal Emission Warranty for
a period of 8 years or 80,000 miles, whichever
occurs first.
CATALYTIC CONVERTER
ENGINE CONTROL MODULE (INCLUDING ON-
BOARD DIAGNOSTIC SYSTEM)
For assistance in determining coverage of the
specific components of the on-board diagnostic
system, please contact your authorized BMW
SAV center.
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California Emission Control
Warranty Statement* Your
Warranty Rights and Obligations
The California Air Resources Board and BMW of
North America (BMW NA) are pleased to explain
the emission control system warranty on your
2006 SAV. In California, new motor vehicles must
be designed, built and equipped to meet the
State’s stringent anti-smog standards. BMW NA
must warrant the emission control system on
your SAV for the periods of time listed below pro-
vided there has been no abuse, neglect or
improper maintenance of your SAV.
Your emission control system may include parts
such as the fuel injection system, the ignition
system, catalytic converter, and engine com-
puter. Also included may be hoses, belts, con-
nectors and other emission-related assemblies.
Where a warrantable condition exists, BMW NA
will repair your SAV at no cost to you including
diagnosis, parts and labor.
Manufacturer’s Warranty Coverage:
• For 3 years or 50,000 miles whichever occurs
first:
1. If your SAV fails a Smog Check inspection, all
necessary repairs and adjustments will be
made by BMW NA to ensure that your SAV
passes the inspection. This is your emission
control system PERFORMANCE WAR-
RANTY.
2. If any emission-related part on your SAV is defective, the part will be repaired or replaced
by BMW NA. This is your short-term emis-
sion control system DEFECTS WARRANTY.
• For 7 years or 70,000 miles whichever occurs
first:
If an emission-related part listed in this War-
ranty Section specially noted with coverage for
7 years or 70,000 miles is defective, the part
will be repaired or replaced by BMW NA. This is
your long-term emission control system
DEFECTS WARRANTY.
Owner’s Warranty Responsibilities:
– As the SAV owner, you are responsible for the
performance of the required maintenance listed
in your Owner’s Manual. BMW NA recom-
mends that you retain all receipts covering
maintenance on your SAV, but BMW NA cannot
deny warranty solely for the lack of receipts or
for your failure to ensure the performance of all
scheduled maintenance.
– You are responsible for presenting your SAV to an authorized BMW SAV center as soon as a
problem exists. The warranty repairs should be
completed in a reasonable amount of time, not
to exceed 30 days.
– As the SAV owner, you should also be aware that BMW NA may deny your warranty cover-
age if your SAV or part has failed due to abuse,
neglect, improper maintenance or unapproved
modifications.
If you have any questions regarding your war-
ranty rights and responsibilities, you should con-
tact: BMW of North America, LLC
Customer Relations and Services Department
PO. Box 1227
Westwood, N.J. 07675-1227
Telephone: 1 800 831-1117
Website: www.bmwusa.com
or the California Air Resources Board
9528 Telstar Avenue
El Monte, CA 91731
*The California Emissions Control System Lim-
ited Warranty applies to all 2006 U.S. specifica-
tion BMW SAVs sold, leased, and/or registered in
California, Maine, Massachusetts or Vermont.
36