2005 BMW X3 catalytic converter

If your X3 is driven only for short distances of
less than 10 miles over a prolonged period of
time, without an occasional drive at highway
speeds, the engine’s charging system will not
maintain the battery. Insufficient use of the SAV
could result in short term starting problems
and in the long term could damage the battery.
In case the SAV is not operated for more than
four weeks it is advisable to:
a) consider using a proper trickle charger,
following the charger manufacturer’s
instructions, to maintain the battery’s state of
charge; or
b) consult your BMW SAV center regarding
battery removal. Once removed, the battery
must be charged and stored in a cool, dry
place where it can be protected from
freezing. If the battery will be stored for over
3 months, it must be recharged every 3
months, or else it will become damaged and
useless.
Please consult with your BMW SAV center for
further guidance and information.
Corrosion Protection
Extensive corrosion protection measures
implemented by BMW now make it possible to
offer a twelve-year limited mileage anti-
corrosion warranty against rust perforation on
your SAV provided that the SAV is maintained
in accordance with the provisions of the New
SAV Limited Warranty as outlined in the
Warranty Section of this Statement (page 29).
The major degree of corrosion protection is
due to the electrophoretic dip painting process
which cathodically deposits paint particles on
all body parts, attracting paint particles into the
minutest cavities or seams. Body parts are
designed to provide optimum corrosion
protection.During manufacture, exterior body parts
receive an additional corrosion protection coat.
Hood, trunk, doors and other body parts with
metal folds are coated with PVC and sealed
from the outside.
All floor panels receive a resilient coating of
PVC for maximum protection against damage
due to stones, etc.
Corrosion protection materials tested over
many years are applied to the surfaces of
cavities and to the entire underside of the
vehicle during and after assembly.
Requirements for maintaining the twelve-year
unlimited mileage anti-corrosion warranty are
outlined in the Warranty Section of this
Statement (page 31).
Restoring corrosion protection
Please take care that anti-corrosion material is
replaced when your car is repaired after body
or chassis damage.
BMW will not accept any liability for any
parts and accessories not approved by
BMW.
Underbody maintenance
The underbody has to be cleaned at least
once a year, in spring, with plain water in order
to remove mud, chemical sediments and other
deposits. If those materials are not removed,
corrosion (rust) will occur.
Your BMW SAV center will do this anti-
corrosion service for you.
WARNING
Do not apply additional undercoating or rust-
proofing on or near the exhaust manifold,
exhaust pipes, catalytic converter or heat
shields. During driving, the substance used
for undercoating could overheat and cause
a fire.
Battery Care
14

35 (6406J), Environmental Protection Agency,
401 “M” Street, SW, Washington, D.C. 20460.
The following systems are covered by the
Federal 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 determining
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
SYSTEM (PCV)
FUEL EVAPORATIVE CONTROL SYSTEM
EXHAUST SYSTEM
ENGINE EMISSION CONTROL SYSTEM
SENSORS/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.

The California Air Resources Board and BMW
of North America (BMW NA) are pleased to
explain the emission control system warranty
on your 2005 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 provided there has
been no abuse, neglect or improper mainte-
nance of your SAV.
Your emission control system may include
parts such as the fuel injection system, the
ignition system, catalytic converter, and engine
computer. Also included may be hoses, belts,
connectors 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
WARRANTY.
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 emission
control system DEFECTS WARRANTY.
– For 7 years or 70,000 miles whichever
occurs first:
If an emission-related part listed in this
Warranty Section specially noted with cover-
age 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 mainte-
nance listed in your Owner’s Manual. BMW
NA recommends 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 reason-
able amount of time, not to exceed 30 days.
– As the SAV owner, you should also be
aware that BMW NA may deny your
warranty coverage if your SAV or part has
failed due to abuse, neglect, improper
maintenance or unapproved modifications.
If you have any questions regarding your
warranty rights and responsibilities, you
should contact:
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
Limited Warranty applies to all 2005 U.S.
specification BMW SAVs sold, leased, and/or
registered in California, Maine, Massachusetts
or Vermont.
California Emission Control
Warranty Statement*
Your Warranty Rights and
Obligations
36

39
General
The warranty gives you specific legal rights,
and you may also have other rights which vary
from state to state.
THE DURATION OF ANY IMPLIED WARRAN-
TIES, INCLUDING THE IMPLIED WARRANTY
OF MERCHANTABILITY, IS LIMITED TO THE
DURATION OF THE EXPRESS WARRANTIES
HEREIN. BMW OF NORTH AMERICA
HEREBY EXCLUDES INCIDENTAL AND
CONSEQUENTIAL DAMAGES, INCLUDING
LOSS OF TIME, INCONVENIENCE, OR LOSS
OF USE OF THE VEHICLE, FOR ANY
BREACH OF ANY EXPRESS OR IMPLIED
WARRANTY, INCLUDING THE IMPLIED
WARRANTY OF MERCHANTABILITY,
APPLICABLE TO THIS PRODUCT.
For assistance in determining which parts are
covered by this warranty, please contact your
authorized BMW SAV center or the BMW NA
Customer Relations Department at
1-800-831-1117 or through our website at
www.bmwusa.com. You may obtain further
information concerning the emissions warranty
or report violations of warranty terms, by
contacting Air Resources Board (ARB), Mobile
Source Division, 9528 Telstar Avenue, El
Monte, CA 91731. Please include the title of
the BMW service department head and
telephone number.
California Emission Warranty
Parts List
The following components are covered for
defects by the California Emission Control
System Limited Warranty for a period of 7
years or 70,000 miles, whichever comes
first.
COMPONENT X3
INTAKE MANIFOLD •
VANOS CAMSHAFT POSITION CONTROLLER •
ENGINE CONTROL MODULE •
KNOCK SENSOR •
FUEL TANK •
EXHAUST MANIFOLD •
EXHAUST MANIFOLD WITH CATALYST •
THREE WAY CATALYTIC CONVERTER •
TRANSMISSION CONTROL MODULE •
ENGINE COOLANT TEMPERATURE SENSOR •
THROTTLE BODY •