check engine BMW X5 4.4I 2004 E53 Service and warranty information

3 A detailed list of all maintenance operations
included in each of the elements of the BMW
Maintenance System is found on pages 4-8.
These elements are as follows:
Quality Certification I will be performed by your
authorized BMW SAV center and certified on
the following page.
The performance of certain subsequent
maintenance elements, as required by the
BMW New SAV Limited Warranty, will be
specified at intervals computed by the BMW
Service Interval Indicator as follows:
– Oil Service: Engine oil should be changed
with the engine at operating temperature.
Note: Change oil at least once a year.
All 2004 BMW X5s are factory-filled with
BMW High Performance Synthetic oils. At the
time of the printing of this booklet, the
following oils are strongly recommended
and approved by BMW:
 BMW High Performance 5W-30 Synthetic
Oil (BMW part number 07 51 0 017 866)
 Mobil 1 5W-30
 Mobil 1 5W-40
BMW is evaluating various synthetic oils
for inclusion in our list of recommended
motor oils. For the most current list of
synthetic oils, please contact your
authorized BMW SAV center, or call
BMW of North America at 1-800-831-
1117. You can also obtain this information
from our website, www.bmwusa.com.
It is recommended to check engine oil level
whenever fuel is added to the vehicle.
If you need to add oil between oil changes
and are unable to obtain BMW High
Performance Synthetic Oil, Mobil 1 or
another special oil on the list, use a synthetic
oil with an API rating of SJ or higher.
– Inspection I: Major vehicle maintenance
as specified in the following pages under
Inspection I.
– Inspection II: Additional major vehicle
maintenance as specified in the following
pages under Inspection II.The following maintenance elements must
be performed at the mileage/time stated
(time intervals begin from the vehicle’s
production date):
– Brake Fluid Service: Change brake fluid
every two years.
– Oxygen Sensor Service: The oxygen sensor
deteriorates strictly on a mileage basis and
must therefore be replaced every 100,000
miles to maximize vehicle fuel economy
and minimize exhaust pollution. The
replacement of the oxygen sensor is
required under the terms of the applicable
BMW emission system warranties.
– Spark Plug Service: The X5 is equipped
with platinum-tipped spark plugs. These
allow a longer service life than conven-
tional plugs. Replace spark plugs every
100,000 miles.
– Automatic Transmission Service: Change
ATF every 100,000 miles.
The engine coolant has a lifetime rating and
does not need to be changed.
Please see your authorized BMW SAV center
for the most current information.
For your convenience, you may also wish to
have your authorized BMW SAV center
perform any necessary operations to fulfill any
state inspection requirements in your area
concurrent with the maintenance elements
specified above during other repairs.
Make sure that confirmation of maintenance
work is always entered in this SAV Service and
Warranty Information Statement. You may need
this for any warranty claims that become
necessary, and later on as evidence that your
SAV has been given the correct and regular
maintenance that justifies its resale or trade-in
value.
BMW has applied the most modern techno-
logical advances not only to the design and
production of your SAV, but also to computing
of the optimum maintenance interval for your
type of operations and driving style. Your
authorized BMW SAV center has made a

5
Engine Oil Service
Engine CompartmentX5 3.0i
4.4i
Change oil and oil filter while engine is at normal operating temperature. 
We recommend BMW High Performance Synthetic Oil, p/n 07 51 0 017 866.
Reset service interval indicator. 
Replace microfilter. 
Check overall thickness of front and rear disc brake pads using special tool. 
If replacement is necessary: Examine brake disc surfaces. Clean brake pad
contact points in calipers. Grease wheel centering hubs. Check thickness of
parking brake linings only when replacing rear pads.
Check parking brake actuation. Adjust if necessary. 

6
Inspection I
Only those items of inspection work which apply to your vehicle will be performed.
This list is subject to amendment.
UndercarriageX5 3.0i
4.4i
Change oil and oil filter while engine is at normal operating temperature. 
We recommend BMW High Performance Synthetic Oil,
p/n 07 51 0 017 866.
Check transmission for leaks. 
Check transfer case for leaks. 
Change oil in transfer case only if prompted by diagnostic short-test 
Check rear axle for leaks. 
Check front axle differential for leaks. 
Half-shafts: Check for leaks at flexible boots. 
Visually check fuel tank, lines and connections for leaks. 
Check condition, position, and mounting of exhaust system. 
Examine for leaks.
Check power steering system for leaks. Check power steering fluid level; 
add fluid if necessary.
Check steering for absence of play, condition of suspension track rods, 
front axle joints, steering linkage and joint disc.
Check overall thickness of front and rear disc brake pads using special tool. 
If replacement is necessary: Examine brake disc surfaces. Clean brake pad
contact points in calipers. Grease wheel centering hubs. Check thickness
of parking brake linings only when replacing rear brake pads.
Check brake system connections and lines for leaks, damage 
and incorrect positioning.
Check parking brake actuation. Adjust if necessary. 
Check all tire pressures (including spare). Correct if necessary. 
Check condition of tires (outer surface [left/right]), tread wear and pattern;
in case of uneven tread wear, readjust wheel alignment if requested
(invoice separately).
Inspect entire body according to terms of rust performation limited warranty. 
(Must be performed at least every two years).

7
Inspection I
Engine Compartment
Read out diagnostic system. 
Check engine cooling system/heater hose connections for leaks. 
Check coolant level and antifreeze protection level. Add coolant if required.
Check windshield washer fluid level and antifreeze protection. 
Fill up and/or correct if required.
Check air conditioner for operation. 
Replace microfilter. (Note: reduce replacement interval in dusty 
operating conditions.)
Reset service interval indicator.
X5 3.0i
4.4i
Body/Electrical
Check battery state-of-charge indicator and charge if required. 
Check lighting system, i.e.: headlights, foglights, parking, back-up, 
license plate, interior (including map reading lights), glove box, flashlight,
illuminated makeup mirrors, luggage compartment/area lights.
Check instrument panel and dashboard illumination. 
Check all warning/indicator lights, check control. 
Check turn signals, hazard warning flashers, brake lights, horns, headlight 
dimmer and flasher switch.
Check wipers and washer system(s); wiper blades, washer jet positions. 
Check condition and function of safety belts. 
Visually examine all SRS airbag units for torn covers, obvious damage or 
attachment of decals, decorations or accessories.
Check central locking/double lock. 
Check operation of all latches. 
Check heater/air conditioner blower, rear window defogger. 
Check rear view mirrors. 
Final Inspection
Road test with check of brakes, suspension, steering, 
automatic transmission.

8X5 3.0i
4.4i
Replace air cleaner element. (Note: Reduce replacement interval in 
dusty operating conditions).
Inspection II
Includes all items listed under Inspection I, and the following checks
and maintenance operations.
Engine Compartment
Brake Fluid Service
Replace brake fluid every 2 years (time interval begins from the 
vehicle’s production date).
Oxygen Sensor Service
Replace Oxygen Sensor every 100,000 miles. 
Spark Plug Service
Replace spark plugs every 100,000 miles. 
Automatic Transmission Service
Replace ATF every 100,000 miles. 

The California Air Resources Board and BMW
of North America (BMW NA) are pleased to
explain the emission control system warranty
on your 2004 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
Customer Relations 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
P.O. Box 8001
El Monte, CA 91734-8001
*The California Emissions Control System
Limited Warranty applies to all 2004 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
34