2006 BMW X3 engine coolant

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

Quality Certification I will be performed by your
authorized BMW SAV center and certified on the
following page.
The performance of certain subsequent mainte-
nance elements, as required by the BMW New
SAV Limited Warranty, will be specified at inter-
vals computed by the BMW Service Interval Indi-
cator as follows:
– Oil Service: Engine oil should be changed with the engine at operating temperature.
Note: Change oil at least once a year.
All 2006 BMW X3s 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 cen-
ter, or call BMW of North America, LLC. at 1
800 831-1117. You can also obtain this infor-
mation from our website, www.bmwusa.com.
BMW recommends that you check your engine
oil level whenever you add fuel to your 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 Inspec-
tion I.
– Inspection II: Additional major vehicle mainte- nance 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 war-
ranties.
– Spark Plug Service: The X3 is equipped with platinum-tipped spark plugs. These allow a
longer service life than conventional 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 inspec-
tion requirements in your area concurrent with
the maintenance elements specified above dur-
ing other repairs.
Make sure that confirmation of maintenance
work is always entered in this SAV Service and
Warranty Information Booklet. 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 technologi-
cal advances not only to the design and produc-
tion 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 substantial invest-
ment in unique BMW special service tools to
enable his BMW factory trained service techni-
cians to perform quality repairs on your BMW in
minimal time. He/she looks forward to serving
your every service need and to help maximize
your satisfaction with your BMW, its longevity,
and resale value.
3

Inspection I
Engine CompartmentX3 3.0i
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. •
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, clutch/manual transmission or
automatic transmission. •
7

New SAV Limited Warranty – 2006
X3 (Valid only in the U.S.A. and
Puerto Rico)
Warrantor
BMW NA warrants 2006 U.S. specification X3
SAVs distributed by BMW NA or sold through the
BMW NA European Delivery Program against
defects in materials or workmanship to the first
retail purchaser, and each subsequent purchaser.
Warranty Period
The warranty period is 48 months or 50,000
miles, whichever occurs first.
Warranty Begins
This warranty begins on the date of first retail
sale, or the date the SAV is first placed in ser-
vice as a demonstrator or company vehicle,
whichever is earlier.
Warranty Coverage
To obtain service under this limited warranty, the
SAV must be brought, upon discovery of a defect
in material or workmanship, to the workshop of
any authorized BMW SAV center, during normal
business hours. The authorized BMW SAV cen-
ter will, without charge for parts or labor, either
repair or replace the defective part(s) using new
or authorized remanufactured parts. The deci-
sion to repair or replace said part(s) is solely the
prerogative of BMW NA. Parts for which replace-
ments are made become the property of BMW
NA.
In all cases, a reasonable time must be allowed
for warranty repairs to be completed after the
SAV is received by the authorized BMW SAV
center.
Safety Belt Warranty - Kansas
Safety belts are covered under the BMW New
SAV Limited Warranty for defects in material or
workmanship for a period of 10 years, unlimited
mileage from the date of purchase. In order to be
eligible for this coverage, the SAV must be a new SAV retailed in the State of Kansas and the repair
performed by an authorized BMW SAV center in
Kansas.
Towing/Other Owner Benefits
A 24-hour Roadside Assistance Program is avail-
able to every BMW owner during the New SAV
Limited Warranty period.
Roadside assistance and other owner benefits
are available by calling:
1 800 332-4269
For additional details on towing and other owner
benefits please refer to the BMW Roadside
Assistance section of this Statement (page 25).
Other Items
Wheel alignment, balancing and wiper blade
inserts are covered up to 2,000 miles.
Items which are subject to wear and tear or
deterioration due to driving habits or condi-
tions, such as brake pads/linings, brake
discs, clutch disc, pressure plate, filters,
upholstery, trim and chrome items, paint fin-
ish, drive belts, glass, and similar items, are
specifically limited to defects in material or
workmanship.
This warranty does not apply to the
following:
Damage which results from negligence, improper
operation of the SAV, improper repair, lack of or
improper maintenance, environmental influ-
ences, flood, accident or fire damage, road salt
corrosion, or use of improper or contaminated
fuel.
Damage to the engine, transmission or any
related component caused by improper shifting
of the transmission.
Maintenance services and parts when replaced
during maintenance such as spark plugs, lubri-
cants, fluids, engine tuneup parts, replacement
of filters, coolant, and refrigerant.
Failure to maintain the SAV properly in accor-
dance with the instructions in the X3 Owner’s
29

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 CONSEQUEN-
TIAL DAMAGES, INCLUDING LOSS OF TIME,
INCONVENIENCE, OR LOSS OF USE OF THE
VEHICLE, FOR ANY BREACH OF ANY
EXPRESS OR IMPLIED WARRANTY, INCLUD-
ING THE IMPLIED WARRANTY OF MERCHANT-
ABILITY, 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.bm-
wusa.com. You may obtain further information
concerning the emissions warranty or report vio-
lations 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 Sys-
tem 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
GASKET •
EXHAUST MANIFOLD
WITH CATALYST •
TORQUE
CONVERTER •
TRANSMISSION
CONTROL MODULE •
ENGINE COOLANT
TEMPERATURE
SENSOR •
THROTTLE BODY •
FUEL PUMP •
INTAKE MANIFOLD
GASKET •
39