2007 BMW 3 SERIES spark plugs replace

Vehicle Check
Maintenance work
•Check operation of horn, headlight flasher and
hazard warning flashers.
•Check instrument and control lighting and
heater/air-conditioning blower.
•Check lighting system: turn signals, back-up,
license plate, interior (incl. map, reading lights),
glovebox, flashlight, luggage area lights.
•Safety belts: check condition and function.
•Check windshield wiper and washer jet
positions.
•Body: check for corrosion (except cavities).
•Tires: check tread depth, wear pattern, outer
condition, inflation pressure. If necessary, cor-
rect pressure.
•Initialize run-flat indicator.
•Battery: check state of charge (magic eye) and
charge if required.
•Power steering reservoir: Check fluid level.
•Visually inspect all SRS airbag units for torn
covers, obvious damage or attachment of
stickers.
•Rear-view mirrors
•Coolant: check fluid level and concentration.
•Windshield washer and intensive cleaning sys-
tem: check protection level, fluid level, top if
necessary.
•Brake system connections and lines: check for
leaks, damage and correct positioning
•Underbody, incl. all visible parts (i.e. transmis-
sion, rear axle, fuel lines, exhaust system),
check for damage, leaks and corrosion
•Steering components: check for clearance,
leaks, damage and wear
•Final Inspection: Road test with check of -
Brakes, including burnishing of parking brake
pads - Steering - Shock absorbers (visual) -
Transmission
Brake fluid
Maintenance work
•Replace brake fluid
Spark plugs
Maintenance work
•Replace spark plugs as specified by CBS.
Automatic Transmission
Maintenance work
•Replace ATF at intervals of 100,000 miles
6

Emission Control Maintenance
Schedule
The maintenance schedule as shown is required
for the proper functioning of the emission control
systems for optimum vehicle performance and
fuel economy.
Basic Engine
Engine oil As specified by CBS
Engine oil filter As specified by CBS
Fuel System
Air filter As specified by CBS
Ignition System
Spark plugs As specified by CBS
Emission Control
Components
Oxygen sensor (except
SULEV)120,000 miles
Oxygen sensor:
SULEV(PZEV)150,000 miles
Battery Care
If your car 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 engines charging system will not
maintain the battery. Insufficient use of the vehi-
cle could result in short term starting problems
and in the long term could damage the battery.
In case the car is not operated for several weeks
it is advisable to:
a. consider using a proper trickle charger, follow-
ing the charger manufacturers instructions, to
maintain the batterys state of charge; or
b. consult your BMW 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 center for further
guidance and information.
Corrosion Protection
Extensive corrosion protection measures imple-
mented by BMW now make it possible to offer a
twelve-year unlimited milage anti-corrosion war-
ranty against rust perforation on your vehicle pro-
vided that the vehicle is maintained in
accordance with the provisions of the New Vehi-
cle Limited Warranty as outlined in the Warranty
Section of this Booklet (page 31).
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 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 12-year unlim-
ited mileage anti-corrosion warranty are outlined
in the Warranty Section of this Booklet (page 32).
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.
15

New Vehicle Limited Warranty -
2007 Models (Valid Only in the
U.S.A. and Puerto Rico)
Warrantor
BMW NA warrants 2007 U.S. specification vehi-
cles 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 vehicle is first placed in
service as a demonstrator or company vehi-
cle, whichever is earlier.
Warranty Coverage
To obtain service under this warranty, the vehicle
must be brought, upon discovery of a defect in
material or workmanship, to the workshop of any
authorized BMW center, during normal business
hours. The BMW center will, without charge for
parts or labor, either repair or replace the defec-
tive part(s) using new or authorized remanufac-
tured parts. The decision to repair or replace said
part(s) is solely the prerogative of BMW NA. Parts
for which replacements 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
vehicle is received by the BMW center.
Safety Belt Warranty - Kansas
Safety belts are covered under the BMW New
Vehicle Limited Warranty for defects in material
or workmanship for a period of 10 years, unlim-
ited mileage from the date of purchase. In order
to be eligible for this coverage, the vehicle must
be a new car retailed in the State of Kansas and
the repair performed by an authorized BMW cen-
ter in Kansas.
Towing/Other Owner Benefits
A 24-hour Roadside Assistance Program is avail-
able to every BMW owner during the new vehicle
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 26).
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 vehicle, 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 vehicle properly in accor-
dance with the instructions in the Owners Man-
ual or the Service section of this Statement, that
results in the failure of any part of the vehicle.
Modification of the vehicle or installation of any
performance accessories or components
attached to the vehicle which alters the original
engineering and/or operating specifications or
31

For assistance in determining which specific
parts or components of your vehicle are covered
under this warranty, please contact your BMW
center.
It is the owners responsibility to have all sched-
uled inspection and maintenance services per-
formed (at the owners expense), as prescribed in
the maintenance schedule for the BMW Emis-
sion Control System. Service intervals are com-
puted by the onboard BMW service interval
indicator and displayed on the instrument panel.
The instructions for proper maintenance and use
can be found in the Owners Manual. It is strongly
recommended that any replacement parts used
for maintenance, repair or replacement of emis-
sion control systems be certified BMW Service
Parts or BMW Authorized Remanufactured Parts.
Without invalidating this warranty, the owner may
elect to have maintenance, repair or replacement
of the emission control systems performed by
any automotive repair establishment, or elect to
use parts other than certified BMW Service
Parts. However, the cost of such service or parts
will not be covered under this warranty, except in
emergency situations. In an emergency situation,
where an authorized BMW center or a warranty
replacement part is not reasonably available
(within 30 days), repairs may be performed at any
available service establishment using any equiva-
lent part. BMW NA will reimburse the owner for
such emergency repairs (including labor, parts
and diagnosis not to exceed BMW NA rates for
labor, parts, and diagnosis in said area) that are
covered under this warranty. Replaced parts and
paid invoices must be presented at a BMW cen-
ter as a condition of reimbursement for emer-
gency repairs not performed by a BMW center.
The use of replacement parts, which are not of
equivalent quality, may impair the effectiveness
of the emission control system. If other than cer-
tified BMW Service Parts or Authorized Remanu-
factured Parts are used for maintenance, repair
or replacement of components affecting emis-
sion control, the owner should obtain assurances
that such parts are warranted by their manufac-
turer to be equivalent to genuine BMW parts in
performance and durability. BMW NA assumes
no liability under this warranty with respect to
parts other than genuine BMW parts.However, the use of non-BMW replacement
parts or non-EPA certified parts does not invali-
date the warranty on other components, unless
non-BMW parts or non-EPA certified parts cause
damage to warranted parts.
What is not covered
This warranty does not cover malfunctions
caused by any of the following: accident, flood,
misuse, improper adjustment, modification, alter-
ation, tampering, disconnection, improper or
inadequate maintenance, use of leaded fuel or
fuels containing more than 10% ethanol, or other
oxygenates with more than 2.8% oxygen by
weight (i.e., more than 15% MTBE or more than
3% methanol plus an equivalent amount of
co-solvent).
The replacement of maintenance parts, such as
spark plugs, filters and similar items used in
required maintenance services, the repair or
replacement of maintenance parts beyond the
first required inspection/maintenance, or if the
part has been replaced earlier for reasons other
than it being defective.
The car or any part of the car unless a failure
causes the car to fail to conform to applicable
emission regulations.
Any car on which the odometer has been
replaced or altered and the true mileage cannot
be determined.
The car, if the vehicle identification number is
altered or cannot be read, or if the car has been
declared a total loss or sold for salvage purposes.
General
These warranties give 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 NA HEREBY EXCLUDES INCIDENTAL
AND CONSEQUENTIAL DAMAGES, INCLUD-
ING LOSS OF TIME, INCONVENIENCE, OR
LOSS OF USE OF THE VEHICLE, FOR ANY
34

It is strongly recommended that any replacement
parts used for maintenance, repair or replace-
ment of emission control systems be genuine
BMW Service Parts or BMW Authorized
Remanufactured Parts. Without invalidating this
warranty, the owner may elect to have mainte-
nance, repair or replacement of the emission
control systems performed by any automotive
repair establishment, or elect to use parts other
than BMW Authorized Remanufactured or genu-
ine BMW Service Parts. However, the cost of
such service or parts will not be covered under
this warranty, except in emergency situations. In
an emergency situation, where an authorized
BMW center is not reasonably available or a war-
ranty replacement part is not available within 30
days, repairs may be performed at any available
service establishment or by any individual using
any replacement part.
A repair not completed within 30 days consti-
tutes an emergency. BMW NA will reimburse the
owner for such emergency repairs (including
labor, parts and diagnosis not to exceed BMW
suggested retail price for all warranted parts
replaced and labor charges based on the manu-
facturers recommended time allowance for the
warranty repair and the geographically appropri-
ate hourly labor rate) that are covered under this
warranty. Replaced parts and paid invoices must
be presented to a BMW center as a condition of
reimbursement for emergency repairs not per-
formed by a BMW center.
The use of replacement parts, which are not of
equivalent quality, may impair the effectiveness
of emission control systems. If other than genu-
ine BMW Service Parts or Authorized Remanu-
factured Parts are used for maintenance, repair
or replacement of components affecting emis-
sion control, the owner should obtain assurances
that such parts are warranted by their manufac-
turer to be equivalent to genuine BMW parts in
performance and durability. BMW NA assumes
no liability under this warranty with respect to
parts other than genuine BMW parts.
However, the use of non-BMW replacement
parts does not invalidate the warranty on other
components, unless non-BMW parts cause
damage to warranted parts.What is not covered
This warranty does not cover malfunctions
caused by any of the following: accident, flood,
misuse, modification, alteration, tampering, dis-
connection, improper or inadequate mainte-
nance, except if performed by an authorized
BMW center doing warranty repair work, use of
leaded fuel or fuel other than as specified in the
Owners Manual.
The replacement of maintenance parts, such as
spark plugs, filters and similar items used in
required maintenance services or the repair or
replacement of maintenance parts beyond the
first replacement interval.
Any car on which the odometer has been
replaced or altered and the true mileage cannot
be determined.
The car, if the vehicle identification number is
altered or cannot be determined, or if the car has
been declared a total loss or sold for salvage
purposes.
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 center or the BMW NA Cus-
tomer Relations Department at 1 800 831-1117.
You may obtain further information concerning
the emissions warranty or report violations of
warranty terms, by contacting Air Resources
Board (ARB), Mobile Source Operations Division,
9528 Telstar Avenue, El Monte, CA 91731.
Please include the title of the BMW service
department head and telephone number.
39

BMW center is not reasonably available or a war-
ranty replacement part is not available within 30
days, repairs may be performed at any available
service establishment or by any individual using
any replacement part.
A repair not completed within 30 days consti-
tutes an emergency. BMW NA will reimburse the
owner for such emergency repairs (including
labor, parts and diagnosis not to exceed BMW
suggested retail price for all warranted parts
replaced and labor charges based on the manu-
facturers recommended time allowance for the
warranty repair and the geographically appropri-
ate hourly labor rate) that are covered under this
warranty. Replaced parts and paid invoices must
be presented to a BMW center as a condition of
reimbursement for emergency repairs not per-
formed by a BMW center.
The use of replacement parts, which are not of
equivalent quality, may impair the effectiveness
of emission control systems. If other than genu-
ine BMW Service Parts or Authorized Remanu-
factured Parts are used for maintenance, repair
or replacement of components affecting emis-
sion control, the owner should obtain assurances
that such parts are warranted by their manufac-
turer to be equivalent to genuine BMW parts in
performance and durability. BMW NA assumes
no liability under this warranty with respect to
parts other than genuine BMW parts.
However, the use of non-BMW replacement
parts does not invalidate the warranty on other
components, unless non-BMW parts cause
damage to warranted parts.
What is not covered
This warranty does not cover malfunctions
caused by any of the following: accident, flood,
misuse, modification, alteration, tampering, dis-
connection, improper or inadequate mainte-
nance, except if performed by an authorized
BMW center doing warranty repair work, use of
leaded fuel or fuel other than as specified in the
Owners Manual.The replacement of maintenance parts, such as
spark plugs, filters and similar items used in
required maintenance services or the repair or
replacement of maintenance parts beyond the
first replacement interval.
Any car on which the odometer has been
replaced or altered and the true mileage cannot
be determined.
The car, if the vehicle identification number is
altered or cannot be determined, or if the car has
been declared a total loss or sold for salvage
purposes.
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 center or the BMW NA Cus-
tomer Relations Department at 1 800 831-1117.
You may obtain further information concerning
the emissions warranty or report violations of
warranty terms, by contacting Air Resources
Board (ARB), Mobile Source Operations Division,
9528 Telstar Avenue, El Monte, CA 91731.
Please include the title of the BMW service
department head and telephone number.
44