2007 BMW Z4 COUPE engine

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 engine’s 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 more than four
weeks it is advisable to:
a. consider using a proper trickle charger, follow-
ing the charger manufacturer’s instructions, to
maintain the battery’s 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 limited anti-corrosion warranty
against rust perforation on your vehicle provided
that the vehicle is maintained in accordance with
the provisions of the New Vehicle Limited War-
ranty as outlined in the Warranty Section of this
Statement (page 35).
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 State-
ment (page 37).
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 center will do this anti-corrosion ser-
vice 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.
14

•The same nonconformity [a failure to con-
form to the written warranty that substan-
tially impairs the use, value or safety of the
vehicle] results in a condition that is likely to
cause death or serious bodily injury if the
vehicle is driven AND the nonconformity has
been subject to repair two or more times by
BMW or its agents AND the buyer or lessee
has directly notified BMW of the need for
the repair of the nonconformity; OR
•The same nonconformity has been subject
to repair 4 or more times by BMW or its
agents AND the buyer has notified BMW of
the need for the repair of the nonconformity;
OR
•The vehicle is out of service by reason of
repair of nonconformities by BMW or its
agents for a cumulative total of more than
30 calendar days after delivery of the vehicle
to the buyer.
NOTICE TO BMW AS REQUIRED ABOVE
SHALL BE SENT TO THE FOLLOWING
ADDRESS:
BMW of North America, LLC
Customer Relations and Services
Department
P.O. Box 1227
Westwood, New Jersey 07675-1227
1 800 831-1117
8. The following remedies may be sought in
BBBAUTO LINE: repairs, reimbursement for
money paid to repair a vehicle or other
expenses incurred as a result of a vehicle
nonconformity, repurchase or replacement of
your vehicle and compensation for damages
and remedies available under BMW’s written
warranty or applicable law.
9. The following remedies maynotbe sought
inBBBAUTO LINE: punitive or multiple
damages, attorneys’ fees, or consequential
damages other than as provided in California
Civil Code Section 1794(a) and (b).
10. You may reject the decision issued by aBBB
AUTO LINE arbitrator. If you reject the deci-
sion, you will be free to pursue further legalaction. The arbitrator’s decision and any
findings will be admissible in a court action.
11. If you accept the arbitrator’s decision, BMW
will be bound by the decision, and will com-
ply with the decision within a reasonable
time not to exceed 30 days after we receive
notice of your acceptance of the decision.
12. Please callBBBAUTO LINE at
1 800 955-5100 for further details about the
program. IDAHO Residents IMPORTANT: IF
THIS VEHICLE IS DEFECTIVE, YOU MAY
BE ENTITLED UNDER THE STATE’S
LEMON LAW TO REPLACEMENT OF IT OR
A REFUND OF ITS PURCHASE PRICE OR
YOUR LEASE PAYMENTS. HOWEVER, TO
BE ENTITLED TO REFUND OR REPLACE-
MENT, YOU MUST FIRST NOTIFY THE
MANUFACTURER, ITS AGENT, OR ITS
AUTHORIZED DEALER OF THE PROBLEM
IN WRITING AND GIVE THEM AN OPPOR-
TUNITY TO REPAIR THE VEHICLE. YOU
ALSO HAVE A RIGHT TO SUBMIT YOUR
CASE TO THE CONSUMER ARBITRATION
PROGRAM WHICH THE MANUFACTURER
MUST OFFER IN THIS STATE.
Special Programs
SOMETIMES BMW OF NORTH AMERICA
OFFERS A SPECIAL ADJUSTMENT PRO-
GRAM TO PAY ALL OR PART OF THE COST
OF CERTAIN REPAIRS BEYOND THE TERMS
OF THE WARRANTY. CHECK WITH YOUR
BMW CENTER TO DETERMINE WHETHER
ANY ADJUSTMENT PROGRAM IS APPLICA-
BLE TO YOUR MOTOR VEHICLE.
BMW Import Processing Centers
As a BMW owner, you will experience BMW qual-
ity first hand. Our dedication to excellence in
design, engineering, and service is among the
best in the world. And we invest heavily every
year in our people and facilities to ensure that our
quality standards are consistently applied from
the factory to the BMW center. Part of that invest-
ment program is devoted to our multi-million-dol-
lar Import Processing Centers staffed by our
highly trained specialists.
30

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 31).
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.
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 Owner’s Man-
ual or the Service section of this Statement, that
results in the failure of any part of the vehicle.
Failure to maintain the vehicle properly in accor-
dance with the instructions in the Owner’s Man-
ual or the Service section of this Statement, that
results in the failure of any part of the vehicle.
35

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
which result in damage to the other original com-
ponents, electrical interference, electrical short,
radio static, water leaks and wind noise.
Tires are warranted by their respective manufac-
turer as detailed in the applicable tire manufac-
turer’s warranty statements. Instructions for
proper tire care and maintenance are contained
in the Owner’s Manual. Should you experience
difficulty in obtaining warranty service from a tire
manufacturer, your authorized BMW center will
assist you in resolving the difficulty.
Non-BMW Parts - While you may elect to use
non-genuine BMW parts for maintenance or
repair services, BMW NA is not obligated to pay
for repairs that include non-genuine BMW parts
or for any damage resulting from the use of non-
genuine parts.
BMW will not accept any liability for any parts
and accessories not approved by BMW.
This warranty shall be null and void if the
vehicle identification number has been
altered or cannot be read, if the odometer has
been replaced or altered and the true mileage
cannot be determined, if the vehicle has been
declared a total loss or sold for salvage pur-
poses, or if the vehicle has been used in any
competitive event.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 INCI-
DENTAL AND CONSEQUENTIAL DAMAGES,
INCLUDING LOSS OF TIME, INCONVENIENCE,
OR LOSS OF USE OF THE VEHICLE, FOR ANY
BREACH OF ANY EXPRESS OR IMPLIED WAR-
RANTY, INCLUDING THE IMPLIED WARRANTY
OF MERCHANTABILITY, APPLICABLE TO THIS
PRODUCT.
Some states do not allow limitations on how long
an implied warranty lasts, or the exclusion or lim-
itation of incidental or consequential damages,
so the above limitations and exclusions may not
apply to you.
36

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 vehicle. For assistance in
determining which systems and specific compo-
nents within these systems apply to your vehicle,
please contact your BMW 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
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 Perfor-
mance 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 BMW center.
41

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
2007 vehicle. 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 vehicle for the periods of time listed below
provided there has been no abuse, neglect or
improper maintenance of your vehicle.
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 vehicle 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 vehicle fails a Smog Check inspection,
all necessary repairs and adjustments will be
made by BMW NA to ensure that your vehicle
passes the inspection. This is your emission
control system PERFORMANCE
WARRANTY.
2. If any emission-related part on your vehicle 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, specially noted on
page 45 as having 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 vehicle owner, you are responsible for
the performance of the required maintenance
listed in your Owner’s Manual. BMW NA rec-
ommends that you retain all receipts covering
maintenance on your vehicle, but BMW NA
cannot deny warranty solely for the lack of
receipts or for your failure to ensure the perfor-
mance of all scheduled maintenance.
– You are responsible for presenting your vehicle
to an authorized BMW 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 vehicle owner, you should also be aware
that BMW NA may deny your warranty cover-
age if your vehicle or part has failed due to
abuse, neglect, improper maintenance or unap-
proved modifications.
If you have any questions regarding your war-
ranty 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 Lim-
ited Warranty applies to all 2007 U.S. specifica-
tion BMW vehicles sold, leased, and/or registered
in California, Maine, Massachusetts or Vermont.
42

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 and Services Department at
1 800 831-1117 or through our website:
www.bmwusa.com. You may obtain further infor-
mation concerning the emissions warranty or
report violations of warranty terms, by contacting
Air Resources Board (ARB), Mobile Source Divi-
sion, 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 Z4
Roadster
3.0i,
3.0si
Coupe
3.0si
ENGINE CONTROL MODULE•
EXHAUST MANIFOLD GASKET•
EXHAUST MANIFOLD W/CATALYST•
EXHAUST PIPE W/CATALYST•
FUEL PUMP•
FUEL TANK•
SEAL, FUEL PUMP/LEVEL SENSOR•
FUEL PRESSURE REGULATOR
W/FUEL FILTER•
INTAKE MANIFOLD•
INTAKE MANIFOLD ADJUSTER
UNIT (REAR)•
TORQUE CONVERTER•
TRANSMISSION CONTROL
MODULE•
VALVETRONIC SENSOR•
VANOS (VVT) CAMSHAFT
ADJUSTMENT UNIT•
45