2005 BMW Z4 ROADSTER&COUPE sensor

Table of Contents
Full Maintenance Program............................................................................................................ 1
Maintenance System.................................................................................................................. 2,3
Quality Certification I ...................................................................................................................... 4
Unscheduled Maintenance........................................................................................................... 4
Engine Oil Service ......................................................................................................................... 5
Inspection I .................................................................................................................................. 6,7
Inspection II .................................................................................................................................... 8
Brake Fluid, Oxygen Sensor, Spark Plug, Automatic Transmission Services ............................. 8
Special Maintenance Record........................................................................................................ 9
Scheduled Maintenance, Oil Service Record......................................................................10-12
Emission Control Maintenance Schedule.................................................................................. 1 3
Battery Care ................................................................................................................................. 1 4
Corrosion Protection.................................................................................................................... 1 4
Body Inspection.....................................................................................................................15-20
Customer Assistance Information............................................................................................... 21
Customer Assistance Notification.........................................................................................22-24
BMW Import Processing Centers ................................................................................................ 2 4
Special Programs........................................................................................................................ 2 4
Roadside Assistance
– Owner's Eligibility ...................................................................................................................... 2 5
– Getting Started .......................................................................................................................... 2 5
– Calling for Assistance ............................................................................................................... 2 5
– Dispatch Service ....................................................................................................................... 2 6
– On-Site Assistance ................................................................................................................... 2 6
– Lock Out .................................................................................................................................... 2 6
– Towing Service .......................................................................................................................... 2 6
– Sign-and-Drive.......................................................................................................................... 2 6
– Auto Valet Service ..................................................................................................................... 2 6
– Personalized Trip Routing ........................................................................................................ 2 7
– Trip Interruption Benefits ........................................................................................................... 2 7
– Car Rental Discounts ................................................................................................................ 2 7
– Exclusions................................................................................................................................. 2 7
Summary of BMW Limited Warranties ........................................................................................ 2 8
New Vehicle Limited Warranty ...............................................................................................29,30
Limited Warranty Rust Perforation ..............................................................................................31
Federal Emission System Defect Warranty ...........................................................................32,33
Federal Emission Performance Warranty ..............................................................................34,35
California Emission Control Warranty Statement ....................................................................... 3 6
California Emission Control System Limited Warranty...........................................................37-39
Notice of Owner/Address Change .............................................................................................. 4 0
Tire Warranty Statement .............................................................................................................. 4 0

3 Your BMW is factory-equipped with a
newly-developed synthetic engine oil. At
the time of the printing of this booklet BMW
High-Performance Synthetic 5W-30 Oil
(Part Number 07 51 0 017 866) and Mobil 1
5W-30 and 5W-40 oils are strongly
recommended and approved by BMW for
the BMW Z4 models. BMW is evaluating
various synthetic oils for inclusion in our list
of recommended motor oils.
It is recommended to check engine oil level
whenever fuel is added to the vehicle.
– 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 appli-
cable BMW emission system warranties.
– Spark Plug Service: 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.For your convenience, you may also wish to
have your BMW 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 Service and
Warranty Information Statement. You may need
this for any warranty claims that become
necessary, and later on as evidence that your
car has been given the correct and regular
maintenance that justifies its resale or trade-in
value.
BMW has applied the most modern
technological advances not only to the design
and production of your vehicle, but also to
computing of the optimum maintenance
interval for your type of operations and driving
style. Your BMW center has made a substantial
investment in unique BMW special service
tools to enable his BMW factory trained service
technicians 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.

8Z4 2.5i, 3.0i
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. •

9
Speedometer
(Odometer Memory)
changed:
Mileage
DateSpeedometer
(Odometer Memory)
changed:
Mileage
Date
Record of Spark Plug Record of Oxygen Record of brake/ Record of
Replacement Sensor replacement clutch fluid changes ATF change
(Every 100,000 Mi. ) (Every 100,000 Miles) (Every 2 years) (Every 100,000 Mi.)
Date Mileage Date Mileage Date Date

The maintenance schedule as shown
is required for the proper functioning
of the emission control systems for
optimum vehicle performance and fuel
economy.
Abbreviations:
I - Inspect
R - Replace part(s) and/or fluid listed
Basic Engine
Engine oil....................................................
Engine oil filter..........................................
Fuel System
Air filter.......................................................
Ignition System
Spark plugs...............................................
Emission Control Components
Oxygen sensor..........................................
Emission Control Maintenance Schedule BMW Z4 2.5i/3.0i
Oxygen Sensor Service: The oxygen sensor deteriorates strictly on a mile\
age basis and must
therefore be replaced to maximize vehicle fuel economy and minimize exha\
ust pollution.
The mileage interval varies according to individual driving conditions a\
nd is determined by the
service interval indicator.13
Oil Service
Inspection I
Oil Service
Inspection II
RRR R
RRR RR
Replace at intervals of 100,000 miles
Replace at intervals of 100,000 miles
BMW Z4 2.5i/3.0i

35 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 vehicle. For assistance in determining
which systems and specific components
within these systems apply to your vehicle,
please contact your BMW 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
Performance 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 diagnos-
tic system, please contact your BMW center.