2004 BMW Z4 ROADSTER Service and warranty information

7
Body/ElectricalZ4 2.5i, 3.0i
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.
Inspection I

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 MileageDate MileageDate Date

10
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature

11
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature

12
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection I BMW Inspection IBMW Inspection I BMW Inspection I
BMW Inspection I
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/SignatureBMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Inspection II BMW Inspection IIBMW Inspection II BMW Inspection II
BMW Inspection II
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature
BMW Engine Oil Service BMW Engine Oil ServiceBMW Engine Oil Service BMW Engine Oil Service
BMW Engine Oil Service
Performed at:
(Actual Vehicle Mileage)
(Mileage on Service Indicator)
Date/Stamp/Signature

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 mileage basis and must
therefore be replaced to maximize vehicle fuel economy and minimize exhaust pollution.
The mileage interval varies according to individual driving conditions and is determined by the
service interval indicator.
13
Oil Service
Inspection I
Oil Service
Inspection II
RRR R
RRR R
R
Replace at intervals of
100,000 miles
Replace at intervals of
100,00 miles BMW Z4 2.5i/3.0i

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
vehicle 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,
following 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
implemented by BMW now make it possible to
offer a six-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 Warranty as outlined in the
Warranty Section of this Statement (page 27).
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 six-year
limited anti-corrosion warranty are outlined in
the Warranty Section of this Statement (page
29).
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
service 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.
Battery Care
14