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 M 
Coupe,
Roadster 
Camshaft Adjustment Unit  • 
Engine Control Module  • 
Exhaust Manifold Gasket  • 
Exhaust Manifold w/ Catalyst  • 
Exhaust Pipe w/ Catalyst  • 
Fuel Pump  • 
Fuel Tank  • 
Idle Speed Control Valve  • 
Intake Air Plenum  • 
Oxygen Sensor, Rear (Monitor)  • 
Pressure Regulator w/ Fuel Filter  • 
Seal, Fuel Pump/Level Sensor  • 
Throttle Actuator  • 
Throttle Body  • 
Throttle Body Gasket  • 
VANOS Camshaft Position Control  • 
VANOS Solenoid Valve  •
Notice
The “National Traffic & Motor Vehicle Safety Act 
of 1966” requires manufacturers to be in a posi-
tion to contact the vehicle owners when a cor-
rection of a product defect becomes necessary.
Please fill in the attached postcard if you change
your address or purchase a used BMW.
Tire Warranty Statement
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.
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