BMW 2004 525i Sedan Manual Do Proprietário

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Maintenance 
The BMW Maintenance 
System 
The BMW Maintenance System is 
designed to ensure that your vehicle will 
continue to furnish consistent reliability 
combined with optimal safety. The service 
schedule also includes operations related 
to the vehicle's comfort and convenience 
features, such as replacement of the filters 
for the inside air. The ultimate objective is 
to ensure economical maintenance by pro-
viding the ideal service for your vehicle. 
Should the day come when you decide to 
sell your BMW, you will find that a complete 
dealer service history is an asset of inesti-
mable value. 
CBS Condition Based Service 
CBS is a more advanced version of the Ser-
vice Interval Display. Sensors combine with 
highly-specialized algorithms to supply 
service information that reflects your vehi-
cle's actual operating conditions more pre-
cisely than ever before. 
The system now provides individual dis-
plays of the times or distances remaining 
until the deadlines for specific service 
operations as well as legally prescribed 
inspections: 
>
Engine oil 
>
Brakes: separate for front and rear 
>
Brake fluid 
>
Spark plugs 
>
Vehicle check 
>
Depending on national regulations: 
legally prescribed inspections. 
CBS monitors both current and upcoming 
service requirements. Your vehicle stores 
this information continuously in the ignition 
key while the vehicle is being driven. You 
should therefore hand over to the BMW 
Service Advisor the key you last used to 
drive when you take your vehicle for ser-
vice. After accessing the data stored in the 
vehicle key, your BMW Service Advisor is 
able to suggest precisely the right array of 
service procedures for your own individual 
vehicle. 
By letting you define a service and mainte-
nance regimen that reflects your own indi-
vidual requirements, Condition Based Ser-
vice builds the basis for trouble-free 
driving. 
You can find more detailed information on 
the service requirement display on 
page 
Make sure the date in the Control 
Center is always set correctly, refer to 
, as otherwise the effectiveness of 
Condition Based Service CBS is not 
ensured.
<
Service and Warranty Information 
Booklet for US models and Warranty 
and Service Guide Booklet for Cana-
dian models 
Please consult your Service and Warranty 
Information Booklet for US models and 
Warranty and Service Guide Booklet for 
Canadian models for additional information 
on service requirements.
Have service and repair operations 
performed at your BMW center.
Take the time to ensure that these service 
procedures are confirmed by entries in 
your vehicle's Service and Warranty Infor-
mation Booklet for US models and War-
ranty and Service Guide Booklet for Cana-
Online Edition for Part No. 01 41 0 157 647 - © 07/03 BMW AG