Mobility -> Maintenance for your BMW X3 2004-2010

Maintenance  
BMW Sports Activity Vehicle Center, also refer  
to the Service and Warranty Information Book-  
let for US models or the Warranty and Service  
Guide Booklet for Canadian models.<  
BMW maintenance system  
Service and Warranty Information  
Booklet for US models and  
Warranty and Service Guide Booklet  
for Canadian models  
Please consult your Service and Warranty Infor-  
mation Booklet for US models and Warranty  
and Service Guide Booklet for Canadian models  
for additional information on service require-  
ments.  
The BMW maintenance system supports the  
preservation of the road and operating safety of  
your BMW.  
BMW recommends that you have service  
and repair operations performed at your  
BMW Sports Activity Vehicle Center.  
Regular maintenance is not only required for  
the safety of the vehicle, it also improves the  
resale value.  
Take the time to ensure that these service pro-  
cedures are confirmed by entries in your vehi-  
cle's Service and Warranty Information Booklet  
for US models and Warranty and Service Guide  
Booklet for Canadian models. These entries  
verify that your vehicle has received the speci-  
fied regular maintenance.<  
Service Interval Display  
The BMW maintenance system takes the driv-  
ing conditions of the vehicle into account when  
determining service intervals:  
From the maintenance standpoint,  
62,000 miles/100,000 km accumulated in  
short-distance urban driving are not the equiva-  
lent of the same distance covered at moderate  
speeds in long-distance highway travel.  
Socket for OBD Onboard  
Diagnostics  
The BMW maintenance system is divided into  
engine oil service and Inspections I and II.  
Determining the maintenance intervals accord-  
ing to the actual loads on the vehicle covers  
practically every kind of operating situation.  
However, even those who drive only short dis-  
tances, significantly less than 6,200 miles/  
10,000 km annually, should have the engine oil  
changed at least every 2 years since oil deterio-  
rates over time, regardless of use.  
Brake fluid is hygroscopic: it absorbs  
moisture from the atmosphere over the  
course of time. To ensure that the brake system  
continues to provide safe and reliable perfor-  
mance, remember to have the brake fluid  
changed at least every two years by a  
The chief components that make up the emis-  
sions content can be checked by a device that  
uses the OBD socket.  
This socket is located under a cover on the left  
side of the driver's footwell, just under the dash-  
board.  
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Emissions values  
The warning lamp lights up. Exhaust  
values are deteriorating. Have the vehi-  
cle checked as soon as possible.  
Under certain conditions, the indicator will flash.  
This indicates a serious rate of engine misfire.  
When this occurs, you should reduce speed  
and consult the nearest BMW Sports Activity  
Vehicle Center as soon as possible. Severe  
engine misfire even for only a short period of  
time can seriously damage emission control  
components, especially the catalytic converter.  
Display of the previously described mal-  
function on Canadian models.  
When the fuel filler cap is not properly  
tightened, the OBD system can detect  
the vapor leak and the indicator lamp will light  
up. If the filler cap is subsequently tightened,  
the indicator lamp should go out within a few  
days.<  
Event data recorders  
Your vehicle may be equipped with one or more  
sensing and diagnostic modules or a recording  
device capable of recording or transmitting cer-  
tain vehicle data or information. In addition, if  
you have a Subscription Service Agreement for  
the BMW Assist system, certain vehicle infor-  
mation may be transmitted or recorded in order  
to provide such services.  
Care  
You can find useful information on caring for  
your BMW in the Caring for your vehicle bro-  
chure.  
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