BMW X5 3.0i 2005, Service And Warranty Information

Page: 17 / 53

13
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: X5 3.0i, 4.4i, 4.8is
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.
Oil Service Inspection I Oil Service Inspection II
R R R R
R R R R
R
Replace at intervals of
100,000 miles
Replace at intervals of
100,000 miles
X5
Continue sequence of
Oil Services and
Inspections per Service
Interval Indicator.