BMW X5 Technical Information download pdf (Page 17)

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

RRR R

Replace at intervals of

100,000 miles

Replace at intervals of

100,000 miles

Continue sequence of

Oil Services and

Inspections per Service

Interval Indicator.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 52 53

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BMW X5 Technical Information Page 17