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Home >> BMW >> 2001 >> 325Ci 2D Convertible, Automatic >> Repair and Diagnosis >> Electrical >> Gauges >> Driver Information - Overview >> Driver Information Part 1 >> Instrument Cluster Module (IKE) >> E38 BC Test Functions >> Notes

E38 BC Test Functions: Notes

The BC test functions are used to check inputs, outputs and functions of the IKE. There are 21 possible test steps. With the exception of Test #1,, #2, and #19, all other tests are locked but can be released through test #19.

The test functions are displayed in the instrument cluster. Test #01 is called up by pressing the CC button for 10 sec. The same activation can be initiated by pressing and holding the CC button while switching on the ignition.

Fig 1: View Of E38 BC Test Function Display
G03403199Courtesy of BMW OF NORTH AMERICA, INC.

Each time the CC button is pressed, the next test number is displayed.

After selecting a test number, the information from the test is posted by pressing the trip odometer reset button. Several tests have sub-functions which are called up by pressing the reset button while in the test.

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