Operation
Operating Principle
In this manual: Operation
~1min read
The automatic diagnostic system monitors the vehicle systems and reports malfunctions. Warning or indicator lamps in the instrument cluster illuminate and a warning signal may sound.

Warning and indicator lamps illuminate separately and in various combinations in section 1 and on the display 2.
Test yourself
A quick BMW X3 quiz: every answer comes with an explanation and a link to the manual page.
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