Multi-function indicator - operation and testing

Body electrical systems / Multi-function indicator - operation and testing

Some models are equipped with a multi-function indicator consisting of an electronic processor and digital display unit.

With the ignition switched on, the following information can be accessed by repeatedly pressing the MFA recall button on the end of the windscreen wiper control stalk.

Current time
Driving time
Distance driven
Average speed
Average fuel consumption Engine oil temperature
Ambient temperature
Should a fault occur in the system, the associated wiring should be checked for security and damage, particularly where it connects to the various sensors. Further checks should be made by a VW dealer using the special test instruments necessary.