Audi A4   Controls   Driver information system  On-board computer
Applies to vehicles: with on-board computer
The on-board computer is controlled by means of two switches on the windscreen wiper lever.
How to use the controls
To switch between the different on-board computer memories, keep pressing the RESET button -A- until the desired memory appears.
Press the top or bottom part of the function selector switch -B- to page through the trip data in the memory.
The on-board computer is only available when the ignition is on. When the ignition is switched on, the display shows the function that was last selected.
As well as the figures from the on-board computer (memories 1 and 2 and efficiency programme*), the display can also show information from other systems. Press the RESET button -A- briefly to switch back and forward between these displays.
Resetting values to zero
Select a value in the desired on-board computer or in the efficiency programme*.
Press and hold the RESET button -A- for at least one second. All values in the selected on-board computer or in the efficiency programme* will be reset to zero.
The values in the efficiency programme* are reset when you clear the data from on-board computer 1.
On vehicles with some equipment versions, you can also clear the values from the single journey memory or total journey memory via the infotainment system Link.
Note
The information in the memory is cancelled if the battery is disconnected.

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