Trip computer
Displays information about the current trip (range, consumption, average speed...).
Displaying data in the instrument cluster

With analogue dials instrument cluster
On-board computer data is selected by pressing the end of the wiper control or by turning the wheel on the left of the steering wheel.
With digital instrument cluster
On-board computer data is displayed permanently when the "DRIVING" or "PERSONAL" display mode is selected, depending on version.
For all other display modes, pressing the end of the wiper control temporarily shows this data in a dedicated window.
Displaying the different tabs
► Press the button at the end of the wiper control to successively display the following tabs:
- Instantaneous information:
- Total range (petrol or Diesel).
- Instantaneous consumption (petrol or Diesel).
- Stop & Start timer (petrol or Diesel).
- Percentage of the current trip covered in all-electric mode (Plug-in hybrid).
- Trips "1" then "2":
- Average speed.
- Average consumption.
- Distance travelled.
Resetting the trip
► When the desired trip is displayed, press and hold the button at the end of the wiper control for more than 2 seconds.
Trips "1" and "2" are independent and are used in the same way.
Definitions
Range
(km or miles)
Number of kilometres that can still be travelled with the fuel remaining in the tank (based on the average consumption over the last kilometres travelled).
This value may vary following a change in driving style or terrain, which strongly affects instantaneous consumption.
When the range is below 30 km, dashes are displayed.
After adding at least 5 litres of fuel, the range is recalculated and is displayed if it exceeds 100 km.
Dashes permanently displayed instead of figures while driving indicate a malfunction.
Consult a CITROËN dealer or a qualified workshop.
Instantaneous fuel consumption
(l/100 km or km/l or mpg)
Calculated from the last few seconds elapsed.
This function is only displayed from 30 km/h.
Average fuel consumption
(l/100 km or km/l or mpg)
Calculated since the last reset of the trip data.
Average speed
(km/h or mph)
Calculated since the last reset of the trip data.
Distance travelled
(km or miles)
Calculated since the last reset of the trip data.
Stop & Start timer
(minutes / seconds or hours / minutes) If the vehicle is equipped with the Stop & Start function, a timer accumulates the time spent in STOP mode during the trip.
The timer resets each time the ignition is switched on.
Test yourself
A quick Citroen C5 Aircross quiz: every answer comes with an explanation and a link to the manual page.