Green indicator lights
Stop & Start
Steady.
When the vehicle is stopped, the Stop & Start system has put the engine into STOP mode.
Flashing briefly.
STOP mode is temporarily unavailable or START mode has been triggered automatically.
For more information, refer to the Driving section.
Vehicle ready to drive (Plug-in hybrid)
Steady, accompanied by an audible signal when it comes on.
The vehicle is ready to drive.
The indicator goes out above approximately 5 km/h and comes back on when the vehicle is stopped.
Switch off the engine to turn off the indicator and leave the vehicle.
Park Assist
Steady.
The function is active.
For more information, refer to the Driving section.
Lane keeping assist
Steady.
The function has been activated.
All conditions are met: the system is working.
For more information, refer to the Driving section.
Hill Assist Descent Control
Steady.
The function has been activated, but the control conditions are not met (gradient, speed too high, gear selected).
Flashing.
The function starts controlling the speed.
The vehicle is braking; the brake lights come on during the descent.
Turn signals
Indicators with buzzer.
The direction indicators are on.
Position lamps
Steady.
The lights are on.
Low beam
Steady.
The lights are on.
Automatic high beam switching
Steady.
The function has been activated via the touchscreen (Driving / Vehicle menu).
The lighting control is set to "AUTO".
For more information, refer to the Lighting and visibility section.
Front fog lights
Steady.
The front fog lights are on.
Automatic wiping
Steady.
Automatic front wiper operation is activated.
Blue indicator lights
High beam
Steady.
The lights are on.
eSave function (Plug-in hybrid)
Steady, together with the reserved electric range.
The eSave function is activated.
White or black indicator lights
Hill Assist Descent Control
Steady.
(grey)
The function is activated but currently paused because the speed is too high.
Reduce the vehicle speed below 30 km/h.
Test yourself
A quick Citroen C5 Aircross quiz: every answer comes with an explanation and a link to the manual page.