Exiting economy mode
These functions are reactivated automatically the next time the vehicle is driven.
In order to resume the use of these functions immediately, start the engine and let it run for a few minutes.
The time available to you will then be double the period for which the engine is left running. However, this period will always be between fi ve and thirty minutes.
A fl at battery prevents the engine from starting (refer to the corresponding paragraph).
See also:
Automatic gearbox
The automatic gearbox offers:
D: operation in auto-active automatic mode, adapting automatically to your style
of driving.
M: operation in sequential mode, with manual gear changing.
D and a pr ...
Operating faults
If there is an operating fault, when
reverse gear is engaged the service
warning lamp comes on, accompanied
by an audible signal (short beep) and a
message on the multifunction screen.
In bad or ...
Efficient engineering
Citroën has utilised the latest industrial technologies, along with a 'part
by part' focus on reducing the weight and number of components in new C4. For
example, the laser welding on the roo ...