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Overview
With attractive, sculpted lines; impressive build quality; and an array of original upmarket features and functions, the new Citroën C4 is a perfect balance of confidence-inspiring styling an ...

Air treatment
The incoming air follows various routes depending on the controls selected by the driver: - direct arrival in the passenger compartment (air intake), - passage through a heating circuit (heating ...

Operating fault
In the event of a fault with the brightness sensor, the lighting come on, this warning lamp is displayed on the instrument panel and/or a message appears on the multifunction screen, accompanied ...