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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 ...

Lighting controls
System for selection and control of the various front and rear lamps providing the vehicle's lighting. ...

Automatic lighting of hazard warning lamps
When braking in an emergency, depending on the deceleration, the hazard warning lamps come on. They will switch off automatically the fi rst time you accelerate. If they do not, press button A to ...