Where to put light deflectors on a citroen xsara Picasso?

To install light deflectors on a Citroën Xsara Picasso, place them on the headlight lenses according to the specific guidelines for your vehicle. Typically, deflectors should be positioned on the outer edge of the headlights to prevent dazzling oncoming drivers. Ensure they are securely attached and do not obstruct the light beam. Always check your local regulations regarding the use of deflectors when driving abroad.