A 12V flasher unit is an essential component for classic Citroën models such as the 2CV, DS, HY, and GS. This electrical component controls the blinking frequency of the turn signals, ensuring they flash in a consistent and reliable manner. Specifically designed to suit the electrical systems of older Citroën vehicles, it allows for an authentic driving experience. Its robust design makes this flasher unit resistant to wear and ensures a long service life. An indispensable part for Citroën owners who value both authenticity and functional reliability in their classic vehicle.