Peugeot Citroën Brake Light Switch 9650688480 Replacement for 206/307/C4 and other models

Peugeot 206, 307, Saxo, and Citroën C2, Xsara Picasso, and Citroën Xara models use brake light switch (OEM 9650688480) mounted above brake pedal assembly to directly control brake lights and transmit brake signal to ECU, affecting transmission shifting logic and cruise control. Replacement is easy; about 20-30 minutes; remove cover plate and unplug connectors. If brake lights stay on or don’t light, or the instrument cluster shows “Brake light fault” or cruise control cannot be set, switch replacement is needed.