General description The 6554.HA Car Window Control Button Switch is designed specifically for the C4 Series vehicles from 2005 to 2011. This electric power window switch is a perfect replacement for the original driver side master window switch, providing full control over all five power windows, including window and door lock functionalities. Technical specifications Part numbers: 6554.HA, 6554HA Dimensions: 149 mm x 47 mm x 49 mm Material: ABS Color: Black Measurement allowed error: +/- 1-3 cm Installation Installation is straightforward; simply remove the original driver power window switch and replace it with the new master window switch. The switch features a plug-and-play design for easy setup. Usage This switch allows for the control of all five power windows in the vehicle, providing a convenient solution for window management. Other information