Driver Chassis ECM Driver Assist Convertible Slave Fits 04 09 AUDI A4 1182420

AUDI A4 04 Driver Assist; blind spot alert, slave (LH trunk). AUDI A4 09 Driver Assist; Conv, blind spot alert, slave (LH trunk). AUDI A4 09 Driver Assist; Sdn, blind spot alert, slave (LH trunk). AUDI A4 09 Driver Assist; SW, blind spot alert, slave (LH trunk).