Base radio circuit, w/o active sound design for BMW 3 series GT F34 (2011-2016)

Base radio circuit, w/o active sound design (1 of 4)

Base radio circuit, w/o active sound design (2 of 4)

Base radio circuit, w/o active sound design (3 of 4)

Base radio circuit, w/o active sound design (4 of 4)