always the way of it haha
could be worse, in the cinq, the stereo wiring also feeds the power socket and all the hazard/indicator system, nightmare for fault finding, especially when somebody who can't wire then attempts to wire in more sockets, more speakers a sub and an amp then rips half of it out again leaving some live wires sparking on the seats, the floor, and others loosely twisted together for no apparent reason.
They also did my horn the same way haha.