Thats how it was wired before we did it. The wires in the dash for the stereo dont even work there is no power what so ever to them. so im guessing previous owner wired to the battery becuase they wernt working. tried following them back goes deep into the harness no join in sight. looked at every wire behind the dash part (not many to choose from old car) no power

i originally was going to wire inthe factory wiring for him that was the whole purpose of the install. but when they didnt work and couldnt find any reason why. then we reverted back to the previous wires. tested them all seemed good wired up tested again worked started motor blew.