1) left/right turn signal wiring. Looking for a switched constant signal from the stalk. Otherwise I have to tap the wire to the light itself and use a delay relay (on each side) to trigger some aftermarket blind spot cameras.
2) wiring up a line level converter to add a subwoofer. Prefer to do this inside the dash, not a fan of snaking long unnecessary lengths of wire (for many reasons).
General wiring diagrams would be very helpful! Those with connector labels and locations would be even better.
Any help appreciated!