Universal Heated Seat Wiring Diagram. Amp meter should read approx 5 amps. Trying to retrofit heated seats into a facelift r53.
Print the wiring diagram off and use highlighters to trace the routine. Furthermore i removed all the wiring snaps which gives you more freedom to move the wires and get to the heating pads. 2 blacks, yellow, and 2 reds go into relay.
