I am gonna power/connect my seats electric headrests and lumbar support but need to know one thing,
is this power/positives box under passenger seat always "ON" i mean if i use this to feed my seats, will i have always current when ignition off?
Do i have to do anything more? Is this bad, i mean, can i just connect in here and no problems with any battery drain or do i have to do anything else to avoid having any kind of problems ???