As some know I am on the way installing heated seats in the vito. I had a major problem with EPC and had to make part of the harness, it finished short of the dash switch. I then ordered a C class harness and got the plug part numbers from that and built a harness, all good there, even found the right colour wires on line. Carbon pads arrived this morning all good there, on a mission to find the other half of the plugs to keep it MB. Question is the Carbon pads say high level 5A Low 1.6A, theres a pair in the box, Thats not 5A per pad? or seat seat as the wire is only 20 amp from the fuse to the new switch panel. Also will a 20amp fuse be ok on this? I am thinking the supply wire needs to be 30amp? or is that to big for carbon pads.