This is the correct location and order for the Horn, Alt and A/C relays:
As for the fan relay, it’s going to depend on whether your car has one or two fans. If it has one fan, then it’s like the S1’s and has no relay at all. If it’s like the S2’s, there will be a plate bolted to the right side of the picture frame. There will be either one or two fan relays there, depending on whether or not you have A/C.