Under dash relays

[Pink_Floyd]

My car is a 1998 400 chimaera, I am trying to trace out some wires under the dsah, I know that tvr did change the position of relays etc over the years. Anyone know what is what from the pic below. I know that the two yellow relays are for the door openers.
Relay 2 is the flasher.
what circuits do relays 5 and 6 control?
The other relay positions appear to be wired up (1,3 & 4) but there are no relays in them, anyone any idea as to what they could be for, ie heated seats, or ??
Thanks in advance for any help that can be given, Chris.