I own a Ford transit connect 2009 1.8tdi, awhile ago we took the van into a garage went in for limp mode which was fixed but the interior heater didn't work 1 to 3. we still had 4 so couldn't be bothered dealing with the garage again,  yes you guessed it now it seems that fuse has also blown so now I don't have anything and I can't find the location of that fuse. 

I've looked anywhere and can't seem to find this fuse key.  I can find plenty fuse boxes for sale but no list.  I know the part numbers it's listed under are 518774302 & 2t1t14a073ac

The few searches that came back had the same problem as me, others advising it's not the right sticker for the fuse box.  I found a couple of forum posts that said that attached correct index but nothing was there.  the only thing I found was a list some user had typed up.

Does anyone have the index that they could send me. i will attach the fuse box and the index attached with is said to be incorrect.  i don't want to start pulling fuses out when i don't know what's what's. 

are both fuses in the glovebox or one in engine bay and one in glovebox? even if someone could mark on the diagram which fuse is the heater any help would be appreciated. 

When you say the "heater didn't work 1 to 3", do you mean the fan/blower? If so then it sounds more like the regulator/resistor has gone. Someone else should come along and confirm soon as I'm not familiar with this vehicle (but did replace one on a MK1 Focus once).

Probably accessed from the footwell somewhere.

 

Some ebay examples  I can't comment on the quality of those and would suggest contacting Ford for a price of a genuine part.