1995 325tds glowplug relay

Hi,

I wonder if anyone can help me. the glow plug relay on my 325tds has completely burnt out. I've been to a bmw dealer and brought a new one but im having trouble wiring it back in.

The old one is completely unrecognisable and im not sure where all the wires connect to???

On top of the relay theres two banks of round pin connectors, a bank of 6 and one of 4. i guess a plug is supposed to go in here but mine is melted.

The six pins go to the heater plugs, but i cant work out what the other 4 pins connect to. They are labled 15, St, Dia, and 31. i think the 15 and 31 pins are an ignition feed and an earth but can anyone tell me what the other two connect to?????

Thanks, Dan

Dan, I try to have a look at mine for you. Where is the relay? (in case it's not that obvious to me. I've changed the glow plugs myself, but didn't particularly notice the relay).

Stephen