Glow plug wiring loom replacement

[coco g]

For some while now been getting fault code 17058 and after replacing glow plugs still getting fault.

So bought replacement glow plug wiring loom and plan to replace it.

Looking for some guidance to make sure I have the correct part.

The loom I have has the four wires which terminates to a four pin connector.

Where does this plug in?I thought it would go right back to the relay next to the pollen filter but this is a multi plug connector block which is obviously not the same as the one I have.

Is there another connector somewhere before the relay as the loom runs under battery and airbox?

My car is a 54 plate Seat Leon Cupra TDI with engine code ARL and the part number is 038971220D.

 

[towcester vag]

the multi plug is located in the plastic trunking behind battery

 

[coco g]

Thanks for that mate.

I actually just stripped it down tonight and found it in there.

Took around 1 hour to do so hopefully fault code stays away.