Another mystery part
 

I 'found' this under the bonnet on top of the ECU cover. It's part number DO 823 499 A. It measures about 1.5" x 2".

Anyone know what is and where it's come from? :Confused:

Yep, that's it. Thanks so much - now back in its rightful place:)

Jim, since your car is clearly falling to bits, I will do you a favour and take it off your hands for a grand:p

Brian, your generosity knows no bounds! First the offer to fill my car up for me and now this excessive offer for my old heap. :rolleyes:

It's clearly not true what they say about the Scots. +++