Thanks, I will take a look and see. I would be interested to hear how you get on Herald.

Hi there, I have just joined the forum. Last year I swapped my beloved 2003 td5 90 for a 2003 L322 td6 range rover vogue. The battery kept going flat overnight, so I replaced the battery; I have also replaced the heater matrix. I then disconnected the fuse to the head lights but the battery...