Hello there does anyone know if you can get replacement cover caps that go on the end of the cross bars with a plastic grub screw.Thanks

Try Duckworths forum sponsors. Gone, 2007 TD4 SE Auto Baltic blue, clear side repeaters, full sized alloy spare.

English by birth..... Yorkshire by the grace of God.

They're made by Thule.
You'll probably get them as spares from "Exeter Roof Racks" official Thule Spare Stockist (call Thule UK and they'll tell you that ERR stock more Thule spares than they have)

Telephone Roland on: 01404 823990. Of course it will not come with a LR logo on it - just plain black plastic but Roland should be £££ cheaper.