[kevinbis]

Cheers Dicky, I did remove the silicon layer around where I wanted to solder.

I could see about 5 of the joints marked had cracks.

Its the first time I have done a repair on a Volvo that has not cost any money.

I'm well chuffed.

Again, I would like to thank everyone who contributed to this forum.
Without this sort of help I may have had to go to main dealer.