Clicking RELAY driver side rear behind trim

Good morning

I have noticed one of the 2 RELAYS (or both?) on the drivers side at in rear above the suspension area is clicking repeatedly.

I have another thread on here with a persisitent rear window problem where it needs recalibrating every 3 days.

Just wondering what would cause this relay to click constantly and if that could be the rear window problem?

Anyone any ideas?

Anyone got the part numbers for the roof top microswitch and both relays if I needed to change all 3?

Thanks

Stripped away the rear trim and found the 2 relays, I changed them for 2 different ones that I had - still clicking when the engines running

Its the most forward positioned relay, nearest to the drivers back.

Placed my finger on the top to determine which one was clicking.

Somethings causing it to click?

All the other wiring looms at the rear looked ok, I disconnected the tow bar electricals as I don't use the towbar, just to be sure of any conflicting signals that may have been the cause of the clicking or rear window recalibration procedure needing doing every 3 days!