Thread: click click click!!

Recently after initial start in the mornings one of the yellow relays (previously under the driver seat, now in an Exbox) starts clicking like mad. Its the A/C relay and it stops if either the A/C is switched on or the brake pedal is pressed. After it's initial p*ss about its OK unless I again leave it switched off for a fair few hours. Any ideas? checked the connections but can't think why the brake pedal affects the A/C relay unless it's an earth issue with moving the electrics???

Thanks, was the way I was thinking after seeing so many separate earth points under the drivers seat. Will run a cable straight to the battery from the earths in the Exbox.