No spots and indicator fades

[PhilWalterNZ]

I recently used a Rug Doctor ( semi-wet vacumn) to clean all my upholstery. The next day the drivers side indicators start fading away after a few seconds, and I notice I have also lost my spotlights/foglamps. Seems too much of a coincidence..... is there some wiring somewhere that may have got wet whilst cleaning the seats or carpet that I can check.

 

[lemonnobby]

check the relays up under the dash there black in colour, you need to look under the glovebox

 

[PhilWalterNZ]

I checked the relays and gave them all a squirt of electrical contact cleaner and still the same fault. I've now noticed that when the faulty indicator is trying to work there is a very faint buzzy sound each time it trys to indicate coming from somewhere up near the relays. Maybe from the black plastic box that sits in front of them.

Perhaps some moisture got into the box and is causing something to short across.

How easy is the box to remove, and what are my chances of fixing such a thing, or should I just take it to an auto-electrician.