There are 2 fuses to check and a relay. More than likely it is a fuse if you did not disconnect your battery when working on the console wiring.

Fuse #6, 7.5A, Remote control rear view mirrors / Seat heater relay (A)
Fuse #17, 15A, Seat heaters (B)

 

Thanks subyrubyroo,
Ok, I checked fuse A and B and they look normal.
Then I took pictures of the Relay Holder and It doesn't look like that. (see attachments)
So is the relay under the the top right (white) connector with the red, blue, black and green wires?
How can I check that the relay is functioning?

 

His relay picture is behind the glove box.... I documented the fuse block to the right of the normal fuse box many years ago because it's no where in the Owners Manual OR FSM ..... https://www.subaruxvforum.com/threa...com/threads/additional-fuse-block-right-of-interior-fuse-box.72626/#post-960114

 

I found the relay block behind the glove box frame but haven't taken the frame off yet since its dark here and pouring rain!

So when I finally get the suspect relay out, what do y'all use as a safe power source to activate the relay? I have a ohm meter to test the load side.
Update: The relay appears to be working. I used a 9v smoke alarm battery to energize the smaller leads, and when I did that, it clicked and the resistance on the larger leads went to near zero. Nothing looks discolored or broken.

subyrubyroo, may I ask were that diagram came from, the holder has no map. I guess what I mean to say is how do you know that position (C) is the seat heater relay?

So with the tools and knowledge I have, I'm kinda stuck. What should I look at next?

 

I found the relay block behind the glove box frame ...

Update: The relay appears to be working....

So with the tools and knowledge I have, I'm kinda stuck. What should I look at next?

Resolution/Fix?

 

The pictures are from the 2014 service manual. Has diagnostic and wiring diagrams. You can download it from the internet. It's been years since I did but most likely still out there.

 

"Ok, I checked fuse A and B and they look normal."

replace them