I looked for the controller on my 2012 RE30 last year, after I discovered the remote in a drawer. I could not seem to get the remote to work so I was trying to see where the controller was to ensure I was within range. I never found the controller but did finally get it to connect. Great to now know where the controller is and I verified it was under the oven behind a false wall panel.
Now, my next issue is the slide appears to be a bit out of adjustment and a screw holding the worm-gear rails is scraping into my floor. Take a look at my post from 12/26/2023 "Slide Adjustment Needed?" and see if you have any ideas to solve this for me. Thanks.