This is my first post here. I actually just got my 2003 4Runner last weekend, and I have been loving it! There are only a couple things that seem to not be working, and I have searched with no luck:

The main issues are that the center diff button (on the left of the steering wheel) does not seem to do anything when pressed and no lights are lit up on the dash to indicated that it has been activated.

The other problem is that the 115V button also doesn't seem to work. When it is pushed the light on the switch doesn't light up.

Since they are both located in the same area, I am thinking it may be an electrical problem for each of them. Are they by any chance on the same fuse? I would greatly appreciate any advice and direction to fix these problems.

Thanks

Matt