Used 4runner fuses missing but everything works?

Just bought a used 2013 SR5, noticed there's a .122 A parasitic drain. Curious if it could be the new aftermarket head unit I just put in, I opened the fuse compartment and looked for some fuses to remove.

I immediately noticed there was no "RAD 1" fuse, nor "AM" fuse, nor "SMART KEY" , etc. there's a bunch of fuses missing and I can't make heads or tails of it.

Pics included as links as it seems I can't upload photos from mobile. I used this site to confirm fuses as well.

Has anyone seen anything like this before?

https://ibb.co/V9X6j4v
https://ibb.co/j6Bqykk

Thanks in advance.

https://www.startmycar.com/us/toyota/4runner/info/fusebox/2013#anchorfusebox0

 

do some web image searches on 5th gen 4Runners and you will see that's the way they are.

there are differences from trim to trim and there are open slots.

 

As SR5 is the base model, you just don't have all the features other trims would have.

 

You need to let the 4Runner ECUs go to sleep before getting a good reading of the true standby “parasitic” current. If normal, it starts out about .130 amps then after about 20 minutes it settles to 50mA or less.

https://www.4runners.com/threads/ma...ck-wont-start-at-all.21042/page-2#post-309640