Found this regarding aux switches in the manual
https://www.toyota.com/owners/warranty-owners-manuals/digital/article/tacoma/2026/om04051u/ch05se040401/
I found this thread to be very helpful 👍
https://www.tacoma4g.com/forum/threads/how-to-use-factory-aux-harness-in-2024-tacoma-sr5-4x4-no-pigtails-or-aux-buttons-no-firewall-wiring-needed.10019/
Tim, this is a very helpful post thanks 🙏. Do you know if all Tacoma models are pre-wired and fused ? Of the models pre-wired, do we know the fused limits ? Lastly where are the fused wires located in the truck ? I’m assuming they are somewhere behind bumper ?