More on the 2007 Toyota 4runner dome light short :

There are fuses and relays everywhere. You need an auto electrician.

https://www.google.com/search?q=auto+electrician+near+me

1. main motor relay.

• IGN - ignition;
• STOP - brake lights;
• GAUGE - O / D valve, instrument panel warning lamps, 2WD-4WD switching valve;
• CHARGE - battery charging system (lamps);
• TAIL - side lights;
• ECU + B - (electric control unit battery) - electric control unit powered by battery;
• DOME - interior lighting;
• ECU + IG - (electric control unit ignition) - electric control unit for power supply from the ignition lock;
• DEFOG - rear window heating;
• HEAD (LH) - left head light;
• ENGINE - consumers - distributor, main relay, control units;
• A / C - air conditioner;
• WIPER - windscreen wipers;
• TURN - turn indicator system;
• HEAD (RH) - right head light;
• RADIO - radio;
• CIG - watch, cigarette lighter;
• FOG - fog lights;
• HAZARD - alarm, sound signal.

Fuse box diagram Toyota Town Ace Noah and ...

FuseAndRelay.com https://fuseandrelay.com > toyota > town-ace-noah

The main fuse and relay box in the passenger compartment is located under the dashboard, on the driver's side, behind the protective cover. Type 1. Photo - an ...

‎Location · ‎Type 2 · ‎Passenger compartment fuse...

All of those are controlled by or influenced the BCM. You need a good auto electrician with a pro grade scan tool to check the BCM and communication to and from it.

#1: Panel Illumination
#2: Guages,Right High beam headlight and the high beam indicator
#3: Rear Wiper, Left headlight High Beam
#4: RH park, backup lights switch and relay,Speed porpotional steering module,power door lock switch illumination and daytime running lights(Canada)
#5: Power Door locks,Power Mirrors,vanity,dome,map,ignition and trunk lights,sunroof,radio,power antenna,body control module and power for the data link connector
#6:Heated mirrors,heated rear window indicator
#7: Instrument cluster illumination,park and tail lights
#8: Cigarette lighter,Radio Amp and horns
#9: Power door lock motors
#10: Not used
#11: Radio
#12:Left low beam head light
#13,14,15,16 not used

there has to be a short in the system somewhere - use a tester on all area and see if you can find something

Never rely on the door switch to shut off the lights.
That is always an extremely unreliable system on any car.
Whenever you shut a car off, turn off everything. That includes radio, AC, fan, etc. Otherwise you are putting a great strain on your battery when you next try to start it.

It is a 15 amp dome fuse. Located in the cabin. It controls clock, radio, door/headlight chimes, dome lights, power locks, security remote

I only know what it does, BTN 2 as being a 40 amp fuse for the - JB radio , CD changer , cluster , dome lamps , map lamps , cargo lamps , horn relay , GEM , power locks , speed control - but what BTN 2 stands for , I don't know, Ford company will be able to tell you the meaning.

Your dome light fuse is bad. It controls all 3 items that you have the issue with.

Why didn't you hook into the entertainment system (radio ) ?
The one that turns on when the door opens is controlled by the BCM -body control module .You probably shorted out the transistor in side the BCM .
These lamps may be manually turned on by placing the interior lamp switch in the ON position, or by opening a door.
• The Dome Lamp
• The Rear Compartment Courtesy Lamp
• The Rear View Mirror Map Lights
The inadvertent power control circuit of the BCM supplies battery positive voltage to the dome lamp and the map lamps. When any door is opened, the door jamb switch contacts close providing a door open input to the BCM. The BCM then provides a ground to the interior lamps. The interior lamps receive a ground at G401 or G403.
If the driver inadvertently leaves any interior lamp on the BCM will turn it off after a 20 minute time-out.
The courtesy lamps will normally turn off using the theater dimming feature. The BCM provides a pulse width modulated ground to the interior lamps for the theater dimming feature. The courtesy lamps will also turn off immediately if a door lock command is received with all the doors closed, or if the ignition switch is turned to the ON position.

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Dome Lamps Inoperative
ematic Reference: Interior Lights Schematics
DEFINITION: Only the dome lamp is inoperative.
1
Did you perform the Diagnostic System Check - Vehicle?
YES - Go to Step 2
NO - Go to Diagnostic System Check - Vehicle
2
Place the instrument panel (I/P) dimmer switch in the DOME position.
Does the dome lamp illuminate?
YES - Go to Testing for Intermittent Conditions and Poor Connections
NO - Go to Step 3
3
Disconnect the dome lamp assembly.
Probe the courtesy lamp supply voltage circuit with a test lamp that is connected to a good ground.
Does the test lamp illuminate?
YES - Go to Step 4
NO - Go to Step 6
4
Connect the test lamp between the courtesy lamp supply voltage circuit and the courtesy lamp low control circuit.
Does the test lamp illuminate?
YES - Go to Step 5
NO - Go to Step 7
5
Inspect for poor connections at the harness connector of the dome lamp assembly. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs .
Did you find and correct the condition?
YES - Go to Step 9
NO - Go to Step 8
6
Repair an open, high resistance, or short to ground in the courtesy lamp supply voltage circuit. Refer to Circuit Testing and Wiring Repairs .
YES - Did you complete the repair?
NO - Go to Step 9
--
7
Repair an open or high resistance in the courtesy lamp low control circuit. Refer to Circuit Testing and Wiring Repairs .
YES - Did you complete the repair?
NO - Go to Step 9
--
8
Replace the dome lamp assembly. Refer to Dome Lamp Replacement .
YES - Did you complete the replacement?
NO - Go to Step 9
--
9
Operate the system in order to verify the repair.
Did you correct the condition?
YES - System OK
NO - Go to Step 3

When you open the fuse panel it's the lower left-hand fuse, all of the fuses are labled. It's not the same fuse as the dome light.