Where is fuses located for cabin dome light and rear number plate light on 2006 chevy spark

If you have a Chevy Spark m400, you should check fuse number 25 (APO) for 20 amps in the cabin block. See here https://auto-fuses.com/chevrolet-spark-m400-fuse-and-relay-diagrams/

Not told! However, this gives a clue right here on Fixya

SOLVED: Location of fuse box for license plate light on a - Fixya

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Oct. 23, 2011 - location of fuse box for license plate light on a 1998 chevy cargo van - Cars & Trucks question.
1 answer · 3 votes: The license plate bulb is fed off the same fuse as the parking lights/tail lights.

Chevrolet Express (2003-2020) fuses and relays

https://fuse-box.info > chevrolet > chevrolet-express-20...
Fuse box diagram (location and assignment of electrical fuses and relays) for Chevrolet (Chevy) Express (2003, 2003, 2005, 2006, 2007, 2008, 2009, 2010, ...

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Check for that fuse in a fuse panel under the dash.
That second wire from the old light is a ground wire, whereas the new light's socket is case grounded if there is no ground wire for the light. If the fuse for the tail lights is good, check if the tail lights lost a ground .

There is no separate fuse for the courtesy lights, the BCM (Body Control Module) has two fuses associated with it. They are located in the rear fuse panel, and are fuse #4 and 40.

There is no fuse marked for dome light's in the rear fuse box. The BCM - body control module controls the dome / courtesy light's .
The body control module (BCM) monitors the courtesy lamp switch signal circuit in order to determine when the courtesy/dome lamps should be illuminated. When the BCM senses that the courtesy lamp switch signal circuit is grounded when the switch is activated, the BCM will directly illuminate the courtesy/dome lamps.
DTC B3801 Passenger Compartment Lamp Request Circuit

You should possibly think about taking your vehicle to a qualified repair shop !
Install a scan tool.
Turn ON the ignition, with the engine OFF.
With a scan tool, observe the courtesy lamp switch parameter in the body control module (BCM) data list.
Does the scan tool display INACTIVE?
YES - Go to Step 3
NO - Go to Step 4
3
Activate the courtesy lamp switch.
With the scan tool, observe the courtesy lamp switch data parameter.
Does the courtesy lamp switch data parameter change state?

• Test the courtesy lamp switch for sticking in the ON position.
• Perform a visual inspection for loose or poor connections at all related components. Refer to Testing for Intermittent Conditions and Poor Connections in Wiring Systems.

Either look at the auxillary light, courtesy light, maybe dome light fuses. Good luck. Please rate my answer so I get points for it.

Check rear light fuse and wiring.

it could be a fuse look in the owner manual for the fuse number and location

it sounds as though you've got a wiring problem with your rear liftgate. this would cause the pin switch to think it's still open instead of closed, and the power loss to the wiper assembly. check your fuses first to see if there are any blown. then check and make sure your ground wire for the rear liftgate is clean and tight and not broken.