12V drained - cause hatch door (post accident car)

My prius was hit in the back months ago, the rear hatch door remained closed, when I brought the car to the dealer for assessment, they managed to open rear door. however there is new problem- the light on the dash remains on, I am talking about the light that is telling you when you leave one of your doors open.

The question is to those more technically inclined, which fuse could I remove to ''fool'' the prius as my 12V battery get weaker and weaker (few orange lights on the dash week ago) - this happened before the start, finally today I had blackout on the dash, had to jump start the prius.

I don't have proper battery maintainer, just the little charger for small 6V or 12V batteries. It's really small (looks like old mobile phone charger) - bought in supermarket for $2.

Does the prius charges 12V battery at all when the car is in Ready mode and in stationery?

Or would you know which switch is responsible in the rear door lock for telling the computer that the Hatch are open/closed?

 

never mind - I just figured it out, removed plastic panel covering the interior of the hatch door, small wire goes from the lock along the rear frame, there is a plastic click connector, disconnected this. The hatch door are now not visible to the computer and prius ''thinks'' all the doors are locked (I hope he thinks like that )

Sorry for wasting the thread

 

thank you for these words, appreciated.

I know that it will take a time, as insurance company is doing everything they can to minimize the compensation for the car, they even traced history of the car, telling me the previous owner have had accident (I didn't know it) and that Prius was beyond the economical repair at the time, when I got it it looked 100% right to me (previous owners must have spend good $$$ on repairing it). Not really sure how to deal with them (insurers).

Anyway, that was about the car, my health is the main concern, I'm looking now to get good specialist to help my with my back pain as I'm having some troubles with the constant pain, the pain remains there, physiotherapy didn't help much too.

Bad situation, he hit me from behind.

I'm not sure if it's possible but:
If you have a distance sensor and you can ''set'' it on the back of your vehicle with some red light/signal connected to the dash - then by all means install it, something like a warning sensor. Get warned when distracted drivers are approaching you from behind at high speed and when you realize avoid the rear end hit - as it hurts a lot.