Overhead Interior Light not working in door position (dome fuse is OK)

[Rhandy]

Hi!

I have one toyota avensis t25 2007. Fuse Dome is OK,

Interior overhead light bulb is OK it turns on With Overhead switch in ON position.

I remove overhead panel and check the switch and it seems be OK.

Panel door open is fully functional.

Lights on in door when door is open (is not door switch problem)

Only not tuns ON when you OPen your car or if you opens door.

Lights on back seat turns ON when you Open the Back doors.

please see this video

https://photos.app.goo.gl/2sS35r4Svi2PWNMW8

?????

[Konrad C]

I can't really help, but you need the wiring diagram to find the connection to the dome light. It could be the switch may be the fault and may have a bad contact. An auto electrician could confirm what I said by checking the switch and if the electric is coming through.  

[Rhandy]

Thank you but is not the switch, I measure continuity and is OK.

Some times lights Turns on.

I found this information on this forum after I make this Post.

[Rhandy]

I have make other measure.

With switch in door position without bulb I READ 12V in multimeter. When I plug BULB only READ 0,4V

[Roggo]