1999 Corolla..........365,000 KM!!!!!!!!!!! Today all 4 power windows AND Power door lock stopped working. Of course its around freezing and 2 of the windows are slightly open!!! Nothing else seems to have stopped working, all interior lights and dash lights, heater hazards etc are all working fine. Any thoughts?

Why do you want to know the location of the fuse for power windows when you have door lock problems ? Not the same fuse , besides power windows have a circuit breaker , not a fuse .

There is no separate fuse for power windows:
https://www.2carpros.com/questions/nissan-altima-2006-nissan-altima-windows-and-locks

https://oards.com/causes-of-power-windows-not-working/

It is not a big deal. All the windows need re-learn after the battery is disconnected. To re-learn do the following steps:
1. Sit on a driver's seat. Switch on the ignition.
2. Push the window button to open the driver's window and and keep the button pressed for 3 to 5 seconds after the glass touches the bottom and release the button.
3. Similarly do the same to close the window.
4. Do the same with all the remaining windows one by one.
5. Now after all the windows are re-learned, they should now be operated with a driver's master switches.
Good Luck and thank you for visiting Fixya.

test you connections first. the ones to the swtches. check with voltmeter to see if power gets there, it should if the relay/fuse is good. then connect 2 points together with a bypass wire and see if it does anything. try them all. if nothing happens, the motor will have to be tested, if the windows /lock go up or down, the switch is defective. replace whatever is defective and re-install everything in the order and the way you took them out. enjoy !

If all have failed I'd suggest checking the car fuses.

I have the same problem I can unlock my toyota 99 4 runner but does not lock on inside switches or remote.

just found out about it today.

did you check the relay under the hood ? look and see if you can find your power box under the hood and under the lid of that box you will find the location of the window relay check that first before tearing into the door panel switches .. thanks Jerry and holler if you need more

All of the power locks and power windows are directly ties into the "Integration Relay". This is the large white box behind the fuse panel under the dash. There are 2 different Integration relays, one with electric windows, and one without them. You may need to change the integration relay, also.

its the door lock actuator that needs replacing / Please rate my response thank you very much

More often than not, the switch contacts in the driver door window switch get burnt from repeated uses; a common problem. If this is the case, you will need to replace the driver door master switch.