The electric rear windows of my Renault 2004 Scenic does not operate correctly.

Question edited for clarity.
Question moved to sub category.

There are fuse boxes all over the place!

Lights wiring and lighting issues
https://www.google.com/search?q=2006+renault+scenic+1.6+lights+wiring+diagram

Fuse box diagram Renault Scenic 2 and relay with ...

https://fuseandrelay.com > renault > scenic-2
We will show you where the relay and fuse boxes are located in the Renault Scenic 2 generation. We will provide photos of boxes, diagrams and describe the ...
Feb 14, 2022 · Uploaded by Fuse and relay
‎Passenger compartment · ‎Fuse box · ‎Box under the passenger seat

2004-2009 Renault Grand Scenic Fuse Box Diagram

https://knigaproavto.ru > shemy > 378-20042009-renau...
Sept 5, 2017 - Fuse Box Diagram Renault Grand Scenic (2004, 2005, 2006, 2007, 2008, 2009)

From an online owners site or a Haynes manual. Don't bet on the diagram being true. Welcome to French electrics.

It could be the fuse. The fuses should be located under the dash near the left of the driver.
If your car has the safety switch by the driver, to keep the kids in the rear seat from opening the windows, it could be off or not working.
Hope this helps.

lubricate all joints and car door lock actuator, otherwise replace car door lock actuator.......

I could almost put money on that problem being related to the doors on that car, as that's where many of them originate.

Sorry, I don't have a diagram with me, but if it is a door issue, or any other in fact, then please describe it. Many techs don't require wiring diagrams for many situations, so if it is something we can provide a solution to without a diagram, then I'd be interested to learn more.

We do not have this make in the USA so have no technical info on it. Sorry

I have same problem, rear driverside window came down (for no reason) and wont go back up.....if you come up with the answer please will you let me [email protected]

Most likely to be a faulty resistor block, which has 3 resistors and a thermal fuse controlling fan speeds 1,2 and 3, maximum speed 4 by-passes the resister block. It may also be poor electrical connections to the resistor block caused by overheating. Renault ask for approximately £350 to carry out repairs, a replacement resistor block will cost £50. If you decide to carry out the repairs yourself, be advised that if you are not competent to carry out such work you, could cause electrical damage or worse an electrical fire.

The track guide that operates the window from the motor is damaged or has jumped track. Remove the inner door panel and operate the window and see which has happened. If it has jumped track check for missing or damaged guide retainers if it is damaged or broken replace it. Normally runs about $15 to $20 for the part. Now if the drive guide is not damaged and it is still not working the gear that drives it is damaged and you will need to replace the motor as this is pressed on and not user replaceable. Good Luck

confirm the vehicle you have... i have a the renault service manual