Usually this is an indication of the power window motor [s] drawing more current [Amps] than normal, which causes an inordinate drop in voltage. There could be several causes for excess current draw, but I have found that with power windows, the cause is usually too much "drag" on the moving window.
Usually this drag is caused by the window channel guides being out of proper alignment/adjustment, and pinching the window as it tries to move.
Some other causes could include:
The lights on your vehicle may be going dim because the bulb is getting ready to blow out. Try changing your bold and see if that helps.
On my zx2 there is a button on the lower part of the dash by the drivers door that you can brighten or dim the lights... Not sure this is your problem but it is worth a try ... I use it to dim them when driving at night..
Try turning the dimmer switch up. It's located under the headlight switch. Roll it towards the steering wheel to brighten the dash lights, and away to dim them. If this doesn't solve the problem then you have a blown fuse or a short somewhere. Let's hope it's the dimmer.
Try replacing the headlight switch, it has the dimmer built into it.
You can brighten dim LED lights in your room by checking the power source, ensuring the bulbs are compatible with the fixtures, and cleaning the bulbs and fixtures. Additionally, you can try using a dimmer switch or replacing the bulbs with higher wattage ones.
If the motor is bad in your car, you 1st try to roll it up then it will roll up a tiny bit but you will have to try the window and then what bait and then try the window again. If you are planing on getting new motor, get one used not new. You will pay about $400 to $500 for new and only 2 or 3 hundred for a used. I have a Toyota Highlander that is a 2001 and the right backseat window went out and the automotive store said we could ether get it used or new and we got used and it has been the best window in the car now.
Weak battery or starter motor shorted out internally.
get a cup of warm water, pour all over window,wipe it down, try again, it should work.
I'm no expert, but it could be a battery or alternator related problem.
Try J.C. Whitney.com they used to have a unit that connected to the window crank handle
They are supposed to dim try turning the wheel that brightens them up on the dash or the switch itself.
Find window on your top bar, click on window, then make sure tools has a check mark next to it. Also try: Click on window, roll over workspace, then click default workspace.