2019 Volvo S90 - Drivers front Power Window - Auto function not working. Goes all the way up then come back down instantly half way. Can't figure out how to reset it.

SOURCE: VW Beetle the drivers side window goes half way up but stops

sounds like you have a bad regulator. this is caused by the cables in the regulator becomming dry and start to bind up and then break causing the window to free fall down.

SOURCE: Power window on drivers side doesn't work, right

replace ur power window switches

SOURCE: the drivers side window auto up/down quit

1. Start the car and leave it idle.
2. Hold the window button down all the way, until the window is completely down.
3. Let go and push it down again and hold the window button for 2 to 3 seconds then let go. (You should be able to hear or feel (very faintly) the motor/sensor reset.)
4. Pull up on the window button and roll the window up until it is all the way up, when it is up let go.
5. Pull the button up again for 2 to 3 seconds. (You should be able to hear or feel (very faintly) the motor/sensor reset.)

Testimonial: "Outstanding!"

SOURCE: power window on XC90 wont stay up on 'auto-up'??

Put the window down all the way and then hold the switch up, hold it until the window closes all the way up, and continue to hold it for about 10 sec. after the window is closed. Try this a few times, but if this does not work you will will probably have to take it to the dealer. They will have to do this for you with the Volvo computer scanner, this is covered under warranty if you are still with in by millage if not they will charge around 50 dollars.

SOURCE: How to reset the electric windows "Auto" function - battery exch.

Dear Madam or Sir,

you re-initialise the system by moving the window upwards and hold the button for four seconds. Then move down the window and hold the button for another four seconds. Turn ignition off , wait two seconds. Now the auto function should be operable.