In order to initialize the window close the doors from the drivers switch block hold the window in the closed position until the window fully closes.
E90 window motor reset.
I show you the reset procedure here.
Reset the automatic window feature.
Next quickly pull on the close button past the detent and wait for the window to fully close.
Part 1 of 1.
Are they not closing fully or going fully down.
Push window all the way up and tape it there.
Close the windows so you can reset the automatic function.
Have you lost the auto up or down on your electric windows.
Make sure the windows are completely closed.
This calibration is needed after your w.
Power window regular motor initialization procedure switch ignition on and close window completely release window button then hold switch in close direction again for approx.
1 second close window completely again.
Open window completely.
How to relearn your bmw windows end positions for all the safety and comfort features to work properly in your car.
The window should be initialized at this point.
Roll the window completely down and hold the auto button down for 10 seconds.
Let me know how you make out.
Release window button then hold switch in open direction again for approx.
After you get the door panel and vapor barrier off just roll the window down to where you can access the clip and pop it off the regulator using a big flat screwdriver.
Then release the switch and hold it up again for another 2 seconds.
This will allow you to get started making sure power goes to your windows.
How to reset e90 bmw window.
First signs of failure is the regulator will make a clicking noise while operating left front window regulator or window lifter assembly without motor for your 4 door e90 91.
Roll the window completely down.
Unbolt and replace the regulator and pop the window down and back into the new clip on the regulator.