1998 Mercury Grand Marquis, Power Windows

I have a problem with 3 Power windows:

Front Passenger side window and the 2 rear windows: they quit working at the same time.

Front driver side is working fine.

Can you help me with this problem?

Thank you.

If those windows work from their respective door switches then its most likely the master,drivers door switch. Remove the door panel and check the harness plug to switch connection. Then twist the harness in the plug as you try each window from the master switch.

also there is a rocker switch on the power panel for child protection you may have hit it by mistake,good luck.