Dodge Grand Caravan Owner's Manual page 40

Driver's Power Window Switches
NOTE: Power Window switches will also remain active
for up to 10 minutes after the ignition switch has been
turned to OFF, depending upon the accessory delay
setting. Opening a front door will cancel this feature.
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 37
Power Window Lockout Switch — If Equipped
The driver may lock out the rear power windows by
depressing the bar switch just below the power window
switches.
Power Window Lockout Switch
2