McLaren P1 Owner's Handbook Manual page 135

COMFORT AND CONVENIENCE
WINDOWS
NOTE: To stop a window opening or
closing, press or pull the appropriate
switch.
NOTE: If the vehicle ignition is in the
accessory stage and the windows are not
fully closed, window control is still
available for a period of 60 seconds, or
until the window becomes fully closed.
Resetting the Windows
The windows must be reset if the battery has
been discharged or disconnected, or if the
anti-trap feature has been activated.
Ensure that both doors are closed and the
ignition is switched on.
Push switches (1) and (2) downwards until the
windows are open and hold them in this
position for 5 seconds.
Pull both switches upwards until the windows
are closed and hold them in this position for 5
seconds.
The windows are now reset.
If this does not resolve the issue, please
contact your McLaren Retailer immediately.
Anti-trap Protection
WARNING: Do not leave children
unattended in the vehicle, they could be
injured by the movement of the window.
Anti-trap protection will stop windows closing
if an obstruction or resistance is detected.
If the anti-trap protection is triggered, check
the window and the window aperture and
remove any obstruction, before operating the
windows again. In the event of an anti-trap
event when closing the door, see Closing a
Door, page 1.8.
4.3