Hi all, every now and again whilst parked up my v6 will drop all her windows and open her sunroof.

It's the exact opposite of the 'close on rain' tweak as she did it again when last night in heavy rain.

She responds fine to the long press on the key for all open on unlock and all close on unlock, stopping action as soon as you release button.

Has anyone see this before or any ideas please?

Any advice much appreciated.
Malc