One major annoyance for me is the lack of 'one touch' electric windows, what I mean is when you press and hold the button the windows goes fully down. Is there any way of 'upgrading' this or do I have to live with it?
Agreed, this is possibly the only bug so far I have with the car.
In terms of upgrading you may need to change the window switches for starters. Visually, they are the same switches that are used in the Mk 1 C4s and my old VTS had one touch closure. IIRC the switch had a second posistion on the backward press (window up) to close with one touch.
However I would also expect there to be software configuration changes to acomodate things like "anti pinch/auto stop". If the Flair models have the one touch function then there is a possibility that the option can be activated through the BSI (with other changes e.g. switches).