Dear All,
I have used this forum over many years as a way of sorting out any problems I have had with my Superb Mk2. So a big thank you to all for the help.
This post is an effort to help others that may come across a problem I have had. It is the well known failure of the wiring in the bellows between the A-pillar and the front door. In my case it was on the passenger side and left me with no way of opening the passenger door. To overcome this, you need to remove the inner front wheel arch and a couple of baffles. This allows you to get at the bellows. In my case I gently pressed the bellows while pressing the unlock switch on the key fob at which point the door unlocked. This saved me loads of grief and allowed me to solder new wires to sort the problem out. I hope this may help others.
I'd like to claim ownership of this idea but someone had posted a video of same on Youtube.
Harry