RoyC

I was having trouble with my front door locks not locking or unlocking, I used to have to open the windows with the key fob to unlock the doors from the inside. I purchased a new 110Ah battery and all is ok now.

All of the doors should lock when you go above 8 mph. My 09 model does.

If you have a sun roof, make sure that the drains are clear for this, or you will have water ingress here too.

I have just fitted the 7 double spoke Lemans wheels to my A6 C6 Avant. 19" x 8½"J Tires 19 x 255 x 35 fronts 45psi and rears 40 psi, no rubbing problems If there are potholes in your area don't be tempted to run lower pressures unless you want your rims damaging.