This morning I came out of the house to find all the windows open on my 2002 Audi A6. It was still locked, but I admit to not fully closing the tailgate last night - it was closed but not latched.
My first thought was that some local oik had been messsing with it, but my mobile was still parked in its cradle - unlikely to have been left if theft was a motive. I guess the most likely cause was an electrical glitch. Any ideas?
Is there a normal control function that can open all the windows in one go?
Thanks for any help.