Viano auto fold mirrors

[sweeper]

Interesting one which could have saved me an hour or two, so I replaced the battery and had to do the usual reset of the windows and lights etc but the mirrors wouldn’t auto fold, turned it back on in the menu tried turning it off and on again and disconnecting the battery again, checked for faults on the scanner, found a fault on the lock actuator and I thought maybe that was preventing the reset, left it for another day. First time we used it locked the doors and they worked, no where did it say you need to drive it!