I have an 2010 Autocruise pvc based on the x250 fiat Ducato (130 Multijet) and am looking for a way to disarm or quiet down the lock/unlock warning beep. I have found a thread for the fiat multipla which says to reset the alarm sequence to #4 Switzerland but the instructions given are a bit vague - I can't even find the switch under the bonnet that is referred to. Can anyone help please before I have to spend readies at the local Fiat main agent? I like to lock the van at night and am thinking of the neighbors when on site being woken up to me taking the dogs out at 6am.