Yes my wife now knows what the buttons are for and to check for the green light on the display!
You all know what some women(and guys) are like for not reading the handbook.
Also just to add insult to injury the wife's daughter has stunk my car out with her very strong perfume and despite leaving the windows overnight in my garage the sickly sweet smell remains.
Anyone any ideas on how to get rid, I think she must have had a bath in the stuff.