Yes only once - then as l had good neighbours l gave them a spare in case. My husband god bless him was always knocking at the door to get the spare set. The worst time for me was when l was miles from home and had a new car with only one key and managed to lock the car with my bag, cellphone and keys inside. It was just before Xmas and had to ask someone if l could borrow their phone to phone the AA. Eventually when he arrived it took over 90 minutes to open as he had to hook a line over the dog that l had on the keyring. Needless to say l got another spare from the garage which l should have had in the first place!! I had to take the car to them so that they could programme the key - so much for new technology,