Ive had my Astra 3dr for 7 months and in the last 2 months it hasn't been locking when I get home. It opens when I go to work, closes when im at work and opens when coming home but when I get home it doesn't lock... I wait half an hour then have to try locking it again and it usually works.
It doesn't do it all the time but im noticing it doing it more now.
I've tried using my spare key but that doesn't work either.
I've also noticed that my clock in the car says its an hour fast then the next time I look at it, its back to the right time?
Anyone know what it might be?