Hi there I am hoping someone can help me. I bought an S3 4 mths ago (private) and eversince I got it the alarm sounds every hour when locked. Its not the full blaring & lights flashing sound but more of an annoting beeping sound. I have checked the alarm still works and it does but I cannot get rid of this noise every hour. Is ther some form of diagnostics the car may be doing? I have no idea at all. Please has anyone come across this before? I would really appreciate any help. Thanks Ginny