Has anyone had a problem with there mazda 3 remote locks. Today I came home from work and locked my car like I normally do, but the lights did not flash and the horn did not beep. I could hear it locking. Another weird thing is the lights do flash when I unlock it. I even tried my extra remote and it did the same thing. Looks like it's time for some warrenty work, I guess I'll just add it to the list of other problems I've been meaning to bring it in for. Thanks