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When I go to unlock my car, the lights flash signalling that it is unlocked. However, when I go to lock my car, the lights do not flash and it does not beep to signal it is locked, and it does lock. Because of that, the remote start does not work. I've tried replacing the battery in my fob, using my replacement fob, resetting the fob, disconnecting and reconnecting the positive on the battery, and making sure all my doors/trunk and hood latches are shut and I still have no luck. I haven't checked any fuses yet although it doesn't seem like a problem related to fuses as it is still locking, I could be completely wrong though. Any tips or clues on how I can fix this would be very much appreciated, especially if you've dealt with the same problem.