A few weeks ago, my driver's side power lock stopped working. I can still lock & unlock it manually with the key. The power lock still works the other locks so I've been using the "clicker" to lock the other doors & set the alarm. Last week, the alarm started going off at random times. It beeps for about two minutes before disengaging. Could this be related to the driver's side lock not working properly, i.e. if I fix that lock will the alarm issue be fixed? Or do I likely have two separate problems?