I have a 2006 Jetta that has a problem with the Driver's side door latch. Replaced the door latch twice but the door latch still will not respond to the key fob. Everything else seems to work just fine. All windows operate correctly and all the other doors respond to the key fob correctly and the alarm system is functioning. The drivers door can only be locked...outside with the key. Need some help on this one. Also, can anybody explain the reason for two fuse boxes the Jetta. Some schematics show duplications of the fuse box location and the type of fuse to use. Why the duplication?