Ok Ive seen a couple of threads on this but my problem is a little different. On my 2003 M3, The unlock/lock buttons on the key will disarm and arm the alarm and pop the trunk but wont open or lock the doors. When I put the key in the door it will only open the drivers side door and not the passanger door. The central locking button doesnt work but the hazard lights button does. The key in the door will also only lock the drivers side door and not the passanger. All the fuses in the car are fine, But again, key buttons will disarm/arm alarm, open trunk, but wont unlock either door. putting key in only unlocks/locks drivers side but not passanger side, all fuses fine... any ideas?