Gen 2 (2008) Wiring/Airbags - Need Help with Front Seats Cabling

Wires to airbag and sensors under front seats need repair or replacing. Daughter got a new puppy and it got bored in the back seat and chewed the wiring harnesses under both front seats. The airbag system light on dash is lit. Can anyone help identify the part numbers of these wiring harnesses that come from the floor to connect to the bottom of the seat? Any precautions necessary other than making sure the 12V battery is dis-connected for at least 90 seconds before trying to repair or replace these wiring harnesses? Thanks!