There are 22 choices

• Air Bag
  • (below Passenger Side seat)
• Body Control (BCM)
  • (on firewall)
• Communication
  • OnStar (opt UE1)
    • (below Driver Side seat)
      • ID 23261745
      • ID 23365574
  • wireless charger (opt K4C)
• Cooling Fan
  • (on shroud)
• Driver Side Assist
  • park assist
    • (below Passenger Side package deck)
      • opt UD5
      • opt UD7
  • pre-crash system
    • (opt UGN)
      • (left hand quarter panel)
• Fuel Pump
  • (left hand trunk)
• Information-GPS-TV
  • (package deck)
    • opt IO5
    • opt IO6 (navigation display)
• Lamps
  • (Passenger Side quarter panel)
    • HID (opt T4F)
• Memory
  • (below Driver Side seat)
    • (memory)
      • Coupe
      • Sedan
• Parking Brake
  • (rear crossmember)
• Seat
  • (below passenger side front seat)
    • (heated, opt KA1)
• Suspension
  • left hand quarter panel
    • (ID 23108998)
  • below package shelf
    • (ID 23320820)
• Temperature
  • (Passenger Side under dash)
• Theft-Locking
  • (Passenger Side quarter panel)
• Transfer Case
  • (Passenger Side quarter panel)