There are 23 choices

• Air Bag
  • (on transmission tunnel)
• Body Control (BCM)
  • (under steering column)
• Communication
  • (OnStar, opt UE1)
    • (center dash, behind radio)
      • voice recognition (opt UPF)
        • ID 20827036
        • ID 20829984
      • Without voice recognition
        • ID 20827037
        • ID 20829983
• Driver Side Assist
  • (park assist)
    • (below Passenger Side front seat)
• Fuel Pump
  • (left hand frame rail)
    • ID 20827745
    • ID 20850927
    • ID 20877116
    • ID 20898936
• Hybrid-Electric
  • (battery energy control)
    • (on hybrid battery)
• Memory
  • (under Driver Side seat)
    • ID 20870474
    • ID 25855630
    • ID 25857034
    • ID 25909442
    • ID 25926511
• Network Gateway
  • (center firewall)
    • (Hybrid)
• Steering
  • (Passenger Side engine compartment)
    • (Hybrid)
• Theft-Locking
  • (keyless entry)
• Transfer Case
  • (left hand dash)
• Transmission
  • (next to battery)
    • hybrid option (opt HP2)
    • Without hybrid option