| Options | Interchange # |
| |
| Communication |
| (OnStar, opt UE1) | 591-04216 |
| ABS |
| | SEE-545 |
| Air Bag |
| (below center console) |
| opt AW7 | 591-04000 |
| opt AY0 |
| ID 13593288 | 591-04049 |
| ID 13596601 | 591-04243 |
| Body Control (BCM) |
| (LH dash) | 591-04001 |
| Driver Assist |
| park assist |
| (LH rear body panel) |
| opt UD5 | 591-02280 |
| opt UD7 | 591-04050 |
| blind spot alert (opt UFG) |
| master module (LH rear bumper) | 591-04080 |
| slave module (RH rear bumper) |
| ID 23173664 | 591-04081 |
| ID 42450157 | 591-04081 |
| Fuel Pump |
| (LH rear quarter interior) |
| (power control) | 591-08286 |
| Hybrid-Electric |
| (inside battery pack) | 591-04052 |
| Information-GPS-TV |
| (multimedia player) |
| navigation | 591-04217 |
| w/o navigation | 591-04220 |
| Memory |
| (seat, mounted under seat) | 591-02489 |
| Parking Brake |
| (rear axle assembly) | 591-07651 |
| Seat |
| (heater control, below LH seat) | 591-02160 |
| Suspension |
| (chassis equipment) |
| (left quarter panel) | 591-04053 |
| Temperature |
| (center dash) | 591-04013 |
| Theft-Locking |
| (keyless entry) |
| (RH dash) | 591-04014 |