| *A | Models with Lexus Dynamic Handling System | *B | Models with 8-inch Display |
| *C | Models with 12.3-inch Display | *D | Models with Lexus Parking Assist-sensor System |
| *1 | Front No. 2 Speaker Assembly | *2 | Front No. 3 Speaker Assembly |
| *3 | Shift Lever Position Sensor | *4 | Front No. 1 Speaker Assembly |
| *5 | Rear Steering Control ECU | *6 | Stereo Component Amplifier Assembly |
| *7 | Rear Television Camera Assembly | *8 | Multi-display |
| *9 | Accessory Meter Assembly | *10 | Combination Meter Assembly |
| *11 | Clearance Warning ECU Assembly | *12 | Main Body ECU (Multiplex Network Body ECU) |
| *13 | Steering Sensor | *14 | Multi-media Module Receiver Assembly |
| *15 | Remote Touch (Remote Operation Switch) | *16 | Front Steering Control ECU |
| *17 | Power Management Control ECU | *18 | Central Gateway ECU |