| *A | HDD Navigation System | *B | Lexus Display Audio System |
| *C | 9-speaker Sound System | - | - |
| *1 | Engine Room Junction Block Assembly | *2 | Back Window Glass - Rear Window Defogger Wire |
| *3 | DLC3 | *4 | Air Conditioning Amplifier |
| *5 | Multi-Media Module Receiver Assembly | *6 | Radio Receiver Assembly |
| *7 | Rear Defogger Switch and Mirror Heater Switch | - | - |
| *A | HDD Navigation System | *B | 9-speaker Sound System |
| *1 | Engine Room Junction Block Assembly | *2 | Back Window Glass - Rear Window Defogger Wire |
| *3 | Air Conditioning Amplifier | *4 | DLC3 |
| *5 | Multi-Media Module Receiver Assembly | *6 | Radio Receiver Assembly |
| *7 | Rear Defogger Switch and Mirror Heater Switch | - | - |
| *A | LHD Models | *B | RHD Models |
| *1 | Windshield Glass - Windshield Deicer Wire |
*2 | Engine Room Junction Block Assembly |
| *A | 9-speaker Sound System | *B | Lexus Display Audio System |
| *C | HDD Navigation System | - | - |
| *1 | Front Wiper Deicer Switch | *2 | Main Body ECU (Multiplex Network Body ECU) |
| *3 | DLC3 | *4 | Air Conditioning Amplifier |
| *5 | Front Wiper Deicer Switch | - | - |
| *A | 9-speaker Sound System | *B | HDD Navigation System |
| *1 | Front Wiper Deicer Switch | *2 | Main Body ECU (Multiplex Network Body ECU) |
| *3 | DLC3 | *4 | Air Conditioning Amplifier |
| *5 | Front Wiper Deicer Switch | - | - |