LIGHTING SYSTEM
| *A | Models with Rear Fog Light | - | |
| *1 | Headlight Assembly RH | *2 | Headlight Assembly LH |
| *3 | Rear Combination Light Assembly LH | *4 | Back-up Light Assembly |
| *5 | Rear Combination Light Assembly RH | *6 | License Plate Light Sub-assembly |
| *7 | Luggage Compartment Door Lock Assembly
|
*8 | Back-up Light |
| *9 | Rear Fog Light | - | - |
| *A | Models with Automatic High Beam (AHB) System | - | - |
| *1 | Front Multiplex Network Door ECU RH | *2 | ECM |
| *3 | Front Height Control Sensor Sub-assembly RH | *4 | Headlight Leveling Motor RH |
| *5 | No. 1 Headlight ECU Sub-assembly RH | *6 | No. 1 Headlight ECU Sub-assembly LH |
| *7 | Headlight Leveling Motor LH | *8 | Front Height Control Sensor Sub-assembly LH |
| *9 | Camera Heater (Forward Recognition Hood with Heater Sub-assembly) | *10 | Front Multiplex Network Door ECU LH |
| *11 | Courtesy Light Switch LH | *12 | Rear Height Control Sensor Sub-assembly LH |
| *13 | Parking Brake ECU Assembly | *14 | No. 3 Semiconductor Power Integration ECU |
| *15 | Absorber Control ECU | *16 | Rear Height Control Sensor Sub-assembly RH |
| *17 | Courtesy Light Switch RH | *18 | Forward Recognition Camera |
| *A | Models with Lexus Dynamic Handling System | - | - |
| *1 | Turn Signal Switch
|
*2 | Steering Pad Switch Assembly |
| *3 | Combination Meter Assembly | *4 | Main Body ECU (Multiplex Network Body ECU) |
| *5 | Skid Control ECU Assembly | *6 | DLC3 |
| *7 | Steering Sensor | *8 | Radio Receiver Assembly |
| *9 | FR Steering Control ECU | *10 | Central Gateway ECU (Network Gateway ECU) |
| *11 | Automatic Light Control Sensor | *12 | Multi-display |
| *13 | Certification ECU (Smart Key ECU Assembly) | - | - |
| *a | Refer to Service Bulletin for the installation position of the part. | - | - |