LIGHTING SYSTEM PARTS LOCATION
| *A | Models with Adaptive High-beam System (AHS) | *B | Models with Automatic High Beam (AHB) System |
| *1 | Inner Rear View Mirror Assembly - Adaptive High-beam Sensor |
*2 | Inner Rear View Mirror Assembly - Automatic High Beam Sensor |
| *3 | Hybrid Vehicle Control ECU | *4 | Front Height Control Sensor Sub-assembly RH |
| *5 | Front Controller (Multiplex Network Front Light ECU) | *6 | Headlight Assembly RH - Headlight Swivel Motor - LED Driver Module - AHS EDU - Partial Shade Motor (Models with AHS) - Lo/Hi Switching Motor - Near-infrared Projector (Models with Lexus Night View and Pre-crash Safety System) |
| *7 | Front Speed Sensor RH | *8 | Headlight Assembly LH - Headlight Swivel Motor - LED Driver Module - AHS EDU - Partial Shade Motor (Models with AHS) - Lo/Hi Switching Motor - Near-infrared Projector (Models with Lexus Night View and Pre-crash Safety System) |
| *9 | ECM | *10 | Front Speed Sensor LH |
| *11 | Front Height Control Sensor Sub-assembly LH | *12 | Skid Control ECU Assembly |
| *13 | Automatic Light Control Sensor | *14 | Rear Speed Sensor LH |
| *15 | Rear Height Control Sensor Sub-assembly LH | *16 | Rear Height Control Sensor Sub-assembly RH |
| *17 | Rear Speed Sensor RH | - | - |
| *A | Models with Adaptive High-beam System (AHS) | *B | Models with Automatic High Beam (AHB) System |
| *1 | Turn Signal Indicator Light | *2 | Adaptive High-beam Indicator Light |
| *3 | Automatic High Beam Indicator Light | *4 | High Beam Indicator Light |
| *5 | Multi-information Display | *6 | Driver Side Module Switch (Outer Mirror Switch Assembly) - AHS Switch (Models with AHS) |
| *7 | Main Body ECU (Driver Side Junction Block) | *8 | Headlight Dimmer Switch Assembly - Light Control Switch |
| *9 | Yawrate Sensor | *10 | AHS ECU |
| *11 | Headlight Swivel ECU Assembly | *12 | Suspension Control ECU |
| *13 | Steering Sensor | *14 | Combination Meter Assembly |