ROAD SIGN ASSIST SYSTEM
| *A | Models with Lexus Safety System +A | *B | Models with Lexus Safety System + |
| *1 | Camera Heater (Forward Recognition Hood with Heater Sub-assembly) | *2 | Millimeter Wave Radar Sensor Assembly |
| *3 | Object Recognition Camera | *4 | Forward Recognition Camera |
| *A | Models with Headup Display | *B | Models with Lexus Safety System +A |
| *C | Models with Navigation System | - | - |
| *1 | Headup Display (Meter Mirror Sub-assembly) | *2 | Skid Control ECU Assembly |
| *3 | DLC3 | *4 | Turn Signal Switch |
| *5 | Steering Vibration and Heater ECU | *6 | Navigation ECU |
| *7 | Yawrate Sensor | *8 | Radio Receiver Assembly |
| *9 | Hybrid Vehicle Control ECU Assembly | *10 | Central Gateway ECU (Network Gateway ECU) |
| *11 | Steering Sensor | *12 | Combination Meter Assembly
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