| *A | LHD Models | *B | RHD Models |
| *1 | BRAKE MASTER CYLINDER RESERVOIR ASSEMBLY - BRAKE FLUID LEVEL WARNING SWITCH |
*2 | SKID CONTROL ECU |
| *3 | POWER STEERING ECU ASSEMBLY | *4 | ECM |
| *5 | NO. 1 HEADLIGHT ECU SUB-ASSEMBLY LH | - | - |
| *A | Models with Lane Departure Alert System | *B | Models with Blind Spot Monitor System |
| *C | Models with Fixed Type Seat | *D | Models with Fold Down Type Seat |
| *1 | FORWARD RECOGNITION CAMERA | *2 | ENGINE OIL LEVEL SENSOR |
| *3 | ENGINE OIL PRESSURE SWITCH ASSEMBLY | *4 | WASHER FLUID LEVEL SWITCH (LEVEL WARNING SWITCH ASSEMBLY) |
| *5 | FUEL SENDER GAUGE ASSEMBLY | *6 | NO. 2 FUEL SENDER GAUGE ASSEMBLY |
| *7 | BLIND SPOT MONITOR SENSOR LH | *8 | NO. 1 REAR INNER SEAT BELT ASSEMBLY RH |
| *9 | REAR INNER SEAT BELT WITH CENTER BELT ASSEMBLY LH | *10 | NO. 1 REAR INNER SEAT BELT ASSEMBLY LH |
Figure 1. LHD Models
| *A | Models with LEXUS Parking Assist-sensor System | *B | Models with G-BOOK System |
| *C | Models with Pre-collision System | *D | Models with Dynamic Radar Cruise Control System |
| *E | Models with Adaptive Variable Suspension System | - | - |
| *1 | TRIP SWITCH - ODO/TRIP SWITCH - RHEOSTAT SWITCH |
*2 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) |
| *3 | CLEARANCE WARNING ECU ASSEMBLY | *4 | SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY |
| *5 | COMBINATION METER ASSEMBLY | *6 | AIR CONDITIONING CONTROL ASSEMBLY - REAR SEAT BELT WARNING LIGHT |
| *7 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *8 | NETWORK GATEWAY ECU |
| *9 | TELEMATICS TRANSCEIVER | *10 | DRIVING SUPPORT ECU ASSEMBLY |
| *11 | ABSORBER CONTROL ECU | *12 | RADIO RECEIVER ASSEMBLY |
| *13 | YAWRATE SENSOR | *14 | AIRBAG SENSOR ASSEMBLY |
| *a | Hazard Warning Switch | - | - |
Figure 2. RHD Models
| *A | Models with LEXUS Parking Assist-sensor System | *B | Models with Adaptive Variable Suspension System |
| *C | Models with Pre-collision System | *D | Models with Dynamic Radar Cruise Control System |
| *1 | TRIP SWITCH - ODO/TRIP SWITCH - RHEOSTAT SWITCH |
*2 | CLEARANCE WARNING ECU ASSEMBLY |
| *3 | MAIN BODY ECU (MULTIPLEX NETWORK BODY ECU) | *4 | NETWORK GATEWAY ECU |
| *5 | AIR CONDITIONING AMPLIFIER ASSEMBLY | *6 | AIR CONDITIONING CONTROL ASSEMBLY - REAR SEAT BELT WARNING LIGHT |
| *7 | COMBINATION METER ASSEMBLY | *8 | SPIRAL CABLE WITH SENSOR SUB-ASSEMBLY |
| *9 | DRIVING SUPPORT ECU ASSEMBLY | *10 | ABSORBER CONTROL ECU |
| *11 | RADIO RECEIVER ASSEMBLY | *12 | YAWRATE SENSOR |
| *13 | AIRBAG SENSOR ASSEMBLY | - | - |
| *a | Hazard Warning Switch | - | - |
Figure 3. LHD Models
| *1 | HYBRID VEHICLE CONTROL ECU ASSEMBLY | *2 | WINDSHIELD WIPER SWITCH ASSEMBLY |
| *3 | OCCUPANT DETECTION SENSOR | *4 | FRONT SEAT INNER BELT ASSEMBLY RH |
| *5 | STEERING PAD SWITCH ASSEMBLY | *6 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| *a | Refer to Service Bulletin for the installation position of the part. | - | - |
Figure 4. RHD Models
| *1 | HYBRID VEHICLE CONTROL ECU ASSEMBLY | *2 | WINDSHIELD WIPER SWITCH ASSEMBLY |
| *3 | OCCUPANT DETECTION SENSOR | *4 | FRONT SEAT INNER BELT ASSEMBLY LH |
| *5 | STEERING PAD SWITCH ASSEMBLY | *6 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
| *a | Refer to Service Bulletin for the installation position of the part. | - | - |