Parts Location
PARTS LOCATION
ILLUSTRATION
| *1 | STARTER ASSEMBLY | *2 | ECM |
| *3 | ENGINE ROOM RELAY BLOCK ASSEMBLY - ST RELAY - ST NO. 1 FUSE | *4 | PARK/NEUTRAL POSITION SWITCH ASSEMBLY |
ILLUSTRATION
| *1 | ENGINE SWITCH | *2 | CERTIFICATION ECU (SMART KEY ECU ASSEMBLY) |
System Diagram
SYSTEM DIAGRAM

Reassembly
Cruise ControlLexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Opening, closing and locking the doors: Smart access system with
push-button start
The following operations can be performed simply by carrying the
electronic
key on your person, for example in your pocket. The driver should always
carry the electronic key.
Locks and unlocks the doors
Locks and unlocks the back door
Starts and stops the hybrid system
■ Antenna l ...
Lexus RX (RX 350L, RX450h) 2016-2026 Owners Manual > Using the driving support
systems: LKA
(Lane-Keeping Assist)
Summary of functions
When driving on highways and freeways with white or yellow lines, this
function
alerts the driver when the vehicle might depart from its lane and provides
assistance
by operating the steering wheel to keep the vehicle in its lane. Furthermore,
the system also provides st ...