On-vehicle Inspection
ComponentsLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Dynamic Radar Cruise Control System: Cruise Control Switch Circuit
DESCRIPTION The cruise control main switch is used to turn the dynamic radar cruise control system on and off, as well as operate 7 functions: SET, - (COAST), TAP-DOWN, RES (RESUME), + (ACCEL), TAP-UP and CANCEL. The SET, TAP-DOWN and - (COAST) functions, and the RES (RESUME), TAP-UP and + (ACCEL) f ...
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 ...