SYSTEM DESCRIPTION
GENERAL
(a) The seat blower has 3 levels of volume, controlled by operating the refreshing seat switch.
(b) Whether the blower is on or off can be determined by checking if the refreshing seat switch indicator light is on or off.
(c) The blowers of both seats are controlled by the air conditioning amplifier assembly.
(d) Set the refreshing seat switch to AUTO and the seat heater and seat blower operate automatically according to the target outlet air temperature of the air conditioning system.
HINT:
System Diagram
Customize ParametersLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Rear Combination Light Assembly (w/ Rear No. 2 Seat): Components
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