INSTALLATION
CAUTION / NOTICE / HINT
HINT:
PROCEDURE
1. INSTALL HEADLIGHT GASKET
(a) Install a new headlight gasket.
2. INSTALL NO. 1 HEADLIGHT ECU SUB-ASSEMBLY
NOTICE:
If the No. 1 headlight light ECU sub-assembly has been struck or dropped, replace it with a new one.
(a) for Single Beam Headlight:
(1) Connect the connector.
(b) except Single Beam Headlight:
(1) Connect the 2 connectors.
(c) Install the connector cover to the No. 1 headlight ECU sub-assembly.
(d) Install the No. 1 headlight ECU sub-assembly with the 3 screws.
3. INSTALL HEADLIGHT ASSEMBLY
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Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 8 Inch Display): Lost Communication with Haptic Device (B1323-B1326)
DESCRIPTION These DTCs are stored when communication between the radio receiver assembly and remote touch (remote operation controller assembly), combination meter assembly, headup display (meter mirror sub-assembly)* or clock assembly is not possible.
*: w/ Headup Display System
DTC No. ...
Lexus RX (RX 350L, RX450h) 2016-2025 Repair Manual > Audio And Visual System (for 12.3 Inch Display): Air Conditioner ECU Vehicle Information Reading/Writing Processor Malfunction (B15F5)
DESCRIPTION This DTC is stored when items controlled by the air conditioning amplifier assembly cannot be customized via the audio and visual system vehicle customization screen. HINT: The air conditioning amplifier assembly controls the air conditioning system related items that are customizable vi ...