Removal
Parts LocationLexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Door Courtesy Light: Inspection
INSPECTION PROCEDURE 1. INSPECT COURTESY LIGHT ASSEMBLY (Bulb Type) (a) Apply battery voltage to the connector and check that the courtesy light comes on. OK: Measurement Condition Condition Specified Condition Battery positive (+) → 1 Battery negative (-) → 2 Always Courtesy ...
Lexus RX (RX 350L, RX450h) 2016-2026 Repair Manual > Lighting System (w/ Automatic Headlight Beam Level Control System): Headlight Beam Level Control Motor LH Lost Communication (B2424,B2425)
DESCRIPTION Each No. 1 headlight ECU sub-assembly and headlight leveling motor communicate via LIN communication. The headlight leveling motor operates according to power supplied and automatic headlight beam level control signals from its respective No. 1 headlight ECU sub-assembly and sends its op ...