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What is the fuse layout for the Lexus RX?

Model: Lexus RX MK 4, Al20 - Years: 2016, 2017, 2018, 2019, 2020, 2021, 2022
Part: Fuse box

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Video tutorial

In this video we can see where the fuse boxes of the Lexus RX are located and what are the corresponding diagrams, useful in case we need to check the fuses of a malfunctioning device. We find the first box inside the passenger compartment, precisely in the lower left area of the dashboard on the driver's side.

The second box is instead located inside the engine compartment, protected by the black plastic cover also located on the driver's side. In case of faulty fuses, make sure to use replacements with equivalent specifications and always operate with the vehicle turned off.


Posted on 25 October 2025 by ScegliAuto


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