Highbeam X for Lexus RZ500e 2025+ – Auxiliary Lights via Headlight CAN Bus

The Lexus RZ500e 2025+ features a digital LED headlight system with no traditional high beam trigger wire. Highbeam X connects at the left headlight 24-pin connector — pin 23 (Light Green) for CAN-L and pin 24 (Black) for CAN-H — and provides a 12-volt relay trigger for auxiliary lights. Note: Currently tested and verified for manual high beam activation only, not Auto High Beam.

LED Lighting and CAN Bus on Lexus RZ500e

The RZ500e uses a digital lighting network accessible at the left headlight 24-pin connector. Highbeam X taps pin 23 (CAN-L) and pin 24 (CAN-H) and reads the high beam signal in listen-only mode.

Installation on Lexus RZ500e 2025+

Access the left headlight 24-pin connector. Connect to pin 23 (Light Green, CAN-L) and pin 24 (Black, CAN-H). Route the 12-volt output to your relay. No coding required. Manual high beam activation confirmed.

Auxiliary Light Options

All 12-volt auxiliary lights are compatible: LED bars, driving lights, spotlights.

Does Highbeam X work with Lexus RZ500e 2025+?

Yes. Highbeam X connects at the left headlight 24-pin connector (pin 23: CAN-L, pin 24: CAN-H) and provides a 12-volt trigger. Manual high beam verified.

Does Highbeam X work with Auto High Beam on Lexus RZ500e?

Auto High Beam compatibility has not yet been confirmed. Currently verified for manual high beam activation only.

Where does Highbeam X connect on Lexus RZ500e?

Left headlight 24-pin connector. Pin 23 (Light Green) = CAN-L, Pin 24 (Black) = CAN-H.

Will Highbeam X affect my warranty?

No. Highbeam X is a read-only device and does not modify or communicate with any vehicle systems. It is completely non-invasive and reversible.

Does it affect the EV battery?

No. Highbeam X has minimal power consumption.