Caution / Notice / Hint

WARNING: This page is about a different car, the 2025 Lexus RX 450h+ and 2024 Lexus RX 450h+. However, it is still accessible from the selected car via links, so may be relevant.

WARNING:

Refer to the precautions before inspecting high voltage circuit.

Refer to PRECAUTION [08/2023 - ]

NOTE:

To prevent the key from being locked in the vehicle, make sure to enter e-latch inspection mode and enable the manual release handle before disconnecting the cable from the negative (-) auxiliary battery terminal.
Refer to INSPECTION MODE PROCEDURE [10/2022 - ]
After the ignition switch is turned off, there may be a waiting time before disconnecting the negative (-) auxiliary battery terminal.
Refer to BEFORE DISCONNECTING BATTERY [10/2022 - ]
When disconnecting and reconnecting the auxiliary battery.
HINT:

When disconnecting and reconnecting the auxiliary battery, there is an automatic learning function that completes learning when the respective system is used.

Refer to AUTOMATIC LEARNING CHART [08/2023 - ]

HINT:

CHARGE INDICATOR LIGHT STATUS

Charging indicator light	Vehicle Condition
Condition	Vehicle Condition
Illuminated	AC charging in progress AC charging is possible Hybrid battery (traction battery) cooler is operating Hybrid battery (traction battery) heater is operating
Flashing (normally)* (1 second interval)	When charging schedule is registered and AC charging cable is connected to vehicle
Rapidly flashing* (0.2 second interval)	When charging cannot be carried out due to malfunction in a power source or the vehicle etc.

*: Flashes for a certain period of time, and then turns off.

When AC charging has not started, the charging indicator does not illuminate.
For example, AC charging may not have started because the vehicle may be fully charged, or due to an issue with the charging facility.
Refer to AC Charging Does not Start [08/2023 - ]