See also:

If a warning light turns on or a warning buzzer sounds...
Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the syst ...

Light bulbs
You may replace the following bulbs by yourself. The difficulty level of replacement varies depending on the bulb. If necessary bulb replacement seems difficult to perform, contact your Lexus deal ...

Headlight cleaner switch
Washer fluid can be sprayed on the headlights. Press the switch to clean the headlights. The headlight cleaners can be operated when The “ENGINE START STOP” switch is in IGNITION ON mode and ...