Emergency flashers
The emergency flashers are used to warn other drivers when the vehicle has to be stopped in the road due to a breakdown, etc.

Press the switch.
All the turn signal lights will flash.
To turn them off, press the switch once again.
- Emergency flashers
If the emergency flashers are used for a long time while the engine is not
operating, the battery may discharge.
See also:
Repair delays
If a Lexus dealership is unable to
complete repairs on your vehicle
within 30 days, you may have the
repairs made under Lexus’ provisions
for emergency warranty repairs. ...
Touch screen
By touching the screen with your finger, you can control the audio
system and air conditioning system, and adjust the screen display etc.
Initial screen
If the “ENGINE START
STOP” switch ...
Audio/video remote controls (steering switches)
Some parts of the audio system can be adjusted using the switches on the steering
wheel.
Details of the specific switches, controls, and features are described below.
1. Volume control switch
2 ...
