See also:

Emergency flashers
Use the emergency flashers if the vehicle malfunctions or is involved in an accident. Press the switch to flash all the turn signal lights. To turn them off, push the switch once again. NOTICE ...

Menu list of the Bluetooth® audio system
 - Normal operation  - When using a voice command For numbers, say a combination of single digits from zero to nine. Say the command correctly and clearly  - Situations that the s ...

Have the vehicle inspected by your Lexus dealer immediately.
Failing to investigate the cause of the following warnings may lead to the system operating abnormally and possibly cause an accident. Have the vehicle inspected by your Lexus dealer immediately. ...