Toyota Sienna 2010-2024 Owners Manual: Audio system operation buttons
- “AUDIO” button
Display the “Select Audio Source” screen or audio top screen. - “SETUP” button
Press this button to customize the function settings. - “CAR” button
Press this button to access the vehicle information. 
button
Press this button to access the Bluetooth® hands-free system.
Audio system
Operations such as listening to audio, using the hands-free
phone, confirming vehicle information and changing audio system
settings are started by using the following buttons. ...
Touch screen gestures
Operations are performed by touching the screen directly with your
finger.
Operation method
Outline
Main use
Touch
Quickly touch and
release once.
...
Other materials:
What to do if... (Troubleshooting)
If there is a problem with the hands-free system or a Bluetooth®
device, first check the table below.
When using the hands-free system with a Bluetooth® device
The hands-free system or Bluetooth® device does not
work.
The connected device may not be a compatible Bl ...
Indicators
The indicators inform the driver of the operating state of the vehicle’s
various systems.
*1: If equipped
*2: These lights turn on when the engine switch is turned to the “ON” position
(vehicles without a smart key system) or IGNITION ON mode (vehicles
with a smart key system) to ...
Diagnosis system
1. CHECK DLC3
The vehicle uses ISO 15765-4 communication
protocol.
The terminal arrangement of the DLC3 complies
with SAE 1962 and matched the ISO 15765-4
format.
If the result is not as specified, the DLC3 may have
a malfunction. Repair or replace the harness and
connecto ...
