Steering Wheel Audio Switches - Lexus ES350 2017 Service Manual

INSPECTION DETAILS - C. LEFT FRONT

STEERING WHEEL AUDIO SWITCHES

a) With the "ENGINE" switch in the ON mode, check the
following switches:
1
Volume
b) Check that audio volume changes when the volume
button on the steering wheel is pressed.
2
RADIO mode
Selects a radio station
CD mode
Selects tracks, files (MP3 and WMA) and discs
®
iPod player mode
Selects a track
USB memory player mode
Selects a file and folder
®
Bluetooth audio mode:
Selects a track and album
c) Check that the select function for each mode works
properly.
3 "MODE"
Turns the power on, selects audio source
STEERING WHEEL SWITCHES
Check the following steering wheel switches:
1
Volume
2
Talk switch
3
Off-hook switch
4
On-hook switch
27
ES350/ES300h