Maintenance and care
Lexus RX / Lexus RX 450H User Manual / Maintenance and care
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Engine (ignition) switch
Performing the following operations when carrying the electronic key on
your person starts the engine or changes “ENGINE START STOP” switch
modes.
Starting the engine
1. Check that the parking bra ...
Using the steering wheel audio switches
Some audio features can be controlled using the switches on the steering
wheel.
1. Turns the power on, selects
an audio source.
2. Increases/decreases volume.
3. Radio mode: Selects a radio
st ...
Optimal use of the audio system
1. Displays the current mode.
2. Changes the following setting.
• Sound quality and volume
balance.
The sound quality and balance
setting can be changed to produce
the best sound.
• Automatic ...
