Lexus RX350/270 Owner's Manual page 396

RX350_270_EE_48D77E.book 396 ページ ２０１４年１月２４日 金曜日 午前１０時４分
3-2. Using the audio system
Automatic volume adjustment
■
When vehicle speed reaches 80 km/h (50 mph) or more, the volume automati-
cally increases. The volume returns to the previous volume setting when vehicle
speed drops to 70 km/h (43 mph) or less.
Operations that cannot be performed while driving
■
Operating the system using
●
Registering a mobile phone to the system
●
Changing the passkey
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RX350/270_EE