304
3-2. Using the audio system
IS250/220d/200d_EE
Optimal use of the audio system
Adjusting the Automatic Sound Levelizer (ASL)
Press
.
The ASL switches between on and off modes each time
is pressed.
ASL automatically adjusts the volume and tone quality according to
the noise level as you drive your vehicle.
Adjusting sound quality and volume balance
Changing sound quality modes
Press
.
Pressing
changes the sound mode in the following order:
“BAS”
“MID”
“TRE”
“FAD”
“BAL”
The illustration below is for left-hand drive vehicles.
The button positions and shapes may differ slightly for right-hand
drive vehicles.
Adjusting the sound qual-
Changing the sound quality
Adjusting the
Summary of Contents for IS220d 2011
Page 7: ...1 2 3 4 5 6 IS250 220d 200d_EE 7...
Page 41: ...41 1 2 Opening closing and locking the doors and trunk 1 Before driving IS250 220d 200d_EE...
Page 45: ...45 1 2 Opening closing and locking the doors and trunk 1 Before driving IS250 220d 200d_EE...
Page 47: ...47 1 2 Opening closing and locking the doors and trunk 1 Before driving IS250 220d 200d_EE...
Page 50: ...50 1 2 Opening closing and locking the doors and trunk IS250 220d 200d_EE...
Page 92: ...86 1 4 Opening and closing the windows and moon roof IS250 220d 200d_EE...
Page 157: ...148 2 1 Driving procedures IS250 220d 200d_EE...
Page 158: ...149 2 1 Driving procedures 2 When driving IS250 220d 200d_EE CAUTION...
Page 161: ...152 2 1 Driving procedures IS250 220d 200d_EE...
Page 233: ...221 2 4 Using other driving systems 2 When driving IS250 220d 200d_EE...
Page 246: ...234 2 4 Using other driving systems IS250 220d 200d_EE...
Page 265: ...251 2 5 Driving information 2 When driving IS250 220d 200d_EE...
Page 299: ...284 3 2 Using the audio system IS250 220d 200d_EE...
Page 328: ...311 3 3 Using the Bluetooth audio system 3 Interior features IS250 220d 200d_EE...
Page 406: ...387 3 7 Other interior features 3 Interior features IS250 220d 200d_EE...
Page 416: ...396 4 2 Maintenance IS250 220d 200d_EE...
Page 442: ...421 4 3 Do it yourself maintenance 4 Maintenance and care IS250 220d 200d_EE Tires...
Page 451: ...430 4 3 Do it yourself maintenance IS250 220d 200d_EE Air conditioning filter...
Page 455: ...434 4 3 Do it yourself maintenance IS250 220d 200d_EE Electronic key battery...
Page 562: ...536 5 2 Steps to take in an emergency IS250 220d 200d_EE...
Page 585: ...555 6 1 Specifications 6 Vehicle specifica IS250 220d 200d_EE...
Page 586: ...556 6 1 Specifications IS250 220d 200d_EE NOTICE...
Page 593: ...561 6 2 Customization 6 Vehicle specifica IS250 220d 200d_EE...