Turning the Automatic Sound Levelizer (ASL) on/off
Turning the “TUNE/SEL” knob clockwise turns on the ASL, and turning the “TUNE/SEL” knob counterclockwise turns off the ASL.
ASL automatically adjusts the volume and tone quality according to the noise level as you drive your vehicle.
See also:
Maintenance
Maintenance requirements
To ensure safe and economical driving, day-to-day care and regular
maintenance
are essential. It is the owner’s responsibility to perform regular
checks. Lexus recommen ...
Installation of a mobile two-way radio system
The installation of a mobile two-way radio system in your vehicle could affect
electronic systems such as:
• Multiport fuel injection system/sequential multiport fuel injection system
•& ...
Installing child restraints
Follow the child restraint system manufacturer’s instructions. Firmly secure
child restraints to the seats using the LATCH anchors or a seat belt.
Attach the top tether strap when installing a ch ...
