See also:

Security and system setup
Security setting items and operation procedures To enter the menu for each function, follow the steps below using a voice command or : Setting or changing the PIN (Personal Identification Number) ...

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 ...

Luxury Options
Within the ultra-quiet Lexus GS interior, all styles of music come to life with the optional Mark Levinson® Premium Sound system. Featuring 11 channels of amplification with a total of 330 watts p ...