2003 Lexus SC 430 User Guide 3 - Page 9
2003 Lexus SC 430 Manual
Page 9 highlights
NOTICE When the ignition switch of the vehicle equipped with the Lexus Link System is turned ON and a call is in progress, the communication signal between the two parties will be disconnected. Therefore, if a call is in progress, do not put the phone in the cradle for approximately 10 seconds after the ignition switch has been tuned ON. This will minimize the possibility of interruption or loss of connection. Command Module (All Models Except LS 430 / LX 470 equipped with Navigation) The command module is the system's primary component as it relates to you. The module has four multifunctional switches. The function of each switch is dependent on the status of the phone. The menu listings of the various phone states and the relationship of each switch follows: INFORMATION The command module installed in the LS 430 / SC 430 / GS 430 at the factory features an audio mode switch that has been incorporated into the component. However, you cannot adjust the audio volume using the command module in the Lexus Integrated Mobile Phone System. Section Component 1 Overview 10