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 the “TUNE/SEL” knob:
• Setting or changing the PIN (Personal Identification Number)
1. “Setup” → 2. “Security” → 3. “Set PIN”
• Locking the phone book
1. “Setup” → 2. “Security” → 3. “Phonebook Lock (Phbk Lock)”
• Unlocking the phone book
1. “Setup” → 2. “Security” →
3. “Phonebook Unlock (Phbk Unlock)”
- System setup items and operation procedures
To enter the menu for each function, follow the steps below using the “TUNE/SEL” knob:
• Setting voice guidance volume
1. “Setup” → 2. “System Setup” → 3. “Guidance Vol”
• Displaying the Bluetooth® device address and name
1. “Setup” → 2. “System Setup” → 3. “Device Name”
• Initializing the system
1. “Setup” → 2. “System Setup” → 3. “Initialize”
Test yourself
A quick Lexus GX quiz: every answer comes with an explanation and a link to the manual page.