Toyota Tundra Navigation and Multimedia 2021 Owner's Manual
![Toyota Tundra Navigation and Multimedia 2021 Truck manual cover](/images/LehiwurMYVycbSiXcsZNCgTM/thumbs/thumb175x175.webp)
To update the navigation system on your 2021 Toyota Tundra, visit the Toyota website to download the latest map update. You can then transfer the update to your vehicle using a USB drive. Ensure the vehicle is in park mode during the update process.
If the navigation screen is frozen, try restarting the system by turning the vehicle off and then on again. If the issue persists, perform a system reset by pressing and holding the power button for 10 seconds.
To connect your smartphone, enable Bluetooth on your phone, then select 'Setup' on the Tundra's multimedia screen. Choose 'Bluetooth', and then 'Add Device'. Select your phone from the list and follow the pairing instructions.
Ensure the audio system volume is turned up and not muted. Check that the correct audio source is selected. If these are set correctly, inspect the speaker connections or consult a Toyota dealer for further diagnostics.
To use voice commands, press the voice command button on the steering wheel. Wait for the prompt and then speak your command clearly. The system can respond to commands for navigation, phone calls, and audio controls.
To reset the multimedia system, press and hold the power button until the system shuts down and restarts. For a factory reset, go to 'Setup', then 'General', and select 'Delete Personal Data'.
To adjust the display brightness, go to 'Setup' on the multimedia screen, select 'Display', then 'Brightness'. Use the slider to adjust to your preferred brightness level.
Yes, you can play music through a USB drive. Insert the USB drive into the port, then select 'Audio', and choose 'USB' as the source. Navigate through your music using the multimedia screen.
If the GPS signal is frequently lost, ensure that you are not in an area with tall buildings or tunnels that might block the signal. Check for any obstructions on the vehicle's roof and ensure the GPS antenna is connected properly.
To customize the home screen layout, go to 'Setup', then 'Home Screen'. You can select different layout options and choose which widgets or shortcuts you want to display.