Lexus RX 450h, RX 450hL, RX 350, RX 350L
2021 Lexus RX Navigation System Owner's Manual
Models: RX 450h, RX 450hL, RX 350, RX 350L

This image displays the front cover of the official 2021 Lexus RX Navigation System Owner's Manual. The top part of the cover features a digital map interface, indicating streets like NW 29th St, NW 27th St, and NW 20th St, with a highlighted route. The bottom portion of the cover is white, featuring the Lexus logo, the year '2021', and the model designations 'RX 450hL / RX 450h / RX 350L / RX 350', followed by 'NAVIGATION AND MULTIMEDIA SYSTEM OWNER'S MANUAL'.
Introduction
This comprehensive owner's manual is designed to help you unlock the full potential of the advanced navigation and multimedia system in your 2021 Lexus RX 450h, RX 450hL, RX 350, or RX 350L. It provides detailed, easy-to-follow instructions to enhance your driving experience, ensuring you can seamlessly navigate and utilize all features of your vehicle's built-in GPS and entertainment systems.
Whether you are planning a long road trip or simply need to find your way around town, this guide covers essential operations, tips, and troubleshooting steps to ensure accurate and reliable directions and an enjoyable multimedia experience.
Setup
Before embarking on your journey, it is important to properly set up your navigation and multimedia system. This section guides you through the initial configuration steps.
- Initial System Activation: Upon first use or after a system reset, follow the on-screen prompts to select your preferred language and region settings.
- Pairing a Mobile Device:
- Ensure your mobile device's Bluetooth is enabled.
- On the Lexus display, navigate to Settings > Bluetooth > Add New Device.
- Select your device from the list and confirm the pairing code.
- Setting Home Address: For quick navigation, save your home address. Go to Navigation > Destination > Home and enter your address details.
- Wi-Fi Hotspot Setup: If equipped, configure your vehicle's Wi-Fi hotspot by accessing the network settings and following the instructions to connect to a mobile data plan.
Operating the Navigation System
The Lexus navigation system offers intuitive controls for finding destinations and planning routes. Below are key operational procedures:
- Entering a Destination:
- By Address: Select Destination > Address and input the street, city, and state.
- By Point of Interest (POI): Choose Destination > POI and search for categories like restaurants, gas stations, or specific businesses.
- Using Voice Commands: Press the voice command button on your steering wheel and say, for example, "Navigate to [address]" or "Find nearest gas station."
- Route Options: Before starting navigation, you can customize your route preferences, such as avoiding tolls, highways, or ferries. Access these options via Route Settings.
- Traffic Information: The system provides real-time traffic updates. This information is displayed on the map and can be used to suggest alternative routes to avoid congestion.
- Multimedia Playback:
- Radio: Select Audio > FM/AM or SiriusXM (if subscribed) to tune to radio stations.
- USB/Bluetooth Audio: Connect a USB device or stream audio via Bluetooth from your paired mobile device.
- Apple CarPlay / Android Auto: Connect your smartphone via USB to access compatible apps directly on the vehicle's display.
Maintenance
To ensure optimal performance and accuracy of your navigation and multimedia system, regular maintenance is recommended.
- Software Updates: Periodically check for system software updates. These updates can improve performance, add new features, and enhance security. Updates are typically available through your Lexus dealer or via Wi-Fi connection if your vehicle supports over-the-air updates.
- Map Data Updates: Navigation map data can become outdated. Ensure your maps are current to reflect new roads, points of interest, and traffic patterns. Map updates are usually available annually through your Lexus dealer or a subscription service.
- Screen Cleaning: Use a soft, lint-free cloth specifically designed for electronic screens to clean the display. Avoid abrasive cleaners or harsh chemicals.
Troubleshooting
This section addresses common issues you might encounter with your navigation and multimedia system and provides basic troubleshooting steps.
| Problem | Possible Cause / Solution |
|---|---|
| Navigation System Not Responding | Try restarting the vehicle. If the issue persists, a system reset may be required (consult your dealer). Ensure the system is not in a low-power mode. |
| Inaccurate Map Data | Your map data may be outdated. Check for and install the latest map updates. Ensure GPS signal is strong. |
| Bluetooth Device Not Connecting | Ensure Bluetooth is enabled on both the device and the vehicle. Delete previous pairings and attempt to re-pair. Restart both devices. |
| No Audio Output | Check volume levels on both the system and connected devices. Ensure the correct audio source is selected. Verify speaker connections if applicable. |
For more complex issues or persistent problems, it is recommended to contact your authorized Lexus service center.
Specifications
Key specifications for the 2021 Lexus RX Navigation System Owner's Manual:
- ASIN: B0B3QN9FMC
- Publisher: Lexus OEM
- Publication Date: January 1, 2021
- Language: English
- Print Length: 328 pages
- Item Weight: 13.8 ounces
Warranty and Support
Information regarding the warranty for your Lexus navigation and multimedia system, as well as detailed support contacts, is typically provided within the full owner's manual or through your authorized Lexus dealership. For specific warranty terms and conditions, please refer to the official documentation included with your vehicle or contact Lexus customer service directly.
Additional support resources, including frequently asked questions and service schedules, can often be found on the official Lexus website or through the Lexus Link connected services portal (if subscribed).
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.




