Hey guys! Thinking about giving your 2017 Lexus RX 350 a tech boost? You're in the right place. The infotainment system in the 2017 RX 350, while decent for its time, can feel a bit dated compared to today's standards. Upgrading the screen can significantly enhance your driving experience, adding features like Apple CarPlay, Android Auto, and a more modern interface. Let's dive into how you can make this happen.

Why Upgrade Your Lexus RX 350 Screen?

Before we get started, let's talk about why you might want to upgrade in the first place. The original screen in the 2017 RX 350 lacks some of the modern features that many drivers now consider essential. Upgrading to a newer system can bring a host of benefits:

• Apple CarPlay and Android Auto: Seamlessly integrate your smartphone for navigation, music, and calls.
• Improved User Interface: Enjoy a more intuitive and responsive touchscreen experience.
• Enhanced Navigation: Get access to more accurate and up-to-date maps.
• Better Sound Quality: Some aftermarket systems offer improved audio processing.
• Modern Aesthetics: A new screen can give your dashboard a fresh, contemporary look.

Options for Upgrading Your Screen

So, what are your options? You've got a few different paths you can take, each with its own pros and cons.

Option 1: Aftermarket Head Unit Replacement

This involves replacing the entire factory head unit with an aftermarket unit. This is usually the most comprehensive upgrade, offering the most features and the biggest improvement in terms of user experience.

Pros:

• Full Feature Set: Aftermarket head units often come with a wide range of features, including Apple CarPlay, Android Auto, Bluetooth, GPS navigation, and more.
• Improved Performance: Expect faster response times and a more fluid user interface compared to the factory system.
• Customization: You can choose a head unit that fits your specific needs and preferences.

Cons:

• Complexity: Installation can be complex, potentially requiring professional installation.
• Cost: Aftermarket head units can be quite expensive, especially high-end models.
• Integration Issues: You might lose some factory features, such as steering wheel controls or the factory amplifier, although adapters are often available to mitigate this.

When selecting an aftermarket head unit, make sure it is compatible with your 2017 Lexus RX 350. Check the dimensions and wiring harnesses to ensure a proper fit. Brands like Alpine, Pioneer, Kenwood, and Sony are popular choices known for their quality and reliability. Read reviews and compare features to find the best option for your needs.

Option 2: Screen Replacement with CarPlay/Android Auto Adapter

Another option is to replace the existing screen with one that supports Apple CarPlay and Android Auto. This usually involves installing an adapter module that integrates with the factory system.

Pros:

• Retains Factory Look: This option allows you to keep the original dashboard appearance.
• CarPlay/Android Auto: Adds the essential smartphone integration features.
• Easier Installation: Generally simpler to install compared to a full head unit replacement.

Cons:

• Limited Features: Might not offer as many features as a full aftermarket head unit.
• Compatibility Issues: Ensure the adapter is fully compatible with your specific RX 350 model and year.
• Software Glitches: Some adapters can be prone to software glitches or compatibility issues with certain smartphones.

When considering this option, research reputable brands that specialize in CarPlay and Android Auto adapters for Lexus vehicles. Look for adapters that offer seamless integration with the factory system and positive user reviews. Ensure that the adapter supports the latest versions of CarPlay and Android Auto for optimal performance.

Option 3: Professional Installation vs. DIY

Deciding whether to tackle the screen upgrade yourself or hire a professional installer is a crucial consideration. Both options have their advantages and disadvantages, depending on your technical skills, time availability, and budget.

DIY Installation:

• Cost Savings: The most significant advantage of DIY installation is the potential cost savings. You avoid labor charges, which can be substantial, especially for complex installations.
• Personal Satisfaction: Completing the installation yourself can be a rewarding experience, giving you a sense of accomplishment and a deeper understanding of your vehicle's electronics.

Professional Installation:

• Expertise and Experience: Professional installers have the knowledge and experience to handle complex installations efficiently and correctly. They are familiar with the specific challenges of upgrading the Lexus RX 350's screen and can ensure a seamless integration.
• Warranty Protection: Professional installers typically offer a warranty on their work, providing peace of mind in case of any issues or malfunctions. This can be invaluable, especially if the new screen or head unit is expensive.

Before making a decision, assess your technical skills and comfort level with automotive electronics. If you have experience with car audio installations and are comfortable working with wiring harnesses, DIY installation might be a viable option. However, if you are unsure or lack the necessary skills, it is best to entrust the job to a professional installer.

Step-by-Step Guide to Upgrading Your Screen (General Overview)

Okay, so you've decided which route you're taking. Here's a general idea of what's involved. Remember: This is a simplified overview. Always refer to the specific instructions that come with your chosen upgrade kit or consult a professional. Also, disconnect the car battery before starting any electrical work. Safety first, guys!

1. Preparation: Gather all the necessary tools and materials. This might include screwdrivers, trim removal tools, wiring harnesses, and the new screen or head unit.
2. Remove the Factory Screen/Head Unit: Carefully remove the trim pieces surrounding the existing screen. Disconnect the wiring harnesses and remove the unit from the dashboard.
3. Connect Wiring Harnesses: Connect the new wiring harnesses to the factory connectors. This may involve using an adapter to ensure compatibility.
4. Install the New Screen/Head Unit: Secure the new screen or head unit in the dashboard. Ensure that it is properly aligned and fits snugly.
5. Test the System: Reconnect the car battery and test the new system. Verify that all features are working correctly, including Apple CarPlay, Android Auto, Bluetooth, and navigation.
6. Reassemble the Dashboard: Reinstall the trim pieces and ensure that everything is securely fastened.

Essential Tools and Materials

Before you begin the upgrade process, gather all the necessary tools and materials. Having everything on hand will make the installation smoother and more efficient. Here's a list of essential items:

• Screwdriver Set: A variety of screwdrivers, including Phillips head and flathead, will be needed to remove trim pieces and secure the new screen or head unit.
• Trim Removal Tools: Plastic trim removal tools are essential for safely removing interior panels without causing damage or scratches.
• Wiring Harness Adapters: Wiring harness adapters are crucial for connecting the new screen or head unit to the factory wiring system. Ensure that you have the correct adapters for your specific Lexus RX 350 model and year.
• Socket Set: A socket set with various sizes will be needed to remove bolts and nuts that secure the factory screen or head unit.
• Wire Strippers and Crimpers: Wire strippers and crimpers are necessary for making secure connections when splicing or connecting wires.
• Electrical Tape: Electrical tape is essential for insulating and protecting wire connections.
• Multimeter: A multimeter can be helpful for testing electrical connections and ensuring that everything is working correctly.
• Installation Manual: The installation manual provides step-by-step instructions and diagrams for the specific screen or head unit you are installing. Read it carefully before beginning the installation process.

Having all these tools and materials on hand will make the screen upgrade process much easier and more efficient. Take the time to gather everything before you start, and you'll be well-prepared to tackle the project.

Potential Issues and How to Troubleshoot Them

Even with careful planning and execution, you might encounter some issues during the screen upgrade process. Here are a few common problems and how to troubleshoot them:

• No Power to the New Screen:
  • Check the wiring connections to ensure they are secure and properly connected.
  • Verify that the fuse for the screen or head unit is not blown. Replace it if necessary.
  • Use a multimeter to check for voltage at the power and ground wires.
• No Sound:
  • Check the speaker connections to ensure they are properly connected.
  • Verify that the amplifier is turned on and functioning correctly.
  • Check the audio settings on the new screen or head unit to ensure the volume is turned up.
• Steering Wheel Controls Not Working:
  • Ensure that the steering wheel control adapter is properly connected and configured.
  • Check the settings on the new screen or head unit to ensure that steering wheel controls are enabled.
• Backup Camera Not Working:
  • Check the backup camera connections to ensure they are properly connected.
  • Verify that the backup camera is enabled in the settings on the new screen or head unit.

If you encounter any other issues or are unsure how to troubleshoot them, consult a professional installer for assistance. They have the expertise and experience to diagnose and resolve complex problems.

After the Upgrade: Enjoy Your Modernized Lexus!

Once you've completed the screen upgrade, it's time to enjoy your modernized Lexus RX 350! Take some time to familiarize yourself with the new features and settings. Experiment with Apple CarPlay or Android Auto, explore the navigation system, and adjust the audio settings to your liking.

A new screen can significantly enhance your driving experience, making your Lexus RX 350 feel like a brand-new car. Enjoy the improved user interface, enhanced features, and modern aesthetics. With a little effort and the right tools, you can transform your driving experience and enjoy all the benefits of a modern infotainment system.

So there you have it! Everything you need to know to upgrade your 2017 Lexus RX 350 screen. Good luck, and happy driving!