Learn the steps to troubleshoot and fix your 2018 Toyota RAV4's automatic high beams if they aren’t working. Enhance safety with our easy guide!

Check the Automatic High Beam System Settings

Start by ensuring that the automatic high beam system is turned on. You can do this through the vehicle's settings menu, usually found in the instrument panel or multimedia display.

Verify the Light Sensor

Ensure nothing is obstructing the camera or sensors, typically located near the rearview mirror. Dirt, debris, or stickers can impede the system's ability to function properly.

Inspect the Windshield

Check for any cracks or chips in the windshield that might obstruct the sensor's view.

Update Software

Sometimes a software update is required to ensure all vehicle systems function correctly. Visit a Toyota dealership to see if there are any available updates for your RAV4's software.

Check the Lighting System Components

Examine the headlight bulbs and fixtures to ensure they are in good working condition. Replace any burnt-out or damaged bulbs.

Scan for Error Codes

Use an OBD-II scanner to check for any diagnostic trouble codes (DTCs) that might indicate a specific issue with the automatic high beam system.

Consult the Owner’s Manual

Refer to the owner’s manual for your 2018 Toyota RAV4. Look for troubleshooting tips specifically for the automatic high beam system.

Seek Professional Help

If you cannot resolve the issue on your own, it is advisable to take your vehicle to a certified Toyota service center. Professional technicians can accurately diagnose and fix the problem.

Still Struggling? Sign Up to Ask a Car Expert and Get a Consultation—For Free!

Join Our Community & Get Instant Access to Expert-Verified Repair Guides

Join Now

What our members say

Discover how MyGarage.AI has empowered fellow car enthusiasts—from weekend DIY mechanics to seasoned collectors—to document, restore, and celebrate their automotive stories like never before.

Explore Gallery

"MyGarage.AI took my collection’s documentation to the next level. Before, I had scattered notes and old photos in boxes—now everything’s organized and accessible in one place. The AI-driven narratives also helped me craft a fascinating story around my ‘67 Mustang’s history that I proudly share at shows!"

Mark R., Classic Car Collector

Member since Dec'24

"I’m not a professional mechanic, but I love working on my car. MyGarage.AI’s step-by-step guides and community forums gave me the confidence to tackle issues on my own. Last month, I fixed a stubborn headlight alignment problem in minutes. It’s like having a trusted car expert on speed dial."

Martin K., Weekend DIY Mechanic

Member since Sep'24

"MyGarage.AI’s AI-driven insights blew me away. It automatically pulled up detailed specs and historical data on my BMW M3, and even composed a compelling narrative for my show board. When I shared it at a local event, everyone wanted to know how I put it together. MyGarage.AI made me look like a pro!"

Alex M., Performance Enthusiast

Member since Sep'24

"I’ve been restoring my grandfather’s old Chevy pickup, and MyGarage.AI has been a lifesaver. The vast data access helped me confirm original specs, and the documentation tools ensure I never lose track of my progress. My project went from chaotic guesswork to a well-organized, enjoyable journey."

Clara J., Restoration Hobbyist

Member since Jun'24

"MyGarage.AI isn’t just about data—it’s about community. I run a local car club, and we’ve started using their event listings and forums to keep everyone updated. Our members love how easy it is to share photos, ask questions, and discover new shows. It’s brought our club closer together and boosted our turnout!

Trevor S., Car Club Organizer

Member since Jan'24

Classic cars have appreciated 185%

That's just over the last decade according to the night Franks Luxury Investment Index, making it the best-performing asset class of any other type of collectible. MyGarage.AI was developed to take your car collection and preservation the extra mile with a growing list of innovative features.

Watch Video

AI-Driven Insights and Narratives

Utilize cutting-edge AI to discover fascinating facts about your car and compose engaging, descriptive narratives that highlight its unique story.

Extensive Data Access

Access vast datasets to populate your car’s specifications, title history, and more, ensuring your records are detailed and accurate.

Comprehensive Documentation

Document key aspects of your car’s history, maintenance, restoration, customization, and performance. Preserve every detail that makes your car special.

Multimedia Cloud Storage

Store photos, videos, and records of awards or special recognition, creating a rich, visual history of your vehicle.

Community Engagement

Join group forums and participate in event postings to connect with fellow car enthusiasts and build a supportive community.

Privacy and Sharing Control

Enjoy complete control over your privacy and sharing settings. Share your car’s legacy through a searchable gallery or on social media platforms with ease.

Mobile-Friendly Platform

Our mobile-friendly platform makes it easy to document and share your car’s legacy anytime, anywhere.

Value Creation

Discover, preserve, and share the legacy of your precious automotive assets to increase their appeal and value.

Add a Vehicle Explore Gallery

Why might the transmission in a 2017 Honda Accord be slipping, and how can it be repaired?

Discover the causes of transmission slipping in a 2017 Honda Accord and effective repair solutions. Ensure smooth driving with expert tips and maintenance advice.

Why might the infotainment system experience lag or crashes in the Rivian R1T, and what are the fixes?

Discover common reasons for infotainment issues in the Rivian R1T and explore effective solutions to fix lag and crashes in your electric truck.

Why might the infotainment system experience glitches in the BMW i4, and what are the fixes?

Discover why the BMW i4 infotainment system may glitch and explore effective solutions to ensure a smooth driving experience.

Why isn't the A/C working in a 2001–2004 Honda Civic, and how can it be repaired?

Discover reasons your 2001–2004 Honda Civic A/C isn't working and learn repair tips to restore cool air. Maximize comfort with expert insights.

What should be done if the automatic high beams aren’t working on a 2018 Toyota RAV4?