Simple Guide on How to Turn On Headlights on a Subaru

Turning on headlights on a Subaru is quick and easy once you know where the controls are. This guide walks you through every Subaru model, from the dashboard switch to automatic headlight settings. You will also learn troubleshooting tips if your Subaru headlights do not turn on.

Driving at night or in foggy conditions without working headlights is dangerous. Whether you own a Subaru Outback, a Subaru Forester, or any other model, knowing how to turn on headlights on a Subaru is a basic skill every driver should have. This guide breaks down the process step by step so you can get back on the road safely and confidently.

Many Subaru owners, especially new ones, find the headlight controls confusing at first. The layout changes depending on the model year and trim level. Some Subarus have a traditional lever switch, while others use a dashboard dial or button. We will cover every variation so no one gets left in the dark.

By the end of this article, you will know exactly where the headlight switch is, how to switch between low beam and high beam, and what to do when your headlights stop working. We also share quick maintenance tips to keep your Subaru headlights bright and reliable for years to come.

Key Takeaways

• Headlight Location: The headlight switch on Subaru models is typically on the dashboard or steering column, depending on the model year.
• Auto Mode Available: Many newer Subaru models come with automatic headlights that adjust based on ambient light.
• Low Beam and High Beam: Understanding the difference helps you drive safely at night and in poor weather.
• Common Issues: Blown fuses, dead batteries, and faulty switches are the most common reasons headlights fail.
• Maintenance Matters: Keeping headlights clean and bulbs replaced ensures maximum visibility on the road.
• Model Variations: Different Subaru models like the Outback, Forester, and Impreza may have slightly different headlight controls.

Understanding Your Subaru Headlight Controls

Before you flip any switch, it helps to understand what you are looking at. Subaru designs have evolved over the years, and the location and style of the headlight control vary by model and year. Let us walk through the most common setups you will find.

Dashboard Dial Headlight Switch

Many Subaru models from the 2010s and newer use a dashboard dial to control the headlights. This dial is usually located on the left side of the dashboard, near the steering column. You rotate it to different positions to turn the lights on or off.

The typical positions include Off, Parking Lights, Auto, and Headlights. Turning the dial to the Auto setting lets your Subaru automatically turn the lights on when it gets dark. This is a very convenient feature for daily driving.

Steering Column Lever Switch

Older Subaru models and some newer base trims use a lever switch near the steering column. This lever works similarly to the turn signal stalk. You push or pull it to toggle the headlights between off, parking lights, and full headlights.

Some Subaru models also let you flash the high beams by pulling the lever toward you and releasing it. This is useful when you want to alert another driver on the road. It is a simple and intuitive design that has been a staple in Subaru vehicles for decades.

Button-Activated Headlights

A few Subaru models, especially higher-end trims and recent releases, use buttons or touch-sensitive controls for the headlights. These are often found on the left side of the instrument panel or integrated into the infotainment system.

With button-activated systems, you may need to hold a button for a few seconds to turn the lights on or off. Always check your owner manual to confirm the exact operation for your specific Subaru model. The manual is your best friend when it comes to understanding your vehicle.

Step-by-Step Guide to Turning On Headlights

Now that you know where to look, let us get into the actual steps. The process is straightforward once you locate the right control.

Step 1: Sit in the Driver Seat and Start the Engine

Make sure you are seated comfortably and the engine is running. Some Subaru models will not allow you to operate the headlights if the engine is off or the key is not in the ignition. Turn the key or press the start button to power up the dashboard.

Step 2: Locate the Headlight Switch

Look at the left side of your dashboard or steering column. Find the headlight control, which may be a dial, lever, or button. If you are unsure, refer to your owner manual. The symbol for headlights looks like a sun with rays pointing outward.

Step 3: Rotate or Toggle to the On Position

For dial switches, rotate the dial clockwise or counterclockwise until it clicks into the headlights position. For lever switches, pull the lever toward you. You should see the dashboard indicator light up, confirming the headlights are active.

Step 4: Switch Between Low Beam and High Beam

Most Subarus use the same control for low beam and high beam. The low beam setting is the default “on” position. To switch to high beam, push the lever forward or rotate the dial further. A blue indicator light on the dashboard will show when high beams are active.

Always use low beams when driving in populated areas or when following another vehicle. High beams are great for dark, empty roads but can blind other drivers. Using the correct beam shows respect and keeps everyone safe.

Step 5: Turn Off the Headlights When Done

When you reach your destination, return the switch to the off position. Leaving headlights on can drain your car battery. If your Subaru has an auto-off feature, the lights will turn off automatically after you remove the key or lock the doors.

Headlight Settings Across Popular Subaru Models

Different Subaru models have slightly different headlight setups. Here is a quick look at some popular models and what you can expect.

The Subaru Outback is one of the most popular models, and it typically features a dashboard dial with an auto setting. The Outback also comes with LED headlights on higher trims, which are brighter and more energy efficient than traditional bulbs.

The Subaru Forester uses a similar dashboard dial system. Many Forester owners appreciate the auto headlight feature because it makes driving in changing light conditions effortless. The Forester also offers adaptive driving beam technology on newer trims.

The Subaru Impreza, being a more compact sedan or hatchback, often uses a steering column lever. It is a simple setup that is easy to operate. The Impreza also comes standard with LED daytime running lights, which improve visibility even during the day.

The Subaru Legacy and Subaru Crosstrek follow similar patterns, with dashboard dials on most trims. The Crosstrek, with its rugged styling, often includes additional lighting features like fog lights that can be activated separately.

If you own a Subaru model not listed here, the general principles remain the same. Look for the headlight control on the left side of the dashboard or near the steering column. When in doubt, consult the owner manual for your specific vehicle.

Common Headlight Problems and How to Fix Them

Even with proper care, headlights can sometimes fail to work. Here are the most common issues Subaru owners face and how to address them.

Headlights Not Turning On

If your headlights will not turn on, the first thing to check is the switch position. Make sure it is not in the off or parking lights position. Sometimes the switch gets bumped accidentally, especially when loading groceries or bags into the car.

Next, check the fuse box. A blown headlight fuse is one of the most common reasons both headlights stop working at the same time. You can find the fuse box under the hood or inside the cabin, depending on your Subaru model. Look for the headlight fuse and replace it if it is blown.

A dead or weak car battery can also cause headlights to fail or appear dim. If your battery is old, it may not provide enough power to fully illuminate the headlights. Consider having your battery tested at a local auto shop.

One Headlight Not Working

If only one headlight is not working, the issue is likely a burned-out bulb. Subaru headlights use standard halogen or LED bulbs, depending on the model year. Replacing a bulb is usually a simple process that you can do at home with basic tools.

Check also the headlight socket and wiring. Corrosion or a loose connection can prevent power from reaching one side. Cleaning the socket and ensuring a tight connection often solves the problem.

Dim or Foggy Headlights

Over time, headlight lenses can become foggy or yellowed from exposure to UV rays and road debris. This reduces the amount of light that comes through and weakens your visibility at night.

You can restore foggy headlights using a headlight restoration kit, which is available at most auto parts stores. The process involves sanding the lens, applying a polishing compound, and sealing it with a protective coat. Clean headlights make a huge difference in nighttime driving safety.

Keeping your headlights clean is also important. Road grime, salt, and bugs can build up on the lens and scatter the light. A regular car wash that includes the headlights helps maintain clarity. You can also learn more about proper car washing techniques in our guide on how to check washing a car.

Automatic Headlights Not Engaging

If your Subaru has automatic headlights and they are not turning on, the light sensor may be blocked. The sensor is usually located on the dashboard near the windshield. Dirt, stickers, or phone mounts can obstruct it and prevent the auto function from working.

Clean the sensor area with a soft cloth and try again. If the problem persists, the sensor itself may need replacement. This is a relatively affordable repair that a mechanic can handle quickly.

Headlight Maintenance Tips for Subaru Owners

Taking care of your Subaru headlights goes beyond just turning them on and off. Regular maintenance keeps them bright and extends their lifespan. Here are some practical tips every Subaru owner should follow.

• Inspect bulbs regularly: Check both headlights every few months. Replace any bulb that is dim or burned out immediately. Driving with only one working headlight is unsafe and may be illegal in many areas.
• Clean the lenses: Use a mild automotive cleaner and a soft cloth to wipe down the headlight lenses. Avoid harsh chemicals that can damage the plastic coating.
• Check the alignment: Over time, headlights can shift out of alignment from hitting bumps or potholes. Misaligned headlights reduce visibility and can blind oncoming traffic. Have a mechanic check the alignment during routine service visits.
• Replace bulbs in pairs: When one bulb burns out, replace both headlights at the same time. This ensures even lighting and prevents the other bulb from failing soon after.
• Use the right bulbs: Always use bulbs that match your Subaru model and specifications. Using the wrong bulb can cause poor light output or even damage the headlight housing.

Proper maintenance of your vehicle also includes keeping the electrical system in good shape. Your headlights depend on a healthy car battery and charging system to function correctly. Learn more about maintaining your car battery in our guide on how to maintain a car battery.

Another often overlooked aspect of nighttime visibility is the condition of your tires. Worn tire tread reduces traction, especially on wet roads at night. You can check your tire tread depth easily at home. For a detailed walkthrough, visit our how to check tire tread guide.

When to Seek Professional Help

Most headlight issues are simple to fix, but some problems require professional attention. If you have replaced the bulb and the light still does not work, there may be a wiring issue or a faulty relay. These repairs are best left to a qualified mechanic.

Water inside the headlight housing is another issue that needs professional care. Condensation inside the lens can cause fogging and, over time, damage the electrical connections. A mechanic can inspect the housing seal and replace it if necessary.

Also, if you notice flickering headlights or lights that dim when you accelerate, your electrical system may have a deeper issue. A mechanic can run diagnostics to identify the root cause and recommend the right fix.

For Subaru-specific electrical concerns, modern Subarus have complex computer systems that control everything from lighting to safety features. If your Subaru Eye Sight system or dashboard warning lights are acting up alongside headlight issues, a professional diagnostic scan can reveal hidden problems.

Final Thoughts

Knowing how to turn on headlights on a Subaru is one of those small skills that makes a big difference in your daily driving. Whether you use a dashboard dial, a steering column lever, or a button-activated system, the process is quick and simple once you know where to look.

Regular maintenance of your headlights ensures you always have clear visibility when driving at night or in poor weather. Keep the lenses clean, replace bulbs promptly, and address any electrical issues early. Your Subaru is built to deliver excellent visibility and safety, and properly functioning headlights are a big part of that promise.

Take a few minutes today to familiarize yourself with your headlight controls. It could save you from an uncomfortable situation on a dark road. Stay safe, keep your lights bright, and enjoy every drive in your Subaru.

Frequently Asked Questions

How do I turn on the headlights in a Subaru Outback?

In most Subaru Outback models, the headlight switch is a dashboard dial located on the left side of the instrument panel. Rotate the dial to the headlight icon to turn them on. For models with auto headlights, simply set the dial to the Auto position and the lights will activate when it gets dark.

Why are my Subaru headlights dim even when they are on?

Dim headlights are usually caused by a weak battery, a burned-out bulb, or foggy headlight lenses. Start by checking the battery voltage and replacing any old bulbs. If the bulbs and battery are fine, consider using a headlight restoration kit to clean the lenses and restore brightness.

Can I drive with only one working headlight on a Subaru?

It is not recommended and may be illegal in many states. Driving with one headlight reduces your visibility and makes it harder for other drivers to see you. Replace any burned-out bulb as soon as possible to stay safe and avoid potential fines.

What is the difference between low beam and high beam on a Subaru?

Low beam headlights point downward and provide short-range illumination without blinding oncoming drivers. High beam headlights point straight ahead and provide long-range visibility on dark, empty roads. Use low beams in populated areas and high beams on rural roads when no other vehicles are nearby.

How do I fix automatic headlights that will not turn on in my Subaru?

First, check if the light sensor on the dashboard is clean and unobstructed. Dirt or accessories placed near the sensor can block it from detecting darkness. If cleaning the sensor does not help, the sensor or the headlight control module may need professional diagnosis and replacement.

How often should I replace my Subaru headlight bulbs?

Subaru headlight bulbs typically last between 450 and 1,000 hours of use, which translates to roughly 2 to 5 years of normal driving. Inspect your bulbs every few months and replace them as soon as you notice dimming or flickering to maintain safe nighttime visibility.