How to Change Clock in Subaru

Changing the clock in your Subaru is simpler than you think—no tools or mechanic needed. Whether you drive a Forester, Outback, or Crosstrek, this guide walks you through every method, from basic button presses to using the infotainment system.

Key Takeaways

• Understanding How to Change Clock in Subaru: Provides essential knowledge

Why You Might Need to Change the Clock in Your Subaru

We’ve all been there—driving down the highway, glancing at the dashboard, and realizing the clock is off by 20 minutes. Maybe daylight saving time just kicked in, or perhaps your car’s internal clock drifted over time. Whatever the reason, knowing how to change the clock in your Subaru isn’t just about convenience—it’s about staying on schedule, especially when you rely on your vehicle for work, school, or family trips.

Subaru has been a trusted name in reliable, all-weather vehicles for decades. From the rugged Outback to the compact Crosstrek and the family-friendly Ascent, Subaru drivers value practicality and safety. But even the most dependable cars need occasional tweaks—and adjusting the clock is one of those small but important tasks. The good news? It’s easier than changing a tire or replacing a wiper blade. And you don’t need any special tools or technical know-how.

In this guide, we’ll walk you through every method for changing the clock in your Subaru, whether you’re driving a 2005 Legacy or a 2024 WRX. We’ll cover older models with physical buttons, mid-generation vehicles with basic infotainment systems, and the latest Subarus with full-color touchscreens and GPS sync. By the end, you’ll be able to reset your clock in under two minutes—no dealership visit required.

Understanding Subaru Clock Systems Across Model Years

Before diving into the step-by-step instructions, it’s helpful to understand how Subaru has evolved its clock systems over the years. The method you use will depend largely on the year and trim level of your vehicle. Subaru has gradually transitioned from simple analog-style clocks with physical buttons to advanced digital displays integrated into the infotainment system.

Older Models (2000–2014): Button-Based Clock Adjustment

If you drive a Subaru from the early 2000s to around 2014—like a 2008 Impreza, 2010 Forester, or 2012 Legacy—your clock is likely controlled by physical buttons on the dashboard or audio unit. These models typically feature a small digital clock display near the radio or instrument cluster. The adjustment process involves pressing and holding specific buttons to enter “clock set” mode.

For example, in many 2005–2010 Subarus, you’ll find two small buttons labeled “H” (hour) and “M” (minute) near the clock display. Pressing “H” increases the hour, and “M” increases the minutes. Some models require you to press and hold both buttons simultaneously for a few seconds to activate the setting mode. Once active, you can tap the buttons to adjust the time.

One common mistake? Forgetting to exit the setting mode. If you walk away while the clock is still in adjustment mode, it might freeze or reset unexpectedly. Always make sure the display returns to normal timekeeping before driving off.

Mid-Gen Models (2015–2019): Transition to Infotainment Menus

Starting around 2015, Subaru began integrating more advanced infotainment systems, such as the STARLINK platform. Vehicles like the 2016 Outback, 2017 Crosstrek, and 2018 Forester now feature color touchscreens and menu-driven controls. The clock is no longer adjusted via physical buttons but through the system’s settings menu.

In these models, you’ll typically access the clock setting by pressing the “Menu” button on the steering wheel or the “Settings” icon on the touchscreen. From there, navigate to “Clock” or “Time” settings. You can then use the touchscreen or the tuning knob (the large rotary dial near the radio) to adjust the hours and minutes.

One helpful feature in this generation is the option to switch between 12-hour and 24-hour formats. If you prefer military time, this is where you can make that change. Some models also allow you to display the date alongside the time—a small but useful detail for keeping track of appointments.

Newer Models (2020–Present): GPS Sync and Smart Features

The latest Subaru vehicles—including the 2020+ Outback, 2021+ Forester, and 2022+ WRX—come equipped with upgraded STARLINK systems and even larger touchscreens. These models often include GPS-based time synchronization, which automatically updates the clock based on your location and the current time zone.

This feature is especially handy for road trips or when traveling across state lines. Instead of manually adjusting for time zone changes, your Subaru does it for you. However, you may still need to enable this feature in the settings menu. Look for options like “Auto Time Update” or “GPS Time Sync” under the Clock or System settings.

Even with these smart features, it’s still a good idea to know how to manually adjust the clock. GPS signals can occasionally fail in tunnels or remote areas, and daylight saving time changes might not always trigger an automatic update. Plus, if you’ve recently replaced your car battery, the clock will likely need a manual reset.

Step-by-Step Guide: How to Change the Clock in Your Subaru

Now that you understand the different systems, let’s get into the practical steps. Below, we’ve broken down the process by model type, so you can find the method that matches your Subaru.

Method 1: Changing the Clock in Older Subarus (Pre-2015)

If your Subaru has a simple digital clock with “H” and “M” buttons, follow these steps:

1. **Turn on the ignition.** You don’t need to start the engine, but the car should be in “Accessory” mode (key turned to the first or second position).
2. **Locate the clock buttons.** These are usually near the radio or instrument cluster. Look for small buttons labeled “H” (hour) and “M” (minute).
3. **Press and hold both buttons.** Hold them for about 3–5 seconds until the clock display starts blinking.
4. **Adjust the hour.** Press the “H” button repeatedly until the correct hour appears. Note: Some models cycle through 1–12, while others go 1–24.
5. **Adjust the minutes.** Press the “M” button to set the correct minutes.
6. **Exit setting mode.** Wait about 10 seconds without pressing any buttons. The clock should stop blinking and return to normal.

💡 *Pro Tip:* If the clock doesn’t respond, try turning the ignition off and on again. Sometimes the system needs a quick reset.

Method 2: Changing the Clock in Mid-Gen Subarus (2015–2019)

For Subarus with touchscreen infotainment systems, here’s how to adjust the time:

1. **Turn on the ignition.**
2. **Press the “Menu” button** on the steering wheel or tap the “Settings” icon on the touchscreen.
3. **Navigate to “Clock” or “Time” settings.** This may be under a submenu like “System” or “Display.”
4. **Select “Set Time” or “Manual Time.”**
5. **Use the touchscreen or tuning knob** to adjust the hours and minutes. Tap the “+” or “–” buttons, or rotate the knob.
6. **Confirm your changes.** Tap “OK” or “Save” to exit.

💡 *Pro Tip:* If you can’t find the clock settings, check the “General” or “Vehicle” menu. Some models hide it under “Display Settings.”

Method 3: Changing the Clock in Newer Subarus (2020+)

For the latest models with GPS and advanced menus:

1. **Turn on the ignition.**
2. **Tap the “Settings” icon** on the home screen (usually a gear or wrench symbol).
3. **Go to “Clock” or “Time & Date.”**
4. **Choose “Manual Time”** if you want to set it yourself, or enable “Auto Time Update” for GPS sync.
5. **Adjust the time** using the on-screen controls. You can also switch between 12-hour and 24-hour formats here.
6. **Save your settings.** Exit the menu to apply changes.

💡 *Pro Tip:* If “Auto Time Update” is enabled but the clock is still wrong, try driving for a few minutes with a clear view of the sky. GPS signals need time to lock in.

Common Issues and Troubleshooting Tips

Even with clear instructions, things don’t always go smoothly. Here are some common problems Subaru owners face when changing the clock—and how to fix them.

Clock Won’t Stay Set

If your clock resets every time you turn off the car, the most likely cause is a weak or disconnected battery. When the car loses power, the internal clock memory resets. Check your battery terminals for corrosion or looseness. If the battery is more than 4–5 years old, consider replacing it.

Another possibility is a blown fuse. The clock is powered by a small fuse in the fuse box (usually under the dashboard or hood). Consult your owner’s manual to locate the correct fuse and replace it if necessary.

Buttons or Touchscreen Not Responding

If the “H” and “M” buttons feel sticky or the touchscreen is unresponsive, dirt or moisture might be interfering. Use a soft cloth and a small amount of isopropyl alcohol to clean the buttons or screen. Avoid spraying liquid directly—dampen the cloth instead.

For touchscreens, a simple restart can help. Turn the car off, wait 30 seconds, then turn it back on. This reboots the infotainment system and often resolves glitches.

Time Zone Confusion

If you’ve traveled to a new time zone and your clock is off, don’t panic. Newer Subarus with GPS should update automatically, but it might take a few minutes of driving. If not, manually adjust the time using the steps above.

Also, double-check your time zone settings. Some models allow you to select your region (e.g., Pacific, Mountain, Central, Eastern). If this is set incorrectly, even GPS sync won’t fix the issue.

Daylight Saving Time Woes

Daylight saving time can be tricky. While some newer Subarus automatically adjust, others don’t. If your clock is an hour off after the time change, you’ll need to manually update it. Set a reminder on your phone for the first Sunday in November and the second Sunday in March to avoid being late.

Why Keeping Your Clock Accurate Matters

You might think, “It’s just a clock—what’s the big deal?” But an accurate clock does more than tell time. It affects your daily routine, safety, and even your car’s performance.

For starters, many Subaru models use the clock to schedule maintenance reminders. If your clock is off, you might miss a critical oil change or tire rotation alert. Over time, this can lead to engine wear or reduced fuel efficiency.

The clock also syncs with other systems. For example, some Subarus use the time to control when the interior lights turn on or off, or to activate climate pre-conditioning (if equipped). If the clock is wrong, these features might not work as intended.

And let’s not forget the practical side. Missing a meeting, being late for school pickup, or arriving after a restaurant closes—all because your car’s clock is off—can be incredibly frustrating. Taking two minutes to reset the time can save you a lot of stress down the road.

Pro Tips for Subaru Owners

To make clock management even easier, here are a few expert tips:

– **Set a monthly reminder.** Once a month, check your clock against your phone. Small drifts can add up over time.
– **Use your phone as a backup.** Even if your car’s clock is wrong, your phone’s time is usually accurate. Glance at it when you start driving.
– **Keep your owner’s manual handy.** It’s the best source for model-specific instructions. If you’ve lost yours, download a free PDF from Subaru’s website.
– **Teach your family.** If others drive your Subaru, show them how to adjust the clock. That way, everyone stays on the same page.
– **Consider a dash cam with GPS.** Some dash cams display the correct time and can serve as a secondary reference.

Final Thoughts: Mastering a Simple but Important Skill

Changing the clock in your Subaru might seem like a minor task, but it’s one of those small skills that makes car ownership smoother and more enjoyable. Whether you’re adjusting for daylight saving time, syncing after a battery change, or just keeping your schedule on track, knowing how to do it yourself saves time, money, and hassle.

From the classic button presses of older models to the sleek touchscreens of today’s Subarus, the process has evolved—but the goal remains the same: accurate, reliable timekeeping. With the steps and tips in this guide, you’re now equipped to handle it like a pro.

So the next time you glance at your dashboard and notice the clock is off, don’t stress. Grab your keys, follow the instructions, and get back on schedule in under two minutes. Your future self—and your punctuality—will thank you.

Frequently Asked Questions

How do I change the clock in a 2010 Subaru Outback?

Press and hold the “H” and “M” buttons near the clock display for 3–5 seconds until it blinks. Then press “H” to set the hour and “M” to set the minutes. Wait 10 seconds to exit.

Why does my Subaru clock keep resetting?

This is usually due to a weak battery, loose connections, or a blown fuse. Check your battery terminals and replace the fuse if needed. A dying battery often can’t maintain the clock’s memory.

Can I set my Subaru clock to update automatically?

Yes, if your model has GPS (typically 2020+). Go to Settings > Clock > Auto Time Update and enable it. The car will sync with GPS signals when driving.

How do I switch from 12-hour to 24-hour format?

In newer models, go to Settings > Clock > Time Format. Select “24H” instead of “12H.” Older models may not support this feature.

What if my touchscreen won’t let me change the clock?

Try restarting the system by turning the car off and on. If that doesn’t work, check for software updates via Subaru’s STARLINK portal or visit a dealer.

Do I need to change the clock after replacing the battery?

Yes. Disconnecting the battery resets the clock. Always check and reset the time after any battery work to ensure accuracy.