Do You Have A Subaru Sunroof Water Leak?

If you’ve ever hopped into your Subaru after a rainy night only to discover a wet seat or damp headliner, you're not imagining things. Sunroof water leaks are more common than you might think—especially in vehicles that are a few years old or have been exposed to heavy rain, snow, or tree debris. Whether you drive a Subaru Outback, Forester, Crosstrek, or WRX, it’s something that can sneak up on you and cause real problems if ignored. Not sure if your Subaru has a leak? The experts at Empire Subaru can help diagnose the issue quickly. You can also check out their service center to see if your vehicle qualifies for repair assistance or maintenance offers.

Sunroofs are great when they’re working properly—open air, sunshine, extra light. But when things go wrong, they can let in more than just a breeze. Leaks usually start small, with just a drop or two after a storm. But if not handled early, they can lead to mold, electrical issues, interior damage, and even corrosion.

How Does a Subaru Sunroof Leak Happen?

Contrary to popular belief, sunroofs are not completely waterproof. They’re designed to channel water away through a series of drainage tubes that lead down through the vehicle and out onto the road. When everything is working correctly, water hits the edge of the sunroof and quietly drains away.

But when those tubes clog, crack, or become disconnected, that water has nowhere to go—and it ends up dripping into your interior. Leaves, dirt, and even pollen can build up over time and create a blockage. In some cases, rubber seals around the glass degrade due to age, sun exposure, or lack of lubrication, letting water in from the sides.

Common Signs Your Subaru’s Sunroof Is Leaking

You don’t need to be a mechanic to spot the warning signs. Here’s what to look for:

• Wet headliner or dome light area after a storm
• Dripping water from overhead when braking or turning sharply
• Musty odors inside the cabin—especially near the front or rear footwells
• Damp carpet or pooling water under the floor mats
• Visible water stains around the edges of the sunroof

It might also seem like your windows are fogging up more than usual. That could be due to trapped moisture in the cabin caused by a slow leak over time.

Is This a Subaru-Specific Problem?

Subaru isn't alone—many vehicles with panoramic or tilt sunroofs experience similar issues as they age. But because Subarus are built with function and outdoor adventure in mind, they're more likely to be exposed to heavy weather conditions, muddy trails, or leafy campsites—all of which contribute to blocked drainage tubes or worn seals.

Models like the Subaru Outback and Forester, which often come equipped with larger sunroofs or roof rails, are more prone to these issues simply due to more exposure to the elements.

What Should You Do If You Notice a Leak?

First, don’t panic—but don’t ignore it either. If you notice dampness or dripping, it’s time to investigate. Start by checking the drainage tubes. You’ll usually find them in the corners of the sunroof well. Gently pour a small amount of water into the corners and watch to see if it drains under the car. If it doesn’t—or worse, backs up—there’s likely a clog.

You can try to clear it yourself using compressed air or a flexible cable, but be careful not to damage the tubing. If the problem persists, or you’re uncomfortable poking around up there, it’s best to let the professionals handle it. Water leaks can sometimes affect electrical systems, and the last thing you want is water getting into your fuse box or infotainment system.

Can You Prevent Sunroof Leaks in the Future?

Absolutely. Like most vehicle issues, sunroof leaks are often preventable with regular maintenance. Here are a few quick tips:

• Clean your sunroof tracks and drainage holes every season
• Inspect and lubricate the rubber seals with silicone-based products
• Avoid parking under trees for extended periods during stormy seasons
• Schedule regular inspections during oil changes or tire rotations

It’s a small price to pay for keeping your Subaru’s interior dry and mold-free.

If you’re already dealing with a leak or just want peace of mind before the next big downpour, swing by Empire Subaru for a thorough inspection. Their technicians know Subaru vehicles inside and out and can make sure your sunroof—and everything beneath it—is sealed and secure.