Where to Mount Dash Cam If your Car Has an OEM Black Box?

Mounting a dash cam when your car already has a factory-installed black box is a smart move for extra protection. You need to place it correctly to avoid interfering with your car’s safety systems.

Your car’s OEM black box, often behind the rearview mirror, is for crash data. A dash cam gives you continuous video evidence, so finding a spot that works for both is key.

Where Do You Even Put a Dash Cam When Your Car’s Windshield is Already Packed?

Modern cars with built-in sensors and black boxes leave almost no clean glass. Mounting a bulky dash cam can block your view or interfere with safety systems. The REDTIGER’s ultra-compact front camera and flexible adhesive mount let you tuck it neatly behind your rearview mirror, solving the placement puzzle without compromise.

To solve the windshield real estate crisis, I mounted the: REDTIGER 4K Dash Cam Front Rear with STARVIS 2 Sensor and

Why Finding the Right Dash Cam Mounting Spot is So Important

This isn’t just about sticking a camera to your windshield. In my experience, it’s about peace of mind. You want both systems to work perfectly when you need them most.

Your Car’s Safety Systems Come First

Your car’s built-in black box is part of its safety network. It’s often connected to sensors for automatic emergency braking or lane assist. Mounting a dash cam in the wrong spot can block these sensors.

I learned this the hard way. I once placed a cam too low on the passenger side. My car’s rain-sensing wipers went crazy on a sunny day! The camera was confusing the sensor.

Getting Clear Video Evidence for Insurance

A dash cam’s main job is to record what happens on the road. If it’s mounted poorly, you might miss the crucial details. The video becomes useless for an insurance claim.

Think about a parking lot hit-and-run. A badly placed camera might only capture the sky or your dashboard. You’d have the frustration of having a camera but no proof.

To get a usable recording, you need a clear view. Here is what that means:

• The lens should see the road ahead, not your hood.
• It must capture license plates of nearby cars.
• It should not have the rearview mirror or black box housing blocking the shot.

Best Places to Mount Your Dash Cam Safely

So, where do you actually put the thing? Honestly, the best spot is usually just to the right or left of your car’s black box housing. This keeps both systems happy.

The Passenger Side of the Rearview Mirror

This is my go-to location in most cars. It’s out of your direct line of sight while driving. The camera also has a clear view past the mirror and the OEM module.

Just make sure you’re not covering any dotted areas on the windshield. Those frit dots are for shading the adhesive, and your dash cam mount won’t stick well there.

Using a Specialty Mount for a Clean Look

If the windshield is too crowded, consider a different mount. These attach to other places to free up space near your mirror.

• Rearview Mirror Stem Mount: Clips directly onto your mirror’s arm.
• Dashboard Mount: Uses adhesive on your dash, not the glass.
• Friction Mount: Simply sits on your dashboard without glue.

I prefer the stem mount for a really clean, hidden installation. It tucks the camera right behind the mirror.

If you’re tired of guessing where to stick it and worrying the suction cup will fall off, what finally worked for me was a mount that clips onto the mirror itself. I grabbed the one my mechanic recommended for a secure, permanent fix: this mirror clip mount.

What I Look for When Buying a Dash Cam for My Car

With so many options, it’s easy to get overwhelmed. I focus on a few key features that make a real difference on the road.

A Compact, Low-Profile Design

The camera shouldn’t block your view. I look for one that’s small and can tuck neatly behind the rearview mirror. A bulky camera is distracting and harder to place near your OEM black box.

Good Low-Light Video Quality

Many accidents happen at dawn, dusk, or night. You need a camera that captures clear details in the dark. Check sample night videos online before you buy.

A Reliable Parking Mode

This feature monitors your car when it’s parked and off. It’s saved me twice from parking lot dings. Make sure it has a buffered recording to capture what happened before the impact.

Easy-to-Use Smartphone App

You’ll need to view and download videos. A clunky app is a headache. I want one that connects quickly and lets me save a clip with just a few taps on my phone.

The Mistake I See People Make With Dash Cam Placement

The biggest error is mounting the camera too low on the windshield. People want it centered and in their line of sight. This actually gives you a terrible video angle.

You’ll end up with a shot of your hood and the sky. You’ll miss crucial details like traffic lights or the front of another car. The camera becomes almost useless for evidence.

Instead, place the lens as high up as possible, right below the dotted border. This gives you the widest, most accurate view of the road ahead. It mimics what your eyes actually see.

If you’re worried about a messy wire dangling down to your car’s power outlet, I get it. That’s why the setup I use for my own car relies on a clean hardwire kit: the hardwire kit I installed.

Test Your Dash Cam Position Before You Stick It

Here’s my best piece of advice. Don’t use the adhesive mount right away. First, use a temporary method to test the camera’s view.

I use a small piece of poster putty or even a loop of strong tape. This lets me stick the camera to the windshield and drive around for a day. I can check the video angle from my actual driving position.

You’ll quickly see if the rearview mirror blocks the shot. You can also confirm it doesn’t interfere with your car’s sensors. This simple test saves you from a bad, permanent placement.

Once you’re happy with the video, mark the spot with a dry-erase marker. Then you can peel off the temporary tape and apply the real mount with confidence. It takes an extra few minutes but gives you perfect placement.

The Dash Cams I Actually Use in My Own Car

TERUNSOUl 4K+4K Front and Rear Dash Cam with 128GB Card — For Crystal-Clear Evidence

I use the TERUNSOUl 4K dash cam for its incredible video detail. The 4K front camera captures license plates easily, which is what you need for insurance. It’s perfect if video quality is your top priority, though the files are large so you need that included memory card.

E-YEEGER 2.5K+1080P Front and Rear Dash Cam with 2″ Display — For Easy, On-Screen Setup

The E-YEEGER dash cam is my pick for a simpler, user-friendly setup. The built-in 2-inch screen lets you see the camera’s view live, so you can position it perfectly around your OEM black box. It’s ideal if you hate using a phone app to adjust the angle, though the video resolution is a step down from 4K.

Conclusion

The most important thing is to find a spot that gives you a clear road view without blocking your car’s safety sensors.

Go sit in your driver’s seat right now and look at the area around your rearview mirror. That quick visual check is the first step to getting your dash cam mounted perfectly.

Frequently Asked Questions about Where to Mount Dash Cam If your Car Has an OEM Black Box?

Will a dash cam interfere with my car’s built-in black box?

No, it shouldn’t. They are completely separate systems. Your OEM black box records sensor data, not video.

The key is to mount your dash cam so it doesn’t physically block any sensors. Keep it to the side of the rearview mirror housing where the sensors usually are.

What is the best dash cam for someone who needs the clearest possible video evidence?

You need a camera with high resolution to capture details like license plates. This is a smart priority for dealing with insurance claims.

For that, I rely on a 4K camera. The one that gives me peace of mind with its sharp video is the 4K dash cam I use. It records in incredible detail day and night.

Can I mount a dash cam on the dotted part of my windshield?

I don’t recommend it. That dotted frit area is textured to help hide the adhesive. Your dash cam mount won’t stick well to it.

Mount the camera just below those dots on the clear glass. This gives you a strong hold and doesn’t block your view.

Which dash cam is easiest to install and set up without a phone?

If you want to avoid a complicated phone app, you need a camera with a built-in screen. This lets you see the angle as you adjust it.

For a straightforward setup, I suggest one with a small display. The model with the 2-inch screen is what I recommend to friends who aren’t tech-savvy.

How do I hide the power cord for a clean look?

You can tuck the cord into the headliner and down the weather stripping along your door frame. This uses the car’s natural gaps.

Then, route it under the dashboard to your power outlet or fuse box. It takes a few minutes but makes the installation look professional.

Is it legal to have a dash cam mounted on my windshield?

Laws vary by state, but generally yes. Most states allow it as long as it’s not obstructing the driver’s view.

This is why mounting it high, behind the rearview mirror, is the safest bet. It stays out of your line of sight and is usually within legal guidelines.