How to Install a Hidden Dash Cam?
5 Answers
Installation method for hidden dash cams: First, determine the installation position of the dash cam. The closer it is to the interior rearview mirror, the better, as installing it near the interior rearview mirror has the minimal impact on the windshield view. Install the dash cam between the interior rearview mirror and the windshield. When installing in this position, be aware that if the dash cam is too close to the interior rearview mirror, it may affect the adjustment angle of the mirror. Generally, no tools are needed, and it can be done by hand. Some car models might require a Phillips or flathead screwdriver. It is recommended to install it on the right side of the interior rearview mirror, as close to the center as possible, to ensure a proper filming angle.
When installing a hidden dash cam, I prefer to position it near the rearview mirror and secure it with 3M adhesive tape, ensuring it doesn't obstruct the view. Wiring is crucial: tuck the cable into the rubber seal along the windshield using a wire trim tool, being careful not to pinch it. Then, route the cable inside the A-pillar to the fuse box for power connection, making sure to use the ACC (accessory) power source to avoid draining the battery. The process requires a screwdriver and plastic pry tools—work slowly to avoid scratching the interior. After installation, test the dash cam's startup and recording angle, adjusting the lens to ensure full coverage of the road ahead. This method takes about 40 minutes but keeps the car looking neat and enhances anti-theft safety while driving. I also recommend regularly checking for cable wear or loosening and choosing a model with WiFi for easy mobile playback, making maintenance simple.
Installing a hidden dash cam prioritizes safety. First, I turn off the car's power to avoid short-circuit risks, then firmly attach it near the top of the windshield close to the headliner. When routing wires, tuck them neatly along the vehicle's frame channels, especially insulating connections to the fuse box with electrical tape to prevent fires. Beginners should prepare a multimeter to test voltage—select the constant power mode for parking surveillance but avoid excessive battery drain. After installation, conduct repeated vibration tests to ensure it doesn’t loosen or damage interior trim. The entire process takes about 30 minutes, focusing on protecting circuits and upholstery from damage, ensuring long-term reliable use without hidden risks.
Last time I installed a hidden dash cam super easily: First, I secured the dash cam under the passenger-side rearview mirror using the included adhesive. The cable was directly plugged into the cigarette lighter for power or extended with an extension cord. Then, I used a plastic pry tool to tuck the wiring into the door gap, making it completely invisible. After adjusting the lens angle to face forward, I tested the recording to ensure it was clear—success! The whole process took just 15 minutes. As long as you have the right tools, anyone can do it. Beginners are advised to choose a complete kit for hassle-free installation with fewer mistakes. For maintenance, simply clean the lens regularly to prevent dust buildup.
My lesson was that during the first installation, the wires weren't fully concealed within the car frame, leaving them exposed to wind and sun, which accelerated aging. Later, during the reinstallation, I learned my lesson: positioning must be stable using high-quality double-sided tape, wires should run inside the A-pillar, be securely bundled, and connected to the fuse for power. It's important to choose anti-vibration components and simulate bumpy road conditions during testing to avoid looseness affecting functionality. Paying attention to these details saves the hassle of rework, taking only 20 minutes for a setup that can run long-term without faults, with maintenance requiring only occasional wire checks.
