What is the installation method for the rearview mirror camera of a dash cam?
4 Answers
The installation method for the rearview mirror camera of a dash cam is as follows: 1. Plug the dash cam's power adapter into the power source; 2. Route the power cable along the gap between the windshield and the roof lining, then between the passenger side body panel and the roof lining, and finally along the gap between the rear seats and the roof lining; 3. Connect the camera and check the display of the dash cam. The functions of a dash cam include: 1. Recording video and audio of the entire driving process; 2. Serving as a parking monitor; 3. Providing visual evidence to assist in accident handling. The usage method of a dash cam is: 1. Insert the memory card and press the power button to turn it on; 2. Press the mode button to select between video recording, photo taking, or preview mode; 3. Selecting video recording mode will automatically start recording; 4. In photo mode, press the confirm button to take a photo; 5. In preview mode, you can view videos and photos stored on the memory card, press the OK button to play or pause, and press the ESC button to exit.
For rearview camera installation, I generally recommend the center position on the rear windshield as the most reasonable angle. First, clean the glass surface thoroughly, remove the 3M adhesive protective film from the camera base, align it properly, and press firmly for half a minute to ensure secure adhesion. Route the wiring through concealed areas like the headliner trim and door seal gaskets. The power cable can either be connected to the reverse light for synchronized reverse camera functionality or to the cigarette lighter. Key points to note: the camera must not obstruct the license plate area, and during adjustment, ensure the view includes both rear wheel positions for sufficient coverage. Don't forget to check the camera's waterproof surface in rainy conditions, as excessive dust can affect nighttime recording quality. After installation, it's advisable to record a test video to confirm there's no distortion or lag in the footage.
From a practical perspective, let me share some installation tips. The rear camera should be mounted at the center of the top edge of the rear windshield, avoiding the heating wires. Using the provided static cling sticker is more convenient than direct glass mounting. For power cable routing, following the original vehicle wiring along the inner side of the A-pillar trim is safest - beginners should avoid removing B-pillar trims. Regarding power connection, I prefer tapping into the fuse box as it enables parking surveillance, though this requires installing a voltage reducer. During adjustment, it's recommended to have two people cooperate - one to monitor the dashcam screen and guide angle adjustments. The rear camera's wide-angle feature is crucial to capture the full rear view, with at least a quarter of the trunk visible on both sides. After installation, remember to apply some waterproof spray.
Last time I installed a rearview camera myself, I summarized a few steps: Clean the rear window mounting area and securely attach the bracket; Route the wiring preferably through the gaps in the roof trim or under the seats; For power connection, it's best to use a cigarette lighter extension cord; Finally, adjust the camera angle to ensure all three lanes behind are in view. Pay special attention to testing the infrared effect at night—if there's glare, apply light-blocking tape around the lens. Use cable ties instead of adhesive tape to secure the wiring harness, as the latter may come loose in summer.
