What is the method for installing and routing the wiring of a dash cam?
2 Answers
Dash cam installation and wiring method: Dash cams can be fixed with suction cups or as rearview mirror types. Suction cup dash cams need to be attached to an appropriate position, while rearview mirror dash cams are generally clip-on types that directly fit over the existing rearview mirror. Route the power cable along the edge of the headliner to the A-pillar, then along the door seal, under the glove compartment, and along the inner edge of the carpet. Tuck the power cable along this route and finally plug it into the car's cigarette lighter. The dash cam is a new type of intelligent paperless recording instrument with an advanced CPU as its core, supplemented by large-scale integrated circuits, large-capacity FLASH storage, intelligent signal conditioning, SmartBus bus, and a high-resolution graphic LCD display. It uses a long-life LED backlit 160x128 monochrome LCD screen.
Proper wiring is crucial when installing a dash cam. I've done it myself several times. First, use small tools to secure the dash cam near the rearview mirror on the windshield, then plan the wiring route from there. It's best to run the wires along the roof edge or down the A-pillar to hide them and avoid unsightly exposure. I carefully tuck the wires into the weatherstrip gaps using plastic pry tools to avoid damaging the interior. Then, route the wires down to the cigarette lighter socket, ensuring the length is sufficient. If the car has a fuse box, you can connect directly to it for a neater installation. Remember to turn off the power throughout the process to avoid electric shock, and test the recording function after completion. Avoid routing wires near airbags—it's too dangerous. Spending extra time hiding the wires prevents wear and tear or shaking, keeping the interior clean. Finally, double-check all connections to ensure they're secure and avoid overheating. DIY installation is quite rewarding, saving money on repair shops while learning new skills.
