Installation
How to Install a Rear Dash Cam
Adding a rear camera is mostly about routing a long cable neatly. The mounting itself mirrors the front, with a couple of extras to plan for.
Mount the camera
Place the rear camera high and centered on the back windshield, within the defroster and wiper area if your car has a rear wiper. Keep it clear of tint bands that could blur the view.
Route the long cable
Run the cable along the headliner from front to back, down a rear pillar, and to the camera. Leave a small service loop near any tailgate hinge so the cable is not stressed when it opens.
Connect and align
Plug into the front unit, power up, and check the rear view is level and centered before finishing the cable tuck.
Mounting the rear unit securely
A Rear Camera Mount Bracket with 180° adjustment makes it easier to aim the lens correctly on curved rear windshields, where a flat adhesive pad alone can leave the camera slightly off-angle. Before deciding whether you need a rear camera at all, see Single vs Dual-Channel Dash Cams.
Frequently asked questions
How long is the cable run for a rear camera?
It runs the full length of the car, from the front unit along the headliner to the rear windshield — most kits include a cable long enough for typical sedans and SUVs.
Will the rear camera work with the tailgate opening?
Yes, as long as you leave a small service loop of cable near the tailgate hinge so it is not stretched or pinched every time the tailgate opens.