How To Install A Light Bar On Hummer H3


Installing a light bar on your Hummer H3 can help ensure that other drivers and other nearby individuals see the vehicle at night.

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But now you’re wondering about the steps to install this accessory to this vehicle.

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We researched this concern for your convenience, and here’s the information we found.

Step #1: Prepare The Vehicle

Park the vehicle in a well-illuminated and well-ventilated spot. Also, ensure that the site has flat and level ground.

Step #2: Route The Wires

You should see a hole near the Hummer H3’s battery with wires running through it. Those wires should seemingly go inside the vehicle’s cabin.

Step #3: Connect The Light Bar

Open the driver-side door and remove its weather stripping. You should be able to see Philips head screws after pulling out the weather-stripping tape.

Step #4: Secure The Light Bar

With the covers returned, install the light bar's brackets according to the manufacturer's instructions. Then, attach the light bar to the brackets and secure it with the kit’s accompanying fasteners.