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Read articles →This is a hobby-farm DIY video showing a 20-inch LED light bar being moved from an old truck onto a Mahindra 4540, with real details on routing wires to the battery (located behind the grill), choosing a toggle switch location, and using hose clamps instead of drilling the ROPS. It's casual and meandering with personal chat mixed in, best suited for owners wanting a simple, budget light bar wiring approach rather than a polished tutorial.
Posted by the HF Outdoors (Hamiltonville Farm) channel, run by a hobby farm owner sharing casual, personal DIY projects on his own tractor rather than professional or dealer content.
The battery is inside the grill, so you have to remove the grill bolts to access it.
Try hose clamps first, possibly secured with zip ties, instead of drilling through the ROPS to avoid voiding the warranty or weakening it.
Connect the wire to the back positive and negative terminals of the battery, run it through wire loom along the existing factory wiring up through the dash to the light bar.