How to Hook Up GolfModz Lights Kits on a Golf Cart: A Step-by-Step Guide

Installing GolfModz lights kits on your golf cart is a great way to enhance visibility, improve safety, and add a stylish touch to your ride. Whether you're a beginner or a DIY enthusiast, this guide will walk you through the installation process in simple, easy-to-follow steps.
Tools & Materials You’ll Need
Before starting, gather the following:
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GolfModz lights kit (headlights, taillights, wiring harness, switch, etc.)
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Basic hand tools (screwdrivers, wrenches, wire strippers, pliers)
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Electrical tape or heat shrink tubing
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Zip ties (for securing wires)
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Drill & drill bits (if mounting requires new holes)
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Voltage tester or multimeter (optional but helpful)
Step 1: Disconnect the Golf Cart Battery
Safety first! Before working on any electrical components:
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Turn off the golf cart.
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Locate the battery (usually under the seat or in a rear compartment).
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Disconnect the negative (-) terminal first, then the positive (+) to prevent accidental shorts.

Step 2: Mount the Lights
Headlight Installation
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Position the headlights – Most golf carts have pre-marked spots for lights. If not, choose a symmetrical location on the front cowl.
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Mark drill holes – Use a pencil to mark where the mounting screws will go.
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Drill pilot holes – Carefully drill holes to avoid cracking the plastic.
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Secure the lights – Attach the headlights using the provided screws and brackets.
Taillight Installation
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Locate mounting points – Taillights typically go on the rear fenders or body panel.
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Drill if necessary – If no existing holes, mark and drill carefully.
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Attach the lights – Secure them with screws and ensure they’re aligned properly.
Step 3: Run the Wiring Harness
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Route wires neatly – Run the wiring harness from the front lights to the rear, tucking wires along the frame to avoid damage.
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Use zip ties – Secure wires to prevent them from dangling or getting caught in moving parts.
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Avoid sharp edges – Protect wires by running them through rubber grommets if passing through metal.
Step 4: Connect the Lights to the Wiring Harness
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Match the connectors – GolfModz kits usually have plug-and-play connectors. Simply match colors (red to red, black to black, etc.).
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Solder or crimp if needed – If no connectors, strip wires, twist together, and secure with solder and heat shrink or crimp connectors.
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Test connections – Before finalizing, reconnect the battery briefly to check if lights turn on (then disconnect again to continue work).
Step 5: Install the Light Switch
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Choose a switch location – Common spots are on the dashboard or under the seat.
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Drill a hole for the switch – Ensure it fits snugly.
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Wire the switch – Follow the kit’s instructions, typically:
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Power wire (from battery or key switch) → Switch input
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Switch output → Lights harness
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Ground wire → Cart frame or battery negative
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Step 6: Connect to Power Source
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Identify a 12V or 48V source (depending on your cart’s voltage).
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If unsure, use a multimeter to check voltage.
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Tap into the battery or key switch – For a cleaner install, connect to the ignition so lights only work when the cart is on.
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Use an inline fuse (if not included) to protect against electrical shorts.
Step 7: Reconnect the Battery & Test
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Reattach the positive (+) terminal first, then the negative (-).
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Turn on the golf cart and flip the light switch.
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Verify:
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Headlights and taillights illuminate.
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No flickering or dimming (indicates a weak connection).
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No blown fuses (if applicable).
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Step 8: Secure & Finalize Installation
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Tidy up wiring – Use zip ties to bundle loose wires.
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Wrap exposed connections – Cover with electrical tape or heat shrink.
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Double-check all mounts – Ensure lights are firmly attached and won’t vibrate loose.
Troubleshooting Common Issues
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Lights don’t turn on?
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Check battery connections.
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Verify switch wiring.
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Test with a multimeter for power at the light connectors.
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Flickering lights?
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Ensure all grounds are secure.
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Check for loose or corroded wires.
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Blown fuse?
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Replace with the correct amperage and inspect for shorts.
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Conclusion
Installing GolfModz lights on your golf cart is a straightforward project that can be completed in 1-2 hours with basic tools. By following these steps carefully, even a beginner can achieve a professional-looking installation.
Now, enjoy your upgraded golf cart with improved visibility and style! If you run into any issues, consult GolfModz’s support or a local golf cart technician.
Happy cruising! 🚗💡