Meet the Signal Pro™ Turn Signal Kit
Meet Signal Pro™, WD Electronics' new auto-canceling turn signal control module — with programmable flash timing, LED diagnostic feedback, and a rugged, trail-proof build for street-legal UTVs.
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Quick Breakdown
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What is it? Signal Pro is our brand-new, ultra-rugged Turn Signal Kit Control Module designed to bring smart, automotive-grade technology to off-road machines.
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Auto-Canceling Intelligence: No more driving miles down the trail with your blinker accidentally flashing. The Signal Pro for UTVs features built-in auto-canceling technology.
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Completely Customizable: It includes programmable flash timing; choose between 20, 40 (default), or 60 seconds to easily match regional street-legal laws or just your preference.
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Built for Abuse: The module is packed into a dustproof, splash-resistant, and vibration-hardened enclosure built to handle the nastiest mud, dust, and washboard trails.
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Bulletproof Troubleshooting: Features onboard LED backlit diagnostic indicators and an "Install Mode" that gives real-time visual feedback, completely eliminating wiring guesswork for DIYers and mechanics.
The Brain Your Side-by-Side’s Electrical System Has Been Waiting For
For over a decade, we’ve been pioneering the off-road lighting space, breaking boundaries so you can explore further and ride safer. But as modern side-by-sides get smarter, more powerful, and closer to true automotive luxury, the electrical components controlling them need to evolve, too. Cheap, universal plastic flasher relays and messy inline wiring blocks just don't cut it anymore.
If you are building a street legal setup, you need an electrical brain that can handle the harsh realities of the trail while delivering a modern driving experience. We created the WD Electronics Signal Pro Turn Signal Kit Control Module specifically for those who demand the best for their rides. This new system brings intelligent, heavy-duty control to your machine's signaling system, making navigating tight switchbacks or cruising down secondary pavement no biggie.
Auto-Canceling Turn Signals

We’ve all done it: you make a sharp turn onto a fire road, get distracted by the views, and end up driving for the next five miles with your blinker continuously flashing. It’s distracting for you and confusing for the riders behind you. The Signal Pro module solves this by automatically canceling your turn signals after a turn, letting you keep your eyes locked on the trail ahead.
Programmable Flash Timing
Street-legal compliance isn't the same everywhere; different states and municipalities have unique guidelines for how long a signal needs to flash. The Signal Pro features customizable flash timing loops. You can leave it at the factory-default 40 seconds, or easily program it to 20 or 60 seconds.
LED Backlit Diagnostics & "Install Mode"
Wiring up electronics can be intimidating, even for seasoned garage mechanics. To kill the guesswork, we integrated LED backlit diagnostic indicators directly into the module. Combined with a dedicated "Install Mode," the system gives you instant, real-time visual feedback to confirm everything is wired correctly before you put your dash panels back together.
Built for the Wild: Ruggedized & Future-Proof
If you ride hard, your gear takes a beating. Mud, high-pressure power washers, micro-fine silt, and brutal chassis vibrations will quickly destroy standard automotive relays and cheap electronics. Standard components simply aren't sealed or braced to handle the constant, high-frequency impact of off-road driving.
To solve this, the Signal Pro module protects the core intelligence from the elements, actively eliminating the common points of electrical failure that cut trail days short.
Vibration-Hardened & Splash-Resistant
The Signal Pro is housed in a ruggedized, compact enclosure designed to shield the internal smart logic from water splashes, heavy dust clouds, and unrelenting trail chatter. You can bury it deep in the chassis and ride with total peace of mind.

Universal Compatibility
You don't need a different module for every machine in your barn. The Signal Pro architecture is universally compatible with both current and future side-by-side platforms, simplifying setup and keeping your investment completely future-proofed.

Smart Expandability
The integrated smart logic is built to easily support and connect with future WD Electronics accessories and upgrades down the line.
Upgrade Your Setup Today
Stop driving with a blinking indicator you forgot to turn off, and stop fighting with messy DIY wiring. It’s time to upgrade your rig with the ultimate turn signal kit Signal Pro control center. Experience the massive difference that true, automotive-grade smart logic makes when you’re out on the pavement or buried deep in the trails.