Wicked Warnings Auto Flasher (WAF) Module


Please select your application from the drop down list to order your vehicle specific kit including the module, necessary wire, vehicle specific instructions, and a link to a vehicle specific install video if available. There are brief notes about each versions install when you select the version you are interested in. 

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The ALL NEW Wicked Warnings Auto Flasher (WAF) is here!

This module is extremely versatile and can be used for many different applications. The Auto Flasher Modules can be used to flash many pairs of the factory lights on your vehicle. LED lights are preferred for this product as they flash the fastest and respond the best. This product DOES NOT flash “all the lights at once“, there are actually separate modules for each circuit you want to modify. This is a WIRE IN PRODUCT also, meaning there is nothing you are going to “plug in” to get everything to flash. No other product is manufactured that allows the lighting displays you can achieve with the Auto Flasher Module. There are brief notes about each versions install when you select the version you are interested in. 

The Auto Flasher works with most vehicles and can be used to flash roof lights, parking lights, fog lights, mirror lights, reverse lights, fender lights and much more! This dual-channel, fully isolated flash module completely interrupts the factory circuit to vehicle lights and 100% protects and isolates the vehicles sensitive computer parts. When the Auto Flasher is not activated, factory light functionality will work as normal. Be sure to select your application from the drop-down list to receive an Auto Flasher kit including installation wire, wire instructions, and a link to an installation video if applicable. Or if you have the technical knowledge and prefer to order just the flasher alone then select the naked flasher and wire by your own plans. You may also purchase extra color matched wire to extend the 2 input/outputs of the module as well as the 5 color matched power side wire in bulk HERE in our bulk wire listing to make your installs easier. (This wire is already included in the application specific kits we sell) We encourage our customers to PLEASE ask for assistance if you are unsure, this is NOT a product to go guessing with or vehicle damage may result. A 12v digital volt meter is strongly recommended for these installations, not just a basic test light.  

This module includes 29 flash patterns and features our popular steady burn option. This product also features a waterproof casing and it is completely self-contained. You can mount this module indoors or outdoors on your vehicle. We are working very hard to offer vehicle specific connectors for this soon, be sure to sign up for the newsletter to be on the first to know list. (The sign up is at bottom of website) 


  • 19 flash patterns
  • Available in a variety of custom applications.
    • Application specific purchases include a link to install video and wire for the task. (sent AFTER purchase) 
  • Steady burn feature included overrides the flashing
    • (a great option for the reverse override of flashing if used on reverse lights) 
    • (also a great option on other lights for area lighting or load lighting) 
  • Self-contained module that will not affect factory light uses when strobe mode is inactive 
    • This means YES your factory lights will still work normally when unit is off. 
  • Dual-channel fully isolated flasher. 
  • Synchronize up to 8 Auto Flashers at the same time

**Please Note: We do NOT recommend using this module with your brake lights or turn signal lights. At Wicked we firmly believe that brakes and signals should stay brakes and signals. It can also cause the dreaded “turn signal error” messages on the dashboard. 

Installation Information

Please read the instruction guide, and view our demo video. Our demo video will provide more detail about the typical installation of the Auto Flasher by showing how we can hook it up to 2 ligths on the benchtop. We also display the available flash patterns and show you how to wire the module correctly. 

If you have any questions about installing this product, please send us an email at info@wickedwarnings.com

While the basic module has many different applications, check back later for MORE install kits. We will continue to add kits for the Auto Flasher to be used in more specific applications.


2015-2020 F-150, 2017-2019 F-250/350/450/550, 2020-newer F-250/350/450/550, 2015-2018 GM/GMC, 2019-newer GM/GMC, Universal Fit


Headlight DRL (C-Ring), Naked (Basic Module), White Mirror PNP Kit, Amber Mirror Lights, White Mirror Lights, White Forward Facing Mirror Lights, White Rear Facing Mirror Lights, Cab Clearance Lights, Cargo Lights WITH CAMERA, Cargo Lights WITHOUT CAMERA, DRL, DRL C-RING, Fender Lights, Fog Lights, Reverse Lights, Spoiler Style Cargo Light, Tail Lights (NOT BRAKES), FORD WHITE MIRROR PNP KIT, Universal Fit


Instruction Guides

Auto Flasher Operation and Function Guide

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