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  • Z-Flash BCM for GM w/Headlight Flasher
  • Z-Flash BCM for GM w/Headlight Flasher

Z-Flash BCM for GM w/Headlight Flasher

Regular price $339.99
Unit price per
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*Pre-Order, Ships Late February*

The Z-Flash BCM for General Motors Vehicles is the easiest way to flash your factory lights.

The Z-Flash BCM for GM w/Headlight Flasher is a cutting-edge lighting enhancement module designed for select GM vehicles. This innovative device connects directly to the Body Control Module (BCM), offering seamless integration with your vehicle’s OEM lighting system. Whether for emergency response, utility work, or specialized applications, the Z-Flash BCM  ensures effortless and precise control over your factory lights.

This plug-and-play solution eliminates the need for complex installations or vehicle modifications. Once connected, the module enables your factory lights to operate in three distinct flash patterns, all controlled via your vehicle’s high-beam lever for quick, intuitive adjustments. This design allows for immediate adaptability to changing needs, ensuring safety and efficiency in any situation.

To maximize versatility, the Z-Flash BCM for GM w/Headlight Flasher includes multiple activation options. A dedicated push button offers manual control, allowing you to engage or disengage flash patterns on demand. Additionally, the module features a wire trigger option, ideal for upfitter trucks or other specialized vehicle configurations.

Whether you're upgrading for professional applications or enhancing vehicle functionality, the Z-Flash BCM for GM w/Headlight Flasher delivers dependable performance, user-friendly operation, and enhanced utility. Transform your GM vehicle’s lighting capabilities today with this advanced, easy-to-use module.

Check Production Date for Compatibility - for 2022 Silverado & Sierra 1500, if truck was built 8/2021- 5/2022 and for 2023 Silverado & Sierra 2500/3500 8/2022-5/2023. These require a visual inspection for the presence of the Lighting Control Module (LCM)

What's Included:

  • (1) Z-Flash BCM Plug and Play Flasher
  • Installation Wiring Harnesses
  • (1) Pre-Connected Switch Harness

Tech Specs:

  • Includes Pre-Connected Switch
  • Pre-Built Flash Patterns

When activated, the Z-Flash BCM Plug and Play Flasher for General Motors vehicles can flash:

  • Low beam headlights
  • High beam headlights
  • Fog lights
  • Turn signals
  • Reverse lights
  • Tail lights
  • Daytime Running Lights
  • License plate lights
  • Center mount high stop light
  • Cargo lights

Instruction manual:

Request a Z-Flash for your vehicle:

Frequently ask questions

Find the most frequently asked questions below.
  • No, the Z-Flash will not damage the BCM. The module is plug-and-plug and requires no splicing. It can be removed anytime and leaves no trace of being installed. The Z-Flash is significantly safer for a vehicle's electrical system than traditional aftermarket emergency vehicle lighting.

  • No, the Z-Flash is plug-and-play and does not require permanent modifications to the vehicle. They can be removed and reinstalled and leave no trace of being in the vehicle.

  • This depends on local and state regulations. In many areas, the use of flashing headlights is restricted to emergency and authorized vehicles on public roads. The Z-Flash is legal to use at most car shows.

  • The Z-Flash generally consumes very little power when not in use. It is always recommended to ensure the vehicle’s engine is running when using the device. The Z-Flash uses very little power when off, but like most aftermarket vehicle products, it may drain the battery when the vehicle is in long term storage.

  • Yes, the Z-Flash can often be used alongside other emergency or auxiliary lighting systems. The Z-Flash can be powered on using a 12V controller, switch box, or upfitter switch.

  • No, the Z-Flash is designed to be installed inside the vehicle and has no waterproofing rating. It should be installed in the cab and not in the engine compartment or any other wet areas.

Z-Flash Testimonials

  • ★★★★★
    Easy enough install
  • ★★★★★
    We have all Models of Fords and Chevys,in our Fleet and we use Ultra Bright Lightz for most of all our units
  • ★★★★★
    Flasher works just as described and easy install! Very nice unit.
  • ★★★★★
    Easy install. Plug and Play. After it’s a matter of customization, which pattern do I like, what bulbs do I want to flash, do I want to install my own switch? Everything can be installed and ready to go in 10 mins or less with a 10mm socket.

Customer Reviews

Based on 3 reviews
33%
(1)
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67%
(2)
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J
Jerry Fleenor

Works ok, rather easy to install. However, a little disappointed. Had hoped it would also activate
"headlight flashing" or "wig-wag". But overall, pleased with it.

C
Charlie

After getting what it stated, it was wrong one because my silverado 3500 was old style (2023). No problem, sent me correct one after a phone call. Then wires tat were supposed to be color coded were not correct. Another phone call and corrected. HEAD LIGHTS DO NO FLASH! Rear light looks great, front Amber's can hardly see flasing. After plug n play, wire stripping, cutting, and drilling job was done. If headlights flashed would be happy. But for $329?
4 way flashers would work as good in front.

K
Kenneth Dixon

Very simple plug-in play directions. The hardest part was drilling a hole for the controller switch and momentary switch for flash pattern and bringing power to it. That was the hardest part of everything. Everything else was simple.