ANTI-FLASH-BUG MODULE H4 - Car

Reference: MD-ULT-H4
Brand: AGM VISION

H4 module / filter, Removes bugs and reduces light flashes.(Know that it is necessary to buy one module per LED bulb)

⚠️ Special attention : our module may not work properly and may not provide any result if your LEDs are not from the AGM Vision brand and especially on MINI. Please contact us before your purchase to check compatibility.

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Power added by the anti-error system : +/- 5 Watts Supply voltage : 12V-16V Content : Sold individually. See the full technical sheet
Need technical advice? Call us at: 05 53 55 16 18 Mon: 2pm-6pm, Tue-Fri: 10am-12pm then 2pm-6pm
Sold and shipped by AGM Vision
€ 15,50
Boutique en ligne de vente de LED pour véhicules
In stock! Delivered from vrijdag 27 juni 2025 Learn more
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Tested quality and reliability! Le produit ANTI-FLASH-BUG MODULE H4 was tested in our garage and we use it frequently for our customers.

Satisfaction guaranteed!

Comfort and safety

The « Anti-Flash-Bug  » OBD H4 error prevention module relies on the latest technologies. Better than any other, this H4 digital filter module is the most effective for reducing startup flashes (German cars) as well as those while driving. It is the absolute weapon for « Operation bugs » such as, for example: LED bulbs that turn off after several minutes, or high beam mode that does not work properly. Regarding the processing and elimination of OBD errors, this H4 module Anti-Flash-Bug does not use high resistances (adds only +/- 5W of consumption) and therefore cannot compensate for very low electrical consumption. If you are looking to eliminate an error caused by too low electrical consumption, in this case, please rather choose the Can-Pro H4 or Supreme H4 module.

The error prevention module Anti-Flash-Bug H4 operates with a filtering system driven by a « Smart Program » coupled with capacitors and resistors, which allows optimal control of errors as well as the stability of your vehicle's electronics, notably by acting on the smoothing of voltage and on the distribution of electrical load. A very safe error prevention module that creates no heating of wires and terminals nor any disturbance to your electrical system. In addition, it has a powerful last-generation anti-interference filter, allowing you to listen to the radio without crackling in the speakers.


Innovative

The Anti-Flash-Bug H4 module inaugurates an all-new system with a double capacitor totaling 20000 uf of capacity, thus allowing to drastically reduce flashes, flickering and other blinking from 80% to 100% during the vehicle's start-up phases after installing an LED bulb, especially on German vehicles: BMW, MINI, VW, AUDI... Equipped with a (Check control) monitoring system controlling the proper functioning of the bulbs when the vehicle is turned on. This test can last several seconds and is often very visible after the installation of LEDs creating the appearance of light flashes. If you notice this, use this Anti-Flash-Bug H4 module.

Premium Finish

This Anti-Flash-Bug H4 module of the 3rd generation has received all the attention, both in terms of material choices and even insulation, which gives it exceptional quality combined with an attractive design blending elegance and radicality. It will be the ideal box to enjoy your LED lighting in complete peace, without disturbance. A highly recommended anti-error module for the most modern cars.


Advantages of the Anti-Flash-Bug module:

 Plug & play installation: plug the module directly between your H4 LED bulb and the vehicle's original H4 socket (can be used together with other anti-error modules, such as the Can-Pro H4 module).

 Reduces flashes, flickering, and shimmering appearing after installing LED bulbs by 80% to 100%, as well as during startup phases, especially on German vehicles (BMW, Mini, VW, AUDI…).

• Restores the normal operation of your lighting in most cases: when the high-beam mode does not work correctly, when only one out of two LEDs lights up right after installation or when an LED bulb turns off while driving. 

 Removes error messages (very effective for errors related to functional bugs and electrical instability, but be careful: this Anti-Flash-Bug module will not resolve errors related to too low power consumption. In this case, please add a Can-Pro H4 module in addition to this one).

• Eliminates radio interference.

• Low heat emission: thanks to its 100% aluminum housing and internal design, this Anti-Flash-Bug module heats up much less than a conventional anti-error module.

 Extends the lifespan of your LED bulbs.


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