All our 12V OBD anti-error modules

All our 12V OBD anti-error modules

OBD car box After installing an LED bulb in place of your old headlight, it is common to see error lights on your dashboard. LEDs consume much less current than a standard bulb or a Xenon light, and the vehicle's electronic monitoring interprets this as a faulty light. To solve this problem, the anti-error OBD box simply plugs into your electronic control unit with a connector....

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Choosing the right OBD anti-error box for LED

There are many mounting systems and types of LED bulbs. Our first advice: choose an OBD box compatible with the bulbs installed in your vehicle to increase their efficiency!


All high-end models of OBD anti-error boxes like those sold by AGM Vision are capable, in addition to removing error lights on the dashboard, of regulating the power of the LEDs to achieve optimal lighting. The box automatically adapts to the LED bulb, which is why it is important to choose a model suited to your bulbs.


Install LED lights without errors with an OBD box


The most efficient anti-error modules (like the supreme h7 OBD box from AGM Vision) can fool any onboard electronics. Their installation is "plug'n play" and extends the lifespan of the bulbs, whether LED or Xenon.


The primary function of the OBD box is to make your LED bulbs work optimally. On many vehicles, especially German cars, it is common to observe flickering or blinking of the lights after installing an LED bulb. The supreme box is regulated to stop this phenomenon.


The high-end OBD boxes from AGM VISION also act directly for your safety by preventing unexpected LED shutdowns. Indeed, when you switch to high beam, it is not uncommon to see the light go out for a few moments while driving.


On some cars, LED bulbs cause buzzing in the audio output of your multimedia system. The OBD box will eliminate electrical disturbances induced in the vehicle's audio circuit so you can enjoy your music in peace. This feature also acts on other circuits, such as the wipers for example. Their design with two galvanically isolated circuits allows them to effectively fight against short circuits and protect all your onboard systems.


AGM Vision OBD anti-error boxes


There are also simple OBD anti-error boxes, such as the Can-Pro modules from AGM VISION. Very compact, they make installation easier on the vehicle, especially motorcycles, cars, and even trucks with the Can-Pro 24v. The Can-bus modules are made up of an electronic circuit and a balancing resistor to fool your electronic system. They are very effective for eliminating error messages "burnt out bulb" especially errors related to low power consumption. In this specific case, the Can-PRO success rate is 95%.


Can-Pro is recommended for LED bulbs with a power between 15 and 45 watts. The system can be very useful for higher power LEDs: a slight increase in power consumption is sometimes the best solution to solve OBD error problems.


If you notice a persistent error accompanied by malfunction of your LEDs, this may also be due to electrical instability. In this case, please choose our "Ultra" anti-error module / digital filter, an excellent box for smoothing the electric current, or our "Supreme" anti-error module which combines the best of both modules: Can-PRO and Ultra. Composed of a system of automatic regulation of power consumption, it is coupled with a high power relay function with additional power wiring.

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Need advice? Call us at or send us an email at contact@agmvision.com if you need advice.