2 x SUPREME ERROR CANCELLER MODULES H1

Reference: MD-SUP-H1
Brand: AGM VISION

The Supreme H1 anti-error module, one of the best on the market, reduces vehicle flashes and eliminates 96% of ODB errors.

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Power added by the anti-error system : Variable watts Supply voltage : 12V-16V Content : Sold by pair See the full technical sheet
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43,90 €
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Tested quality and reliability! Le produit 2 x SUPREME ERROR CANCELLER MODULES H1 was tested in our garage and we use it frequently for our customers.

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Multifunction anti-error housing

The H1 Supreme anti-error module is quite simply one of the best anti-error modules available today. As a product of the 4th generation, it corrects all the shortcomings of its predecessors (Can-Pro and Ultra). Indeed, this Supreme H1 anti-error module brings together the best functions in a single unit. This all-in-one module removes 96% of OBD error lights thanks to a brand new intelligent system that automatically regulates your electrical consumption to 55w (value corresponding to the consumption of your original bulb). Your comfort will not be neglected either! This H1 anti-error module Supreme adopts one of the most effective anti-flicker systems for LED bulbs (an reduction of flashes when starting and driving from 80% to 100%). In its extreme version, the Supreme module acts as a high power relay which allows a significant improvement in electrical connections especially against overheating problems as well as all cut-offs or voltage variations. Not to mention optimal insulation against all electrical interference. An ultra-safe module that will be a first-class choice and is particularly recommended for all top-of-the-range cars and German cars (BMW, MERCEDES, VW, AUDI…) as well as all vehicles equipped with multiplexing or a complex embedded electronic system. If you do not want to take any risks choose this box 100% safe. (Guaranteed without any risk for your electronic control units) 

GOOD TO KNOW: The SUPRÊME device has 2 installation modes.

INSTALLATION MODE N°1: (Mounting the box only without electrical harnesses)

With mode 1 : the H1 Supreme anti-error module will behave like a classic anti-error box, comparable to its little brother the H1 Ultra anti-error module (adds +/- 5 Watts), but with slightly more efficiency for OBD error suppression. If you do not wish to spend too much time on installation, you can start with this installation mode No. 1, which is sufficient in the majority of cases. However, note that with installation mode No. 1, the resistance emitted by the H1 Supreme module may be slightly too low, which can cause a persistent OBD error. In this case, two solutions are available to you : add an additional module, for example a Can-PRO H1 module (to be connected in series) in addition to your Supreme module ; with this method, you will significantly increase your chances of removing your fault warning light. Another solution : use connection mode No. 2.

INSTALLATION MODE No.2: (Assembly with wiring harness on battery)

With mode 2: the Supreme H1 anti-error module will then be in extreme version. You will thus benefit from all the features and advantages offered by this box, including the activation of the intelligent automatic power adaptation system (allows to avoid 96% of OBD error lights). This system maintains the power between 50 watts and 55 watts in real time, corresponding to the exact consumption of your original bulb. To support LED bulbs, the Supreme module has a wide power range, going from 5 to 75 watts, allowing optimal adaptation no matter the power of the chosen LED, whether it is very powerful, not at all, or even with several Can Bus boxes added. The Supreme module will always regulate at the same power value. (Thanks to the Supreme box, no more hassles looking for the right anti-error module, as this one will always adapt perfectly to your installation.)

The Supreme box will become your best ally to benefit from unbeatable reliability, allowing you to significantly increase the lifespan of your LEDs, while ensuring optimal protection of your embedded electrical system (power unit, power supply, etc.). For this, the Supreme box has a unique and clever "dual stage" operation, composed of 2 perfectly isolated and distinct electrical circuits: a dedicated power circuit to guarantee you an excellent quality electrical supply, stable, without any disturbance, nor even cuts, drops or surges in voltage; and finally a circuit dedicated only to electronic control treating only signals for OBD error detection.

ADVANTAGES of the SUPRÊME case:

Plug & play assembly, only with the Installation Mode N°1, connect the module directly between your H1 LED bulb and the original H1 socket of the vehicle (can be used together with other anti-error modules such as the Can-Pro H1 module).


Extends the lifespan of your LED or Xenon kits.

Removes 96% of OBD error messages.

Eliminates radio interference.

Reduces by 80% to 100% the flashes, flickering and scintillation appearing after the installation of LED bulbs during start-up phases, especially on German vehicles (BMW, Mini, VW, AUDI…).

  • Ideal for those who wish to install LEDs on a vehicle powered by alternating current (not equipped with a regulation device), example: vintage vehicle, motorcycle, quad bike, scooter... The Supreme module restores optimal and continuous electrical power supply without voltage or current oscillation.

Restores normal operation of your lighting in most cases: when the high beam mode does not work properly, when only one out of two LEDs lights up just after installation or when a LED bulb goes off while driving. This also concerns all small electrical instabilities of LED bulbs during their operation.

Double protection against short circuits to avoid all related risks (protection of vehicle components: sockets, harnesses, electronic control units...)

Effectively fights against the risk of electrical failure (electronic control unit, wiper motor...), after installing LEDs. A problem very often linked to adding a resistor that is too strong which creates overheating in the electronic units. With this Supreme box in installation mode N°2, don't worry anymore about electrical consumption or choosing which anti-error module to use. With the Supreme anti-error module there is no compatibility problem: the power will automatically be adjusted to the ideal operating value for your original bulb.

Note: the Supreme anti-error module is also 100% compatible for Xenon installation (connection on the ballast).


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