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HID DRL Warning Canceller (one)

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Availability: In stock

$10.00
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Fixes flickering caused by DRLs.

HID DRL Warning Canceller (one)

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HID DRL Warning Canceller Modules

Some vehicle manufacturers such as BMW and Audi are using alternating current on new cars to extend the lifetime of halogen bulbs. This is also often the case on DRLs, to achieve a lower brightness during the day. Specifically, this is called Pulse Width Modulation.

HID conversion kits require continuous current to operate correctly. If HIDs are installed onto a DRL circuit, the lights will flicker very quickly when the vehicle is turned on. If you have a relay, it will buzz loudly. The solution for this is the Warning Canceller Module.

To fix DRL flickering, you will need one module for each side. If you have a buzzing relay due to DRLs, you will just need one module.

The HID Warning Canceller Module is also known as an HID Error Message Canceller, HID Decoder, HID Anti Flicker Capacitor, or Canbus Killer, because they will also eliminate "bulb out" or "bulb failure" warnings in Mercedes, BMW, Audi, VW, and other cars when HIDs are installed.

Your order includes:

  • ONE Precision HID Warning Canceller Module
  • Diode Dynamics 1-year warranty 
Year No
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Model No
Application No
  1. Relay buzzing fixed Review by Carlos
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    This fixed the buzzing that was coming from the relay. Easy fix! (Posted on 8/15/16)

  2. Ease of install Review by Omar
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    The canceller is a direct plug and play for the wiring cables (Posted on 7/4/15)

  3. Excellent Review by 2014 Dodge Avenger R/T
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    Item as describe, Super fast shipping, Easy installation NO MORE Flickering on my 6K low beams, still have some buzzing noises but not as loud as before using the wire canceler. Thank You DD. Will do business again. (Posted on 6/26/15)

  4. Works perfectly and awesome customer service! Review by Herbert V
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    After installing hids and a hid relay harness on my 2013 Dodge Dart the relay was buzzing like crazy! So after searching for an answer I found a video of this product on youtube. I ordered one immediately! Unfortunately I plugged the first one in backwards, killing the canceller in seconds I emailed diode dynamics and they quickly sent me another.

    It was a week before I got to install it on my car, they emailed me before I got a chance to install the new one to follow up which I think is awesome customer service. After installing it the right way it works awesome, no buzzing relay and no flickering HID's. I will definitely order from these guys again. (Posted on 11/12/14)

  5. Problem Solved Review by DEC
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    Corrected my issues with DRL and Buzzing Relay. (Posted on 10/13/14)

  6. 2013 Optima Review by Danny
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    Bought warning cancelers after having significant flickering issue on both my headlights and fog lights. Have had no issue since installing these. (Posted on 8/18/14)

  7. Cancelled DRL Flicker Review by Caleb
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    I knew the DRL would flicker with our 2014 Sonata, so i ordered a pair for these to resolve the issue!! Easy install and worked flawlessly. Can't get over the quality of all your products!! Will recommend for all customers with DRL flicker!! (Posted on 3/20/14)

  8. Excellent high quality Review by SL
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    easy install works like a charm.
    Will do business again. (Posted on 3/18/14)

  9. Works Like A Charm Review by Jimmy
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    I bought a pair of 6k Low Beams for my Veloster Turbo and it always flickers off when I turn my car on. I called DD about this issue and they suggested cancellers. I ordered 2 modules for each bulb and they don't flicker anymore! These cancellers work like a charm and will cancel your flicker and/or buzzing issues! Thanks DD! (Posted on 8/25/13)

  10. No more relay buzz or light flicker Review by Gen'toxic
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    Installed low beam HID's on my 2013 Genesis Coupe with a relay and encountered loud buzzing and faint flickering from headlights. Contacted DD and they immediately isolated the problem and coincidentally uploaded a troubleshooting video with the warning canceller the same day. Purchased one canceller and after plug and play installation turned on car and all buzzing was gone, and all flickering ceased. A quick cheap and easy solution that works. (Posted on 3/18/13)

  11. Buzzzing away!!! Review by VTDawg
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    When I installed my low beam HID on my 2013 Veloster Turbo I encountered a buzzzzzing noise which became very annoying and I really thought I messed something up. I contacted DD and they told me they solved an issue with that and promptly requested to get this HID warning canceller. The item arrived fast and I immediately installed it. I turned the car on and *kabooom* no more buzzzzzzing noises. Thank you DD!! (Posted on 2/8/13)

Worry-free warranty

  • - Full 3-year warranty on all products
  • - No waiting: we usually send new items out with a return label (US customers only)

 

You will get quick help from our trained staff for any issues.

All Off-Road Lighting also carry a limited lifetime warranty.

For further details, please see our full article.

Domestic (US) Customers

  • - Just $5 per order with our Diode Delivers program
  • - Same-day shipping for all orders placed by 12:00 PM CST (or until 4 PM with rush processing)
  • - USPS, for delivery in 2-4 days (on average)
  • - Express services are available, see exact pricing at checkout
  • - Fully Insured

 

International Customers

  • - We ship to all countries via standard mail
  • - Usually around $10 for LEDs, or $25 for HIDs.
  • - Choose your service on checkout to see exact prices:
  • - USPS 1st Class: 2-5 weeks
  • - USPS Priority: 1-2 weeks
  • - Express EMS: 1 week
  • - Please email us if you are unsure about shipping to your country.


You will receive updates from our site when your order is shipped, along with a unique shipment number to ensure that your order is correctly accounted for. This allows you to easily reply to us if you have any concerns.

Whether your order is big or small, it is tested through many run cycles, and each bulb is tested before shipment. Every single bulb. Every time. And if anything does go wrong, you can rely on our industry-leading warranty for worry-free replacement.

If you're not happy with your items, we want to make it right. So we have some pretty awesome return policies:

Returns

30 day return policy. All customers have 30 days from the date of original order shipment to return items.

Full refund, no fees. At Diode Dynamics, we offer free returns. That means no restocking fees, no administrative fees, and no hassle!

 Free return label. If your original order was over $50, you get a free return label for your items (US customers only). If your order was less than $50 or international, you can send the items back through your preferred method.

Exchanges

Within 30 days: If your original order was over $50, you can get new items shipped to you with a return label (US customers only). If your order was less than $50 or international, we can send you the new items first, but you are responsible for returning the old items.

Within 90 days: Any item can be returned for exchange or store credit within 90 days. The buyer is responsible for the cost of the return shipping, and must first return the old items. We'll still cover the postage for the new items.

 

Please note: due to the nature of custom acrylic pieces, we cannot offer any refund or exchange for returned custom acrylic items.

 

To make a return or exchange, please request an RMA, or give us a call. When we get it back, you will be notified and credited appropriately.

Again, all returns must be approved, with an RMA. This is so that we can process your return as quickly as possible when we get it. If you would like to return an item, please Request an RMA. Please include as much information as possible about the reason for return.

Alternatively, you can also send us a message, or give us a call!