Bambi Mode Programmer

$99.99 USD
(5 reviews) Write a Review
Stocked Item - Ships Same Day (See Details)
30 Day Returns If Unused
One year from date of purchase
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In a matter of seconds, the "Bambi Mode" Mode Programmer will keep the fog lights on when you turn on your high beams! Simply plug the CANopener™ Flash programmer into your vehicle's OBDII diagnostic port under your steering column for a moment to perform the required programming. Want to roll back to the stock behavior? Simply plug the programmer back in! Each time you plug the programmer in, it will toggle the features state. 


  • CANopener™ Flash Programmer
  • Easy Plug n' Play install
  • Simple DIY vehicle programming


  • Once plugged in, the CANopener Flash programmers become "locked" to that vehicle and can not be used on another vehicle. For this reason, they are not refundable once used. This product still comes with a one year warranty and is guaranteed to work on the vehicles listed below. 



  • 2015-2020 Ford F-150
  • 2017-2019 Ford Super Duty w/ LED Fog Lights
  • 2019-2021 Ford Ranger



  • Q – “Will this work on my vehicle”
  • A – Yes. This had been tested on on all the models and years listed.

  • Q – “Does this product cause any issues / disable any features?”
  • A – No. This product does not cause any issues or disable any features.

  • Q – “Will this void my warranty?”
  • A – No. This product will not void your vehicle warranty 

  • Q – “Will the dealer know I change programming in my vehicle?”
  • A – No. You can simply plug the device back in and revert the changes at any time.

  • Q – “I plugged it in and I don't see any changes - did it work?”
  • A – Yes. You will not see any visible changes. 

  • Q – “Can I re-enable the stock functionality when I trade in or sell the vehicle?”
  • A – Yes. At any time you can plug the product back in and revert the changes back. There is no limit to the number of times you can disable and re-enable the changes. 



 Owners Manual Icon

5 Reviews Hide Reviews Show Reviews

  • 5

    Posted by JAMES W on Jan 12th 2021

    Bambi is awesome, compliments my LED bars and even without you can see Bambi with no problem's

  • 5

    Posted by RM on Dec 21st 2020

    This is my third product purchased from 4Dtech and it’s just as easy and works just as well as they said it would.

  • 5

    Posted by DENNIS on Jun 5th 2020

    Super nice

  • 5
    Bambi mode

    Posted by Michael Forkum on May 29th 2020

    Excellent product! Plugged in and only took a few seconds to load! Works great

  • 5
    Bambi Mode

    Posted by Billy on Mar 23rd 2020

    This uploaded immediately and I had a "green" light in just a few seconds. It's a nice feature to have on dark country roads.

    Oh, in case you are wondering. "Bambi" mode allows you to leave your fog lights on when your high beams are switched. Normally, your fog lights turn off....not anymore!

30 Day Returns If Unused
One year from date of purchase
Easy Returns
30 Day Guarantee
1 Year Warranty
No Extra Charge
DIY Install
Live Tech Support