4D Tech

4Dtech Fog Lights with High Beams (Bambi Mode) Activator - 2021-2023 Bronco

  • Sale
  • Regular price $99.99
  • Will not ship until
  • Enables and disables "Bambi Mode" (keeps the fog lights on when you turn on your high beams)
  • Simple DIY vehicle programming
  • Maintains factory & extended warranties
  • Non-refundable once used
  • Single vehicle use - locks to first vehicle 
  • Guaranteed to work on compatible vehicles below 

4Dtech 2021+ Bronco Fog Lights with High Beams (Bambi Mode) Activator


Ever notice the loss of light when your high beams come on?  With auto high beams this can also be a little distracting.  When you're off-road also, shouldn't you be able to use all the light your vehicle has available?  

This is a plug and play solution that eliminates this issue.  It will allow your factory fog light circuit to stay on with your high beams.

NOTE:  There are NO refunds or exchanges once this has been used as it marries the device to your VIN rendering it useless to any other vehicle.  The device is considered used once it has been removed from it's sealed baggy.

1 year warranty against defects

Full compatibility

21-24 F-150 | 20-23 Super Duty | 20-24 Expedition | 20-24 Explorer | 20-23 Mustang | 21-24 Bronco (NOT SPORT) | 21-24 Edge


  • 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. 

Ultra Quick Install Video (similar product)


Instructions - Download here.

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