Start / Stop Eliminator (Fusion)

$99.99 USD
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The ONLY no-compromise solution on the market!

IMPORTANT - Check out videos to compare versions

The Start/Stop Eliminator is an revolutionary device that easily plugs into the diagnostic port below the steering wheel - eliminating the need to press the button every time you turn the vehicle on!

Version 1 - Removed after programming is complete 

This is our first iteration of this product - it makes a simple programming change to your vehicle in order to disable the start/stop system. The button and indicators will still look like they are working, but the vehicle will no longer shut down. Want to revert back to factory settings? No problem! Every time you plug the Start/Stop Eliminator back in it will toggle the state of the start stop system.

Version 2 - Stays plugged in for it to operate 

This is our new and improved version - it makes absolutely no changes to your vehicle programming. It simply remembers if the auto start/stop system is enabled or disabled - eliminating the need to press the button every time you turn the vehicle on! This allows you to enable and disable the system right from the button on the dash, and eliminates the start/stop icon from showing in the cluster when the system is disabled. Plugs in behind the diagnostic port using the included T harness (not pictured).

Which should I choose?

Version 2 offers the ability to more easily enable and disable the system (right from the dash switch), makes no changes and can be moved from vehicle to vehicle (assuming it is a supported make and model). The only complaint is some folks don't like having something plugged into the diagnostic port all the time. This is no issue as it does not draw power while the vehicle is off and is not visible in most vehicles. You can always remove it to plug in a diagnostic scanner. Alternatively you can also purchase a OBDII extension cable to tuck it out of the way or  purchase a splitter if you have another device that needs to stay plugged in as well.

Version 1 is more limited in that it makes a programming change to the vehicle, and once used, can not be used on another vehicle. The changes can be reverted but require the programmer to be plugged back in to make the change. For someone that insists that nothing stay plugged into the diagnostic port, this is the solution for you.

Ignore all the internet HACKS that attempt to defeat auto stop/start - the Start/Stop Eliminator version 2 exclusively from 4D Tech is the only product that maintains full functionality of your auto start/stop system with NO installation, No programming and NO negative side-effects.

It literally could not be easier to use!   

  • NO installation - just plug in!
  • NO vehicle disassembly required
  • NO tools required
  • NO programming changes (version 2)



  • 2014, 2015, 2016, 2017, 2018, 2019 & 2020 Ford Fusion.
  • Vehicle must have volume controls on the steering wheel.
  • (version 2) Must have physical OFF switch on center console.



  • Q – “Will the start/stop eliminator work on my vehicle?”
  • A – Yes. The start/stop eliminator had been tested on on all the models and years listed.

  • Q – “Does the start/stop eliminator cause any issues?”
  • A – No. The start/stop eliminator does not cause any issues.

  • Q – “Will the start/stop eliminator void my warranty?”
  • A – No. The start/stop eliminator will not void your vehicle warranty. 

  • Q – “Will the dealer know I used the start/stop eliminator on my vehicle after I unplug it?”
  • A – No. The start/stop eliminator makes ABSOLUTELY NO changes to your vehicle (version 2). Version 1 does make a change to the vehicle programming.

  • Q – “I plugged in the start/stop eliminator and I don't see any changes - is it working?”
  • A – Yes! The start/stop eliminator simply remembers if you want the auto start/stop system turned on or off (version 2) or disables the Start/Stop system (Version 1). 

  • Q – “Can I use the start/stop eliminator in another compatible vehicle?”
  • A – Although the start/stop eliminator does not "lock" to a vehicle, it MUST remain plugged in to work (version 2). Version 1 does lock to the first vehicle it is plugged into. In any case, multiple vehicles WILL require multiple eliminators.

  • Q – “What if I want to occasionally turn the auto start/stop system back on?”
  • A – Simply use the auto start/stop button on your dash like normal (version 2) or plug the Start/Stop Eliminator back in to toggle the system (version 1). 

  • Q – “It looks like I can just plug the start/stop eliminator into the front of the diagnostic port. Do I need to use the included harness?”
  • A – Yes. The included harness is REQUIRED for this particular application (version 2).

Owners Manual IconOwners Manual Icon

               VERSION 1                       VERSION 2


17 Reviews Hide Reviews Show Reviews

  • 5
    Canopener flash

    Posted by Neil beshansky on Nov 11th 2019

    Work perfect ,took less than 5 minutes . Just plug it in and wait for it to turn green.

  • 5
    2019 Ford Fusion SE

    Posted by David Carsey on Oct 23rd 2019

    I was a bit skeptical about this, because last time I looked into disabling this stupid auto start feature, all that was on the market was the harness to hook up to the auto start, meaning you had to take apart your center console. I’m so glad I found this. I got it in the mail in 2 days...took it out to my car, turned the power on (didn’t start it). Plugged it in, it flashed blue for about 3-5 seconds, then went green. I unplugged it, and the auto start is now a piece of my past :). Very happy with this purchase. 100% worth the $99

  • 5
    Auto Start / Stop Eliminator (Fusion)

    Posted by Dirk Billiot on Oct 21st 2019

    Like most people Im sure I had concerns that it might not work well I stood corrected I recently bought I for my 2019 Ford Fusion SE 1st I got it in a day in a half so earlier than expected which was nice well I followed the instructions and it did its thing and low and behold it worked now no more having to push the button to turn it off which was a pain in the butt and an inconvenience I hate that feature and wish they never came up with auto start/stop. I definitely recommend this product and no Im not a paid employee to promote their product. It deserves 5 stars because it does what 4dtech claims.

  • 5
    auto start stop eliminator

    Posted by Clifford Baldwin on Apr 20th 2019

    Great and it works

  • 5
    Excellent Product

    Posted by Frank Leal on Apr 19th 2019

    It worked perfectly, quick plug and play. I would highly recommend this product!
    Thanks 4D Tech!

  • 5
    start stop eliminator

    Posted by Anthony on Apr 15th 2019

    Works great! easy to install and does just what it supposed to. Eliminate Start/Stop!

  • 5

    Posted by Joseph Orzano on Mar 4th 2019

    Love this product. So tired of having to turn that start stop switch off. So glad I found your product works great as quick as you said it would. $99 was well worth to turn that thing of

  • 5
    A Must Have

    Posted by Nick Novak on Mar 1st 2019

    Best money I spent on my new F-150 is your product! Thanks so much!! Your going to sell a lot of those! It worked great!

  • 5
    Works perfect

    Posted by None on Feb 13th 2019

    Bought a 2019 Ford Raptor and hated the auto start stop from the second I left the dealer. Ordered this immediately, it works perfect. Took less that 10 seconds and no more start stop! Thanks for a great product.

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