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Start / Stop Eliminators, 30 Minute Max Idle Eliminators, and programmers.

CT5 (2020–2026) Start / Stop Eliminator

Cadillac

Auto Start/Stop Eliminator - Cadillac CT5
Watch the installationSee the steps before you buy.
$99.99
(6 reviews)
  • 100% plug-and-play installation
  • Maintains factory Start / Stop button functionality
  • Free standard shipping to all 50 states
Fits:
2020, 2021, 2022, 2023, 2024, 2025, 2026 Cadillac CT5
Shipping:
Shipping options are shown at checkout.
(click for details)
Warranty:
One year from date of purchase (click for details)
Part number:
4DT-STARTSTOP-55B
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Product details

How it works

The device remembers your Start / Stop preference between drives. Use the factory Start / Stop button to change your selection.

Factory remote start continues to work with the Start / Stop Eliminator installed.

Check your fitment

  • 2020, 2021, 2022, 2023, 2024, 2025 & 2026 Cadillac CT5 ONLY.

Installation

  • Remove the console side panels, remove the screws securing the cup holder assembly and install inline with the factory Start / Stop Switch.

CT5 Start / Stop Eliminator installation reference 1 CT5 Start / Stop Eliminator installation reference 2

A paper quick-start guide is included. For help with your installation, contact our support team.

Designed by 4D Tech.
Supported by 4D Tech.

We design the circuit board, firmware and wiring harness for our Start / Stop Eliminators. Your purchase includes installation guidance and support directly from the designers.

Designed and supported in the USA. Meet 4D Tech.

One-year device warranty  ·  Shipping  ·  Returns

Warranty information

One year from date of purchase
Write a Review

6 Reviews Hide Reviews Show Reviews

  • 5
    2026 CT5V

    Posted by James on Oct 25th 2026

    Works as expected. Just have to be confident and follow the instructions in the video, which are detailed and easy to follow. Excellent solution to an annoying feature in this car.

  • 5
    26 Cadillac CT5

    Posted by James Roberts on Sep 7th 2026

    Nothing more disappointing than to spend a boatload of money on a new vehicle and not be able to choose how you drive it. The product was easy enough to install thanks to the tutorial video. Works exactly how designed and very satisfied with the results.

  • 5
    CT5V Start/Stop

    Posted by Bryan on Feb 17th 2026

    Great product, great installation video

  • 5
    Auto Start/Stop

    Posted by Robert on Aug 1st 2025

    Great product. High quality. Works perfectly. Video instructions made installation as easy as possible.

  • 5
    Perfection

    Posted by DC Electronics on May 30th 2025

    This is perhaps the best made 3rd party auto part I have ever seen. Excellent quality and a perfect You tube video showing the exact installation procedure. Glasd there is still some quality out there. AAA++++

  • 5
    Love it

    Posted by Mark on Mar 7th 2025

    No matter how much I tried, I always seem to forget to turn that stupid Start / Stop button when starting the car. This works perfectly. Pretty easy to install too with their step by step instructions made specifically for my car. Thanks!!

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