The 4DTech Auto Start/Stop Eliminator permanently turns off the auto start/stop system on your 2021-2023 Buick Envision. It memorizes your preference, so the system stays disabled on every start — no button press needed each time you drive.
This is a true plug-and-play module. It installs inline at the factory start/stop switch, does not void your warranty, keeps your factory remote start working, and is fully reversible if you ever want to return to stock.
Remove two T15 screws and the center console bucket, and one T25 screw under the console to pull up the trim around the shifter. Plug the Start / Stop Eliminator in line with the switch and you are done. Please see the install video before purchase.
Required tools: T15 & T25 Torx
Fits the 2021-2023 Buick Envision.
Will this work on my vehicle?
Yes — this eliminator is tested and confirmed for all 2021-2023 Buick Envision models listed in the fitment above.
Will it cause any issues or codes?
No. It won't cause any errors or affect any factory functions. It only manages the auto start/stop setting and is fully reversible.
Does it keep remote start?
Yes — factory remote start is fully maintained.
Will it void my warranty?
No. Installation is plug-and-play and completely reversible, so it will not void your factory warranty.
