The 4DTech Auto Start/Stop Eliminator permanently turns off the auto start/stop system on your 2025-2026 Lincoln Navigator. 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.
Drop the glove box by depressing the release tabs on both sides and tiling down. Plug inline with the top left electrical connector at the module located in the left side of the glove box opening.
Fits the 2025 & 2026 Lincoln Navigator.
Will this work on my vehicle?
Yes — this eliminator is tested and confirmed for all 2025-2026 Lincoln Navigator 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.
