UltraEra Auto Start-Stop Eliminator for Jeep Wrangler JL & Gladiator JT (2018–2026) — Plug-and-Play A-OFF Keeper, No Wiring

The UltraEra Auto Start Stop Eliminator automatically keeps the A-OFF function enabled on compatible Jeep Wrangler JL and Gladiator JT models so you don’t have to re-disable auto start/stop each time you drive.

This compact plug-and-play module is built specifically for Jeep Wrangler JL/JLU (2018–2026) and Gladiator JT (2020–2025) models (not compatible with 4XE). It connects behind the central control panel to make the factory A-OFF button stay on after startup, eliminating the need to manually switch off the engine stop feature every time. Installation requires no cutting or complex wiring, and the unit is designed to avoid fault codes or interference with other vehicle systems.

Will this fit my Jeep and how do I confirm compatibility?

Compatibility is limited to Jeep Wrangler JL/JLU 2018–2026 and Gladiator JT 2020–2025 models that have a factory A-OFF button. It will not work with 4XE plug-in hybrid models or other Jeep platforms. Before purchasing, visually confirm your dashboard includes an A-OFF button.

• Compatible models: Wrangler JL/JLU 2018–2026, Gladiator JT 2020–2025.
• Not compatible with: 4XE models or unrelated Jeep variants.
• Requirement: vehicle must have a factory A-OFF button.
• If unsure, check your central control panel or owner’s manual.

How difficult is installation and do I need tools or wiring?

Installation is designed to be simple and mostly tool-free—no special wiring or professional installation is required. You remove the central control panel, plug the module into the designated socket, and reassemble. A three- to five-second indicator light confirms correct connection.

• Type: plug-and-play connector; no splicing or soldering.
• Installation time: typically a few minutes for someone comfortable with panel removal.
• Indicator: button light turns red within 3–5 seconds when installed correctly.
• Documentation: clear instructions and installation photos included.

Will this cause warning lights, errors, or affect other vehicle systems?

The UltraEra eliminator is engineered to operate without triggering onboard fault codes or changing other vehicle functions. It simply keeps the A-OFF command active at each startup while preserving OEM electronics and system behavior. If any issue appears, customer support is available to troubleshoot or arrange a return.

• Designed to avoid error codes and preserve factory diagnostics.
• No change to engine control or emissions systems—module mimics manual A-OFF input.
• Comes with a satisfaction guarantee and 30-day return policy.
• Support available for installation or performance questions.

What does the unit actually do while I’m driving?

Once installed, the module keeps the A-OFF selection active across power cycles so the auto start/stop system remains disabled unless you manually re-enable it. This gives a consistent driving experience without repeated button presses, and it restores normal vehicle operation if you remove the module.

• Function: automatically activates A-OFF at each startup.
• Reversible: remove the module to return to stock behavior.
• Non-invasive: no permanent changes to wiring or vehicle programming.
• Visual confirmation: A-OFF button illuminates red after installation.

Who this is for: The UltraEra Auto Start Stop Eliminator is for Jeep owners who own a compatible Wrangler JL or Gladiator JT and prefer to keep the factory auto start/stop system disabled without repeatedly pressing the A-OFF button. It suits do-it-yourselfers who want a quick, reversible modification without electrical work, and for drivers who value uninterrupted throttle response and a consistent cabin experience. If your Jeep lacks an A-OFF button or is a 4XE model, this product is not appropriate.