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V2 Auto Start Stop Eliminator Flag Switch - 2024+ Grenadier

V2 Auto Start Stop Eliminator Flag Switch - 2024+ Grenadier

$12.99 USD
$12.99 USD
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Shipping is calculated at checkout by size and destination. Most in-stock gear ships within a few business days; large freight items (campers, racks, bumpers) are made to order. Wrong fitment? Send it back within 30 days — we'll help you find the part that does fit.

Fitment & build help

Not sure if this fits your platform? Tell us your year, make, model, and trim — we'll confirm before you order. For bigger builds, we'll help you plan the full stack.

Warranty

Every product on this site ships through authorized channels with full manufacturer warranty. If something breaks in normal use, we'll help you get it resolved.

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  • Machined CNC billet lever — a precision-milled, anodized upgrade over the original 3D-printed switch
  • On/off control — not off-only — flip the lever when you want start-stop defeated, flip it back for factory operation
  • Fits the 2024+ INEOS Grenadier — Station Wagon & Quartermaster
  • 100% bolt-on — mounts to the existing panel screw beside the START/STOP button; no wiring, no programming
  • Fully reversible — leaves no trace when removed
  • Includes a wrench to remove the factory panel bolt for install
  • No more killed climate control or restart jolt at every stop
  • Available in red or black anodized finish

V2 Auto Start-Stop Eliminator — CNC Billet Lever for the 2024+ INEOS Grenadier

The next-generation, machined CNC take on our Grenadier start-stop eliminator. Unlike the original off-only switch, the V2 lever gives you true on/off control — defeat auto start-stop when you want it gone, and flip it back to factory whenever you like. Fits the 2024+ Grenadier Station Wagon & Quartermaster.

Red CNC V2 Auto Start-Stop Eliminator lever installed on a 2024+ INEOS Grenadier START/STOP panel

On or Off — Your Choice, Every Drive

This is the big upgrade over the original. The V2 is a machined CNC billet lever that mounts to the panel screw right next to the factory START/STOP button. Flip the lever over to actuate the button and defeat auto start-stop; flip it back and the system returns to normal factory operation. No more all-or-nothing — you decide, in a second, without menus or programming.

It's a 100% bolt-on install using the existing button hardware — no wiring, no tune, no permanent modification, and fully reversible.

 Red anodized CNC V2 start-stop eliminator lever detail for 2024+ INEOS Grenadier
Black CNC V2 Auto Start-Stop Eliminator lever installed on a 2024+ INEOS Grenadier START/STOP panel

Machined, Anodized, Built to Last

Precision CNC-machined from billet and anodized for a durable, OE-adjacent finish that looks right at home on the Grenadier's rugged switch panel. A serious step up from a printed part — this is a permanent-quality piece you flip thousands of times.

Choose red for a pop of color against the dark panel, or black for a subtle, factory-integrated look.

Why Defeat Auto Start-Stop?

  • Stops the engine shutoff that kills your heat or A/C at every stop
  • Removes the restart jolt and hesitation in stop-and-go traffic
  • Reduces repeated cold-start cycling on the starter and battery
  • With the V2, you can still switch it back to factory anytime you want

▶️ Install & overview video below. The quick clip walks you through the bolt-on install and how the on/off lever works.

Bolt-On Install in Minutes

A 100% bolt-on installation using the existing button hardware — no wiring, no programming, no permanent modification. Watch the overview to see how the lever actuates the button and how quickly it goes on.

📦 What's Included

  • CNC billet Auto Start-Stop Eliminator lever (red or black)
  • Wrench to remove the factory panel bolt
  • Mounting hardware
  • Everything needed for the bolt-on install

FAQ

How is the V2 different from the original?
The original was a fixed, off-only switch. The V2 is a machined CNC lever that gives you on/off control — defeat start-stop or return to factory operation whenever you want.

Is it truly reversible?
Yes — it bolts to the existing panel hardware with no electrical modification. Remove it and everything returns to factory.

Does it fit the Quartermaster?
Yes — fits both the Grenadier Station Wagon and the Quartermaster (all trims).

Red or black — any functional difference?
None — both are the same CNC lever, just a different anodized finish. Pick the look you prefer.

Complete the Look

More upgrades for your 2024+ INEOS Grenadier.

Pedal Commander Throttle Response Controller Pedal Commander Throttle Response Controller Sharpen throttle response to go with your smoother, no-shutoff driving. Easy DIY Window Tint Kit Easy DIY Window Tint Kit Precut tint made for the Grenadier — easy DIY install. Lambda Hood Overlays Lambda Hood Overlays Add signature Lambda styling to your hood.
Compatibility Note: This product has only been tested and verified on USDM (US-market) specification vehicles. We can only guarantee compatibility with USDM-spec vehicles and are not responsible for the use or function of this product on non-USDM / international-market vehicles.

  • Ships from San Diego

    We ship from our San Diego dealer network. Most in-stock gear goes out within a few business days — shipping's calculated at checkout by size and destination.

  • Wrong fitment? We make it right.

    If a part doesn't fit your platform the way it should, send it back. We handle the return and find you the part that does.

  • Authorized dealer support

    Every product moves through proper channels. Full manufacturer warranty, real tech support — no gray-market headaches.