V2 Auto Start Stop Eliminator Flag Switch - 2024+ Grenadier
- 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.
On or Off — Your Choice, Every DriveThis 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. |
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Machined, Anodized, Built to LastPrecision 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 MinutesA 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
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How is the V2 different from the original? |
Is it truly reversible? |
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Does it fit the Quartermaster? |
Red or black — any functional difference? |
Complete the Look
More upgrades for your 2024+ INEOS Grenadier.
 Pedal Commander Throttle Response Controller Sharpen throttle response to go with your smoother, no-shutoff driving.
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 Easy DIY Window Tint Kit Precut tint made for the Grenadier — easy DIY install.
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 Lambda Hood Overlays Add signature Lambda styling to your hood.
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Products received may vary slightly from images due to manufacturing tolerances or supply chain variables.
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