These instructions apply to the Genesis GV70 (JK1) 2020-2024. For other models, please choose your vehicle here.
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The Genesis GV70 (JK1, 2020–2024) uses an Idle Stop & Go (ISG) system that shuts the engine off at a standstill to save fuel. If you’d rather keep it running — in traffic, when manoeuvring, or before working under the bonnet — you can switch it off with the dash button.
Turning Start/Stop Off
- Press the Auto Stop / ISG button on the dashboard.
- The warning light comes on to show the system is switched off.
It Resets Every Time You Start
The ISG system re-enables automatically each time you start the engine. There’s no permanent off setting — press the button again after each start if you want it disabled.
If the System Won’t Stop the Engine Anyway
Even when active, the engine won’t cut unless conditions are met:
- The 12 V battery is sufficiently charged — short trips leave it too low.
- The engine is warm and cabin demand is satisfied.
- The car is fully stopped with your foot on the brake.
Frequently Asked Questions
How do I turn off Start/Stop on a Genesis GV70?
Press the Auto Stop / ISG button — the warning light confirms it’s off.
Does it stay off permanently?
No — it re-enables every time you start the engine.
Why doesn’t the engine stop at lights?
Usually the battery isn’t charged enough or the engine isn’t warm yet.
Should I disable it for engine work?
Yes — switch it off so the engine can’t auto-restart.
If a Start/Stop fault light stays on, look up the code on autodtcs.com.
Disclaimer: The information on this page is provided for general guidance only. Always follow your official service manual and safety precautions when working on your vehicle. We are not responsible for errors, omissions, or any damage resulting from the use of this information.
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