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System off to save battery

Megan Spencer

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I bought a 2022 Ford Mustang back in January and I'm getting a notification on my screen that says "System off to save battery" it's a brand new car and I've never left the car on or any of the lights. It doesn't pop up every time I start the car either. It's usually when I go on lunch break at work. What should I do?

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29 minutes ago, alexp999 said:

Drive the car, it's just a low battery warning so the Sync 3 screen will not boot up to save power.

It's totally normal and nothing to worry about.

Ok thank you 馃槄

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  • 3 weeks later...

I had the exact same issue on my Mondeo.聽 Despite driving the car on a long trip.聽 聽Turns out that yes, it is a low battery warning (did you also notice the chimes changing tone), but also the "advanced battery monitoring system" is not that great.聽 I had to do a manual reset by flashing the lights and pumping the brakes a few times, before it started behaving again.

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