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Car won't start when cold.

Garys

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Joined
Dec 12, 2025
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Genesis Model Year
2025
I have had a problem with my car being dead in the morning. It happened 3 times last year. Dealer installed new battery and it happened again. 2025 GV80.
 
does it crank? If so, perhaps some type of sensor - crankshaft sensor perhaps. I am not a mechanic - just owned a few cars and this was a issue for me with my SLK320 back in 2002. However, it was when the car was warm.
 
There was a software update to fix this. That may be the issue, but probably not. Make sure they did this on your car. Goodluck.
 
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