# New battery, New alternator, car runs fine but I still have a check battery light

**URL:** <https://community.cartalk.com/t/new-battery-new-alternator-car-runs-fine-but-i-still-have-a-check-battery-light/186213>\
**Category:** Maintenance/Repairs\
**Tags:** mustang, ford\
**Created:** [September 5, 2022, 2:20am UTC](https://community.cartalk.com/t/new-battery-new-alternator-car-runs-fine-but-i-still-have-a-check-battery-light/186213 "2022-09-05T02:20:26Z")\
**Posts on this page:** 1\
**Showing post:** 21

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**Author:** ![bing](https://sea1.discourse-cdn.com/cartalk/user_avatar/community.cartalk.com/bing/32/4619_2.png) [@bing](https://community.cartalk.com/u/bing)\
**Post date:** [November 20, 2024, 4:22am UTC](https://community.cartalk.com/t/new-battery-new-alternator-car-runs-fine-but-i-still-have-a-check-battery-light/186213/21 "2024-11-20T04:22:34Z")

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The dealer diagnosed and repaired it under warranty.

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_[View the full topic](https://community.cartalk.com/t/new-battery-new-alternator-car-runs-fine-but-i-still-have-a-check-battery-light/186213)._