What does it mean when I changed my battery but my battery light is still on? Also it’s making a slight whirring sound when I drive it (2007 Tundra v8)

It’s just had an oil change and 120k inspection, now with the summer weather I’ve had all these little problems come up.

My battery gauge is just barely above the line, I’m not sure what that means but I’ve never seen it that way. My last battery quit working a day after even after I charged it for 2 hours. So I replaced it and my lights are still on.

submitted by /u/pulplesspulp
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