Hey all,

I have a 2005 4.8iS and while driving today the battery light came on. Then off a few minutes later. Then I started the car after 20 mins and it came on again while driving and stayed on until I turned the car off.

I'm getting a lot of mixed answers from searching. Some say alternator some say battery. As far as I know the battery is original. I'd rather replace the battery than the alternator!

I'll be going to Autozone to have the battery and the charging system checked today.

Anything else I should know about from anyone that's had this come up lately?