Hey guys! I've been a member to the site for several months learning TONS and this is my first post!

My husband changed my battery on my 03 X5 4.4 less than a year ago and when I went to crank it this morning it wouldn't crank. My truck does sit in the garage over the weekends bc we just take his truck everywhere but I didn't think that three days of down time should drain my new battery.

Husband is thinking that it might be an alternator issue.

Anyone have any suggestions?????????????????

Thanks in advance!