Dim Lights - If your interior lights or headlights are dimmer than usual, you may have a weak battery.
Quieter Horn - The horn is powered by your battery, and can lose its bite once a battery is starting to go.
Trouble Starting - If you're having trouble starting (mainly cranking) your engine, chances are the battery is to blame.
In the event that you have any of the problems, we encourage you to come see one of our technicians. You're better safe than sorry with battery problems!