Check for any lites left on, interior--under the hood, anywhere. Best time to check is in the dark.
You can take battery cable loose, use testlite between cable and battery post, if lite comes on you have a drain. If the drain is on a fused circuit, pull/replace fuses one at a time, when you pull the fuse on the faulty circuit, the drain goes away. Also, check charging system.
Wednesday, February 23rd, 2011 AT 7:55 PM