Quote:
Originally Posted by doogster
Maybe... but the inside light flickers at the same time the headlights do...
|
This is a symptom of the battery going dead.

I had the same problem with my '08, and have narrowed it down to a few things. You
really want to hook up the battery to a trickle charger ASAP. While you have the flooring up make sure the bolts connecting to the battery (especially for the ground wire) are tightened down nice and tight. Next time you're in for service be sure to have them check all the
grounding straps in the engine area as well, since this can cause the same issue.
Personally, I hooked up a second 12v jack directly to the battery so I can just plug in the charger without having to rip the floorboard up every time. It also gives me a spare (if somewhat hard to reach) power port. Before my last service I had to do charge it every few weeks. Since then I've only done it once (been about 2 months) and I blame that on the alarm going off and draining the battery due to the car wash.
For those curious: If you get your car washed on a VERY cold day, and then park it outside you may have an issue with the alarm. I'm not sure if its a temperature change issue, or water expansion shifting the doors a little or what, but both times I've washed it in the freezing temps (to get road salt off), it's had several false alarms for about 12 hours after. I now wait to wash it on my way home so it can sit in the slightly above freezing garage to dry off.