I have a 2006 version of this car.

The car's battery has drained down 3 times over the last 4 months; requiring a charge. (And, no, I did not leave a light on or door open; the battery just died.)

At the dealer, the service department told me that these cars a notorious for battery drain (fyi -- these batteries are expensive if you go to the dealer.) He said I should get a trickler, which I did.

Anyone else experience this issue?