could this be one of the reason for your battery drain issue?vic49 said:Car was at dealer for 3 days. They traced the short that was causing my tailight/fuse problem to my passenger side headlamp. They ordered a new headlamp and had it airmailed. Got car back yesterday and headlamp is fogged up inside after driving. It is a factory sealed unit. It could be the old headlamp did this too and I never noticed until the taillamp went out. This is aggravating. I called and told them it was fogged but I would not be in until after Thanksgiving. I have HID lamps for the record.