I've got about 200 miles to 36k (should take me about a week). Anything I should get checked out? I think the Battery A/C is making some noise, kind of a squeaking whistling noise. Is that consistent with other people's noises?

Also on my SGII I notice the battery never really gets past 55%. This is mainly in stop and go traffic, and very little highway. does this sound about right? I'm assuming it may get up there higher with more highway driving?

I know these arn't the best questions, but I don't want to ignore something that could be very expensive next week.

 

Take it in ASAP. The comment on SOC being limited to 55% is essentially how the vehicle is designed. In general, regenerative braking is required to add to the SOC once it exceeds 53%.