I like the feature for auto raising, lowering the air suspension based on GPS location, but once you input a location, is there a way to erase the location so the car will no longer change ride height at that location?
It seems there are two ways to do this: http://www.teslamotorsclub.com/showthread.php/35715-Firmware-6-0?p=754756&viewfull=1#post754756
You will see the icon for auto-raising on the screen as explained above when you get into range. this icon has an x in it. click this to remove the setting for this location (or press standard height).
can you have multiple locations where the car auto raises or lowers? In my 2 weeks with the MS, I have only been able to have one location. Am I Crazy?
Yes, the car should be able to remember multiple locations where you adjust the suspension. If it's not doing it, then there may be an issue that should be looked at by Tesla. The car uses GPS to remember the various locations you have changed your suspension height. But I think it only remembers where you raised the suspension, I don't think the car remembers where you lowered the suspension (from the standard height setting).