the best advice is to get it off ASAP... ASAP ASAP ASAP ASAP ASAP... PLEASE ASAP.
I have three spots on the front of my BMW and two on my truck where sap dripped in the middle of the summer when I was on vacation. the cars were more or less in direct sunlight, and it dried and baked on.
When I tried to fix it when I returned, nothing, bug and tar remover, clay bar, cleaner wax, alcohol, peanut butter, armor all, washing with various soaps, etc. could get it off. On the truck its a nearly flat ring now... on the BMW, its actually a bump that Ive never ben able to get off - professionals havent either.
I didnt think of turpentine... how bad would thqt effect the actual paint on the vehicle???
JMH