My little sister had a cup of pepsi in the cup holder and it spilled all over the dash. The radio is nonfunctional but the climate control still works. She later informed me that the battery slowly drains now (takes about two days) and the trunk won't open. She also said the alarm was going off for a while. I haven't seen the car in person yet and don't know all the details or the whole story but I'm heading to see it today and I wanted to get some information with some possible fixes before I go.
I searched and searched and couldn't find any solutions to problems like this surprisingly.
Thanks for the help.