It is likely that your central locking pump and security module are flooded. Read through this thread for information . . . (start at post #22 for photos).
https://www.crossfireforum.org/forum...tml#post471489
Water can leak into the well in the lower right side rear area of the trunk. Once water gets in there it cannot drain out and ends up flooding the electronics mounted down there. Usually the water leak is from the "wing" mount plate. You'll see that information in the thread too.
There are MANY threads on the forum about this issue . . . here's another good one . . .
https://www.crossfireforum.org/forum...tml#post801841
At the top of any forum page you'll see a search box that says Google Custom Search. Type in "Central Locking Pump" or "Central Locking Module" and check things out.
Please let us know how things turn out for you . . .