Nice. First of all shame on you for putting it through a car wash.

Second. There have been at least several instances of the J coming off. I think the factory is not putting enough adhesive on them. Mine came off first time I hand washed. Easy to put back on however with the right amount of glue. No problems since.

 

When I went into the local Jag showroom a couple of years ago to check out the F-Type, I pointed out to the salesman that the "J" on one of the cars was distinctly crooked. He was not impressed and gave me a dirty look, needless to say I have never been back to that dealership.

 

This happened to me just today from a handwash at the dealership! Glued it back on. The struggle is real.