And keep your left ring finger on the horn for at least 7.633 seconds or else it will display the ESN in Japanese backwards and upside down.

 

I was able to skip the horn part because I put the top down and hung over the windshield with my Japanese to English flashcards. But, after putting it in reverse, the car rolled backwards into my garage door because the glove compartment lid knocked the ebrake off while I was trying to open secret compartment.

 

I think you need to get to the dealer ASAP - sounds like a flux capaciter failure.