Well-
my car is only a week old (to me)...and my beautiful wife already lost the other key (she HAD to have on her keyring)

Dealer quoted us what sounds to be about the same $150...

But since we have no idea where the 2nd key is, do I also want to have my remaining key's code "blocked"/canceled or something to make the missing one useless??? Saw that on another post- and I'm a bit confused on what to do!!!