All you need to do is reprogram the immobilizer with the keys you have. The
old key will not then start the car. I would forget worrying about your keys
and start warring about identity threat as with your drivers license he can
steal a lot more...

"Al Reynolds" <ajr-news@bat400.com> wrote in message
news:TxFFk.135$my.122@newsfe12.ams2...
> Hi,
>
> I have a 97 Honda Accord Aerodeck (Wagon) and one of the keys was in my
> bag which was stolen. Unfortunately my address was on my driving licence
> which was also in the bag, and it's also possible that the person who
> stole the bag knows me and knows which is my car. As such I probably need
> to get the locks changed.
>
> I still have the original red programming key, plus one black key and one
> grey (valet) key.
>
> My question is: how much do I actually need to get changed?
>
> I was hoping that I would be able to get a new set of keys and locks (1
> ignition, 1 boot, 2 doors + 1 glovebox) and then train the new keys to the
> car, but I don't know if a new set of keys and locks can be trained to the
> immobiliser which is already in the car? Is it possible that I might need
> a new immobiliser unit as well?
>
> Thanks in advance,
> Al Reynolds
>