2000 Sonata, how to open the trunk lid with a key?

I can’t open my 2000 Hyundai Sonata’s trunk lid only with a key. Do
you know how to set the trunk lid to make it possible to be opened by
the key?

BTW: The trunk lid can be opened by the lid release lever inside the
car.

 

It sounds to me like you're trying to open your trunk with the valet
key. This is identical to a standard key but has two small cutouts at
the tip. It's intentional to prevent a parking attendent from stealing
out of the trunk. To complete the treatment, there's a physical toggle
switch on the trunk latch assembly that prevents the lever by the
driver's seat from opening the trunk, too.

When I bought my 2000 Sonata a few months ago, the seller only gave me
one key -- the valet key. When I thought about it, I realized that with
only this key, it was possible for me to lock myself out of the trunk if
I flipped that toggle. In that event, the only way back into the trunk
would be either with a blowtorch, or by ripping apart a rear seat back.

I quickly got myself to a Hyundai dealer who made me an original key on
a computerized key cutter, from a digital pattern. At $12 each, I bought
two of them.

A later discussion with a locksmith revealed that the crafty dude is
able to make a "real" key from the valet key -- the locksmith can
ascertain how to modify the profile in order to create a standard
door/ignition key.

Richard

 

I cut a key from the Hyundai dealer today, it is the master key for
my car, but it is still not work. Can I just reset someting in the car
if I want to open the trunk by a key?

 

Does the key turn the lock tumbler -- in other words, can you rotate the
key in the lock or does it refuse to turn?

BTW: in the case of my own 2000 Sontat, I had a strange experience that
was almost the opposite -- the cable release refused to open the latch
for a day, and then came back to life. I could not determine what made
it fail, no matter what I tried. This bothers me. Intermittant failures
are the bane of everyone who fixes things.

Richard