For some reason the doorlocks are different than my keys (the keys only work for ignition and the hatch) and I was given a box of jeep parts when I got the jeep and it came with key lock mechanism (for the doors) that works with the keys I have. How do I go about getting a copy for diver and passenger doors?

 

Have a locksmith recode the lock cylinder for you.

 

i know on my jeep, i have 2 keys, round to open it, and square to start it. so you might not have gotten both keys.