Hi all, i am a new owner of this 3 weeks old Kia Cerato,a DOHC 16V 1.6l M, 5 door car. Is there any other owners in this forum? I have a problem which i have yet to surface to Kia Service centre i.e the fifth door which is the hatchback door for the rear boot is giving a real headache for me to enable it to be closed fully. Everytime, i need to slam it hard, i mean really hard ...to enable the locking mechanism to lock the rear door ...it really needed plenty of brute strength for it ...my agent had informed me that the locking mechanism needed to be seasoned before it will be fine as normal..Does any other owners of this hatchback Cerato face the same problem as me? B) Thnaks for any replies to this thread.