urgently requires a locksmith for my car locks those are not working properly

[lxiindley]

i have my hyundai veloster 2005 i'm got very frustrated with my car locks. the problem is just started from last week. When i lock the car using the button on the key, the car will stay locked for 10 seconds and then unlock it self including all doors.If i lock the car using the key in the door lock, then it will stay locked. so i need a locksmith for it if anyone knows plz inform me about it

[pas1216]

first off 2005 Veloster

Anyway, you don't need a locksmith, you need to take your car to the dealership or garage (I would recommend going to the dealership for a problem like this). Does your car have any warranty left?? It sounds like the car thinks the key is in the ignition when it is not. The key fob will unlock all doors if you try to lock the car with the keys in the ignition, but not if you lock the car manually with the key. I have a feeling the sensor in the ignition switch needs to be replaced or repaired.