Defuse The Bomb!!!

It is a beautiful day in the city and you just came back from work. Once you got into your car and turned on the engine, you heard a sudden beeping sound. It was then you realized that there is an armed bomb planted in your car! You also realized that the bomb is about to go off in 600 seconds! You try to bail out of your car but the car door is jammed! Fortunately, with your tech and engineering skills you can defuse the bomb with the correct parts. There are 25 parts that you need to collect. These parts are scattered all around the city.  YOU MUST HURRY!!!