A major problem today for vehicle owners is that they are in constant fear of having their vehicles stolen from a common parking lot or from outside their home. Currently, most of the people are having their own vehicles. Stolen in parking lots and sometimes while driving in insecure places. The safety of vehicles is extremely essential for public. The main theme of this paper is Vehicle tracking which basically concentrates on tracking the vehicle location at the time of vehicle theft. In order to prevent vehicle theft an ignition controlling technique has been used. When the owner removes the key from the ignition lock, the system turns ON. When a person tries to steal the vehicle, an alert will be sent to the owner (authorized person) in the form of message by GSM (Global System for Mobile Communications) and GPS (Global Positioning System) technologies. When vibrations are detected, SMS is send to owner of the vehicle, so that the owner in return can send a ‘stop’ message.