1. The first car to stop and turn off
2. Fixed the Start button in the right position. (Need to avoid inadvertently easy position, and to dig 30mm diameter round hole)
3. Connect button will initiate the joint in the relay box, and the relay box fixed to the appropriate location.
The black wire to be connected to the relay box body metal or battery negative.
5. wires which connect the original car blue wire loop start line switch ACC behind another car to start connecting the original start line switch behind.
6. Connect the power cord Red, black Ground.
Second, the application description
1. Start the engine: insert the key and go to the energized state, then press press the start button of the gear head, after engine start button to be released as soon as possible, so as not to damage the starter.
2. Turn off the engine: Turn the key to OFF.
Third, pay attention
1. Only for DC12V
2. When the engine is running, do not press the start button pressed again, avoid starting device failure.