* First analyze the existing system in your car. Understand the quality of the music produced by it; is it making you sing or tap your feet following rhythms or making you feel bored and annoying.
* Try to understand the functioning of all the parts separately by parking your car in a place. Meddle with all the parts and play them separately one by one.
* Now start your car and try playing the system while on the move in a busy road by turning the volumes to the maximum AUTORADIO-1001 <3.
* By maintaining the volumes levels, try to listen the same way by parking the vehicle at a place. This will help you to understand the problem with your system clearly.