no, what u have to do is go buy a wiring harness for the year of ur car usually several differnt years have the same harness. get it at k-mart or wal-mart. audio stores sometimes charge way too much for the same thing dont go to circuit city they'll charge u like $17. then what u do is connect the color or each wire on the HU the same color of each wire on the harness. U can electrical tape, if u want or be professional about it and buy little plugs to put on the end i just tape it cus im cheap. then u plug the harness u bought into factory harness. FINISHED
now depending on where ur buying that 3500 you could probably buy a pioneer premier for the same price, which is what i would go with. lemme look and i'll give u some prices as well as the price u should be payin for the 3500
