Plugging iPhone into car radio?

I drive a 2002 impala and I went out and bought a cassette tale with the cord coming out the end with the headphone jack on it but the cassette tape was too big… How else can I play my music in the car?

Put it in short side first. Let me guess, you're blond right?

Did you try putting it in the other way? =P

You could buy an aftermarket radio, with an ipod input