Car tape deck clicks and rewinds on its own.

Car tape deck clicks and rewinds on its own.

I just bought a used minivan today. It had a CD player (haven't tried it yet) and a cassette player. I bought a cheap cassette AUX cord type deal to plug my iPhone into so I could listen to Pandora. The adapter wouldn't go in and my tape deck started clicking very loudly. I couldn't get it to stop. It even did it when the car is completely off and doesn't stop.

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