How to unhook alarms flashing lights

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I called dealership and got the code for the radio.I then had to unhook the radio and hook it back up to enter the code.We then had to put a fuse in also.Ever since we got radio working the alarm has been going off.So we unhooked the wire so the beeping would stop but now the alarms lights continue to blink even when going down the road.They will stop for a min then start back up.Please help