the problem with my PDC is that as far as lookin at each one from the outside all of them seem in 100% fine condition. But whenever i reverse it just makes a constant beep with the PDC button blinking and then the noise turns off (fail-safe mode)

so im wonderin what could be the problem i really dont feel liek bringing into the dealer and have them take off my front bumper and having them take out my xenon fogs and my custom horn... i hate when dealers do stuff to ur car and realize there is aftermarket stuff, it makes me feel as if its not their OEM part so they are not liable for it, and they could give me shit for it.

__________________