Re: 2004 Navigator Powerlift tailgate and Seat A/C not working
I read on some other forums that, once they replace the battery some of the system, like the seat and other things don't function. and a visit to the dealer will "reprogram" the computer to relearn those functions. this may be the case, with a low battery.
Has for the radio..check the back to see if the previous owner had re-wire the radio to bypass the delay shut off function.