I had a similar problem that both you guys have minus the keyless entry. Mine is a 92 Accord and I tried changing the stock radio with an old CD player I had. Turns out the CD player didn't work and was skipping so I reinstalled the stock radio. BUmmer! Stock radio didn't work anymore. I made a mistake of trying to ground the CD player while installing not having to remove the neg terminal of the battery. Regret that decision. So anyways, I changed the fuse but the same problem's there. Plus the cigarette lighter dock is not working either. Could it be a wiring short or a fuse problem?