I bought a 2005 Limited Coupe. It's a nice car, but I have found a couple of items that don't work properly with the keyless remote. When I press the lock button the doors lock and the driver's side front and back turn signals flash three time. The passenger side front and back turn signals do not flash and the horn does not beep. In addition when I press the panic button the front and back driver and passenger turn signals flash for three minutes, but the horn does not sound. The horn does work when I press it and all of the turn signals work fine when I put the turn signal on. I have checked a number of fuses that have something to do with the horn or turn signals. I do not know if the two issues are related and am wondering if anyone else has had a similar problem or any ideas on what else I should check. Any thoughts are greatly appreciated.