doodlebug

Hi, hope you don't mind me reaching out. You posted last July offering to fix a failed central locking issue for someone trying to sell. I have the same problem as HTAFC4200 (he is selling - hasn't fixed it though unfortunately). My fob doesn't unlock the car but does disable the alarm. Key to open and then the fob can lock / enable the alarm. Sense it is out of sync? Hoping for a quick fix instruction? Ian