I can't figure it out but my keyless system just started malfunctioning. If I press the unlock button once it won't unlock 98% of the time. If I quickly double press the unlock button the driver door will unlock but if I press the unlock button again the driver door will lock -- all of the doors are suppose to unlock. Every now and then it will work correctly but after about 3 correct operations it goes dumb on me again. I disconnted the car battery for 15 minutes to reset everything, that didn't work. I replaced the batties in the remotes and reprogrammed them, and that didn't work. Any ideas Partners, please help.

Brad