I walked out of the house this morning and noticed the number pad on my car blinking. The senor dot at the top was flashing erratically and the numbers were flashing also. I tried resetting with the fob, without the fob. Open and closed every door. Turned the engine on and off. Checked all the settings (sync is not updating either), still shows 2.2 when the 2.3 is out - sync can't find it. What is happening?