Last week I was parked at work and it was brutally cold. I got to my car and it would not unlock. I had the fob on me. The button on the fob did nothing. My mobile keys wasn't working either. Also the car was offline and I could not connect to use the app to unlock. Restarted phone, played with Bluetooth, restarted app. All the usual stuff. After about an hour, I finally got on by holding the door handle in for 3 seconds and holding the key to the b pillar (thanks to this forum for that nugget). Well, ever since then, the car still does not recognize my key or phone. At least it's online so I can use the app to unlock the doors and punch a pin in to drive. But it's asking for pin every drive. I changed fob battery, reset fob, unpaired the fob from the car, but now I can't re-pair it. I did logo reset, steering wheel reset, and I assume it does a deep sleep reset at night when I put my keys in the Faraday box, turn off my Bluetooth and go to bed. Still nothing.
Any advice? Anything I'm forgetting? Or is it time to send it back to service again.
Any advice? Anything I'm forgetting? Or is it time to send it back to service again.