A funny thing happened to me today. Well, it's funny now at least...
I remotely started my 2013 Challenger. Then I when out with a broom to get all the loose snow off of it. Came back inside with said broom. Then I went back out to use my ice scraper on the windows. OK, all clean now, so I get in to drive. The car doesn't recognize my key FOB!!!!!!!!!!!!! I knew a red LED flashing on the dash was a bad sign.
So soon the horn starts blowing thinking I'm trying to steal it. WTF?? I run back inside and get the other FOB thinking the other one must have frozen while I cleaned off the car. No. Now I have 2 FOB's the car doesn't recognize, and I'm pretty sure I'm pi$$ing off the neighbors by this point.
Finally out of desperation, I pushed the start button on my FOB twice, and the engine and horn shut off.
I got in and started it the usual way with my foot on the brake and pressing a button and all was back to normal. So I'm not sure what happened here, but some sensor on the car was frozen is my best guess.
...So I sit here now waiting to hear my horn go off again.