I had never heard of limp mode before but today after driving about 10 miles in dry weather on the last 2 blocks to my building up a pretty steep hill my car just lost all power and seemed to be misfiring, check engine light came on would not move faster no matter how hard I depressed the accelerator. I had a trunk full of groceries and there was no where to pull off so I "limped" at maybe 1-2mph into my building garage. Now ALL the warning lights are stuck on and won't turn off no matter how many times I restart or reboot everything. The idle is much lower than the regular 1k rpm it normally does. Seems to misfire at the low idle but seems smooth when I rev it to 2k rpms. This car only has 3750 miles on it, my previous Accord went 12 years with absolutely no issues at all. Any advice is greatly appreciated.