In the middle of a long road trip with our 2019 Ascent Limited the dash board lit up like a Christmas tree when I started the car one morning. Looked like a complete system failure, although a little digging indicated that the check engine light results in all sorts of safety features being turned off. The car still drives normally and I checked the gas cap, but it's been two days and all of the errors are still there. I'll be trying to get into a nearby Subaru dealer tomorrow when they have maintenance people there. Here are my two complaints. 1. Even though the car drives normally, cruise control is unavailable since you have to get to "conventional" cruise control by going through "adaptive" cruise control which is disabled because eyesight is disabled. The prospect of driving hundreds of open highway miles without any cruise control is depressing. 2. The vehicle health report on mysubaru shows alerts on June 10, even though the problem first occurred on June 27. The current report says everything is fine - no problems, so this is not very useful and quite misleading. Is getting a gadget to read and reset your error codes going to become as necessary as tools for these "modern" cars?