Alternator and brake light came on while driving
Driving a 2007 Hyundai Entourage on a vacation trip, Had the battery replaced in Aurora CO, then in the drive back,m when speed was increased to 75 mph, the alternator and brake light came on and lost most of the power. I had the car checked again at a different location of the same car repair shop and they are telling me that all is sound, no issues found. Then again the issue just happened, any ideas?